oscillometry

Summary

Summary: Measurement of oscillations of any kind. In medicine it is used in studying cardiovascular and respiratory physiology. (Dorland, 28th ed)

Top Publications

  1. ncbi Comparison of effectiveness in ciclesonide and fluticasone propionate on small airway function in mild asthma
    Makoto Hoshino
    Division of Respiratory and Infectious Diseases, Department of Internal Medicine, St Marianna University School of Medicine, Kanagawa, Japan
    Allergol Int 59:59-66. 2010
  2. ncbi Grouping of brain rhythms in corticothalamic systems
    M Steriade
    Laboratory of Neurophysiology, Laval University, Faculty of Medicine, Quebec, Canada G1K 7P4
    Neuroscience 137:1087-106. 2006
  3. pmc Spontaneous synchronization of coupled circadian oscillators
    Didier Gonze
    Institute for Theoretical Biology, Humboldt Universitat zu Berlin, Berlin, Germany
    Biophys J 89:120-9. 2005
  4. ncbi Assessment of small-airways disease using alveolar nitric oxide and impulse oscillometry in asthma and COPD
    Peter A Williamson
    Asthma and Allergy Research Group, Centre for Cardiovascular and Lung Biology, Division of Medical Sciences, Ninewells Hospital and Medical School, University of Dundee, Dundee DD1 9SY, UK
    Lung 189:121-9. 2011
  5. pmc Modeling a synthetic multicellular clock: repressilators coupled by quorum sensing
    Jordi Garcia-Ojalvo
    Center for Applied Mathematics, Cornell University, Ithaca, NY 14853, USA
    Proc Natl Acad Sci U S A 101:10955-60. 2004
  6. ncbi The forced oscillation technique in clinical practice: methodology, recommendations and future developments
    E Oostveen
    Dept of Pulmonary Medicine, University Hospital Antwerp, Belgium
    Eur Respir J 22:1026-41. 2003
  7. ncbi A multivariate, spatiotemporal analysis of electromagnetic time-frequency data of recognition memory
    E Duzel
    Department of Neurology II, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Neuroimage 18:185-97. 2003
  8. pmc Central aortic blood pressure, augmentation index, and reflected wave transit time: reproducibility and repeatability of data obtained by oscillometry
    Olga A Ageenkova
    Department of Therapy, Functional and Ultrasound Diagnostics, Postgraduate Training Faculty of Smolensk State Medical Academy, Smolensk, Russian Federation
    Vasc Health Risk Manag 7:649-56. 2011
  9. ncbi Airway narrowing measured by spirometry and impulse oscillometry following room temperature and cold temperature exercise
    Tina M Evans
    Marywood University, 2300 Adams Ave, Scranton, PA 18509, USA
    Chest 128:2412-9. 2005
  10. ncbi Changes in respiratory mechanics with increasing degrees of airway obstruction in COPD: detection by forced oscillation technique
    Ana Maria G T Di Mango
    Biomedical Instrumentation Laboratory, Institute of Biology and Faculty of Engineering, Brazil
    Respir Med 100:399-410. 2006

Detail Information

Publications308 found, 100 shown here

  1. ncbi Comparison of effectiveness in ciclesonide and fluticasone propionate on small airway function in mild asthma
    Makoto Hoshino
    Division of Respiratory and Infectious Diseases, Department of Internal Medicine, St Marianna University School of Medicine, Kanagawa, Japan
    Allergol Int 59:59-66. 2010
    ..Ciclesonide is delivered and deposited in the peripheral region of the lung as a small particle corticosteroid. The aim of the study is to compare the effects of ciclesonide with fluticasone propionate on small airway function in asthma...
  2. ncbi Grouping of brain rhythms in corticothalamic systems
    M Steriade
    Laboratory of Neurophysiology, Laval University, Faculty of Medicine, Quebec, Canada G1K 7P4
    Neuroscience 137:1087-106. 2006
    ....
  3. pmc Spontaneous synchronization of coupled circadian oscillators
    Didier Gonze
    Institute for Theoretical Biology, Humboldt Universitat zu Berlin, Berlin, Germany
    Biophys J 89:120-9. 2005
    ..However, due to the global neurotransmitter oscillation, cells are effectively synchronized...
  4. ncbi Assessment of small-airways disease using alveolar nitric oxide and impulse oscillometry in asthma and COPD
    Peter A Williamson
    Asthma and Allergy Research Group, Centre for Cardiovascular and Lung Biology, Division of Medical Sciences, Ninewells Hospital and Medical School, University of Dundee, Dundee DD1 9SY, UK
    Lung 189:121-9. 2011
    ..Impulse oscillometry (IOS) (Nava et al...
  5. pmc Modeling a synthetic multicellular clock: repressilators coupled by quorum sensing
    Jordi Garcia-Ojalvo
    Center for Applied Mathematics, Cornell University, Ithaca, NY 14853, USA
    Proc Natl Acad Sci U S A 101:10955-60. 2004
    ..As such, the particular system of coupled genetic oscillators considered here might be a good candidate to provide the first quantitative example of a synchronization transition in a population of biological oscillators...
  6. ncbi The forced oscillation technique in clinical practice: methodology, recommendations and future developments
    E Oostveen
    Dept of Pulmonary Medicine, University Hospital Antwerp, Belgium
    Eur Respir J 22:1026-41. 2003
    ..Novel applications of forced oscillation technique in the clinical setting include the monitoring of respiratory mechanics during mechanical ventilation and sleep...
  7. ncbi A multivariate, spatiotemporal analysis of electromagnetic time-frequency data of recognition memory
    E Duzel
    Department of Neurology II, Otto von Guericke University, Leipziger Strasse 44, 39120 Magdeburg, Germany
    Neuroimage 18:185-97. 2003
    ....
  8. pmc Central aortic blood pressure, augmentation index, and reflected wave transit time: reproducibility and repeatability of data obtained by oscillometry
    Olga A Ageenkova
    Department of Therapy, Functional and Ultrasound Diagnostics, Postgraduate Training Faculty of Smolensk State Medical Academy, Smolensk, Russian Federation
    Vasc Health Risk Manag 7:649-56. 2011
    ..This is a study of the reproducibility and repeatability of central aortic systolic blood pressure (SBP), augmentation index, and reflected wave transit time measured by Vasotens(®) technology...
  9. ncbi Airway narrowing measured by spirometry and impulse oscillometry following room temperature and cold temperature exercise
    Tina M Evans
    Marywood University, 2300 Adams Ave, Scranton, PA 18509, USA
    Chest 128:2412-9. 2005
    The efficacy of using impulse oscillometry (IOS) as an indirect measure of airflow obstruction compared to spirometry after exercise challenges in the evaluation of exercise-induced bronchoconstriction (EIB) has not been fully appreciated...
  10. ncbi Changes in respiratory mechanics with increasing degrees of airway obstruction in COPD: detection by forced oscillation technique
    Ana Maria G T Di Mango
    Biomedical Instrumentation Laboratory, Institute of Biology and Faculty of Engineering, Brazil
    Respir Med 100:399-410. 2006
    ....
  11. ncbi Comparison of inspiratory and expiratory resistance and reactance in patients with asthma and chronic obstructive pulmonary disease
    Paolo Paredi
    Airway Disease Section, National Heart and Lung Institute, Imperial College, Dovehouse Street, London SW3 6LY, UK
    Thorax 65:263-7. 2010
    The usual analysis of forced oscillometry measures respiratory resistance (Rrs) and reactance (Xrs) averaged over several tidal breaths (whole-breath analysis)...
  12. pmc The comparison between circadian oscillators in mouse liver and pituitary gland reveals different integration of feeding and light schedules
    Isabelle M Bur
    CNRS, UMR 5203, Institut de Genomique Fonctionnelle, Montpellier, France
    PLoS ONE 5:e15316. 2010
    ..Altogether our results reveal further aspects in the complexity of phase entrainment in the circadian system, and suggest that the pituitary may host oscillators able to integrate multiple time cues...
  13. ncbi A model for circadian oscillations in the Drosophila period protein (PER)
    A Goldbeter
    Faculte des Sciences, Universite Libre de Bruxelles, Brussels, Belgium
    Proc Biol Sci 261:319-24. 1995
    ..A similar result is obtained with respect to the rate of PER transport into the nucleus. The results suggest a tentative explanation for the altered period of per mutants, in terms of variations in the rate of PER degradation...
  14. ncbi Wavelet analysis of oscillations in the peripheral blood circulation measured by laser Doppler technique
    A Stefanovska
    Faculty of Electrical Engineering, University of Ljubljana, Slovenia
    IEEE Trans Biomed Eng 46:1230-9. 1999
    ..01 Hz. The study illustrates the potential of laser Doppler flowmetry combined with dynamical systems analysis for studies of both the micro- and macroscopic mechanisms of blood flow regulation in vivo...
  15. pmc Differential expression of the circadian clock in maternal and embryonic tissues of mice
    Hamid Dolatshad
    Department of Biology, Northeastern University, Boston, Massachusetts, United States of America
    PLoS ONE 5:e9855. 2010
    ..These cycles are active in most adult animal cells but little is known about their expression or influence during development...
  16. pmc Ontogeny of circadian organization in the rat
    Shin Yamazaki
    Department of Biology, University of Virginia, Charlottesville, VA, USA
    J Biol Rhythms 24:55-63. 2009
    ....
  17. ncbi Detection of expiratory flow limitation in COPD using the forced oscillation technique
    R L Dellaca
    TBMLab, Dipartimento di Bioingegneria, Politecnico di Milano University, Milan, Italy
    Eur Respir J 23:232-40. 2004
    ..Within-breath respiratory system reactance provides an accurate, reliable and noninvasive technique to detect expiratory flow limitation in patients with chronic obstructive pulmonary disease...
  18. ncbi Error mechanisms of the oscillometric fixed-ratio blood pressure measurement method
    Jiankun Liu
    Department of Electrical and Computer Engineering, Michigan State University, 428 S Shaw Lane, Rm 2120 Engineering Building, East Lansing, MI 48824 1226, USA
    Ann Biomed Eng 41:587-97. 2013
    ..We investigated the accuracy of this method using an established mathematical model of oscillometry. First, to determine which factors materially affect the errors of the method, we applied a thorough parametric ..
  19. ncbi Distal airway function assessed by oscillometry at varying respiratory rate: comparison with dynamic compliance
    Beno W Oppenheimer
    Division of Pulmonary and Critical Care Medicine, Department of Medicine, New York University School of Medicine Bellevue Medical Center, New York, NY, USA
    COPD 6:162-70. 2009
    ..We hypothesize that: ( [1] ) when spirometry is normal impulse oscillometry may provide information about mechanical properties of the distal airways in a manner comparable to dynamic ..
  20. ncbi Respiratory system impedance with impulse oscillometry in healthy and COPD subjects: ECLIPSE baseline results
    Courtney Crim
    GlaxoSmithKline Research and Development, Research Triangle Park, NC, USA
    Respir Med 105:1069-78. 2011
    Current assessment of COPD relies extensively on the use of spirometry, an effort-dependent maneuver. Impulse oscillometry (IOS) is a non-volitional way to measure respiratory system mechanics, but its relationship to structural and ..
  21. pmc A study of the use of impulse oscillometry in the evaluation of children with asthma: analysis of lung parameters, order effect, and utility compared with spirometry
    Hirsh D Komarow
    Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases National Institutes of Health, Bethesda, Maryland 20892 1960, USA
    Pediatr Pulmonol 47:18-26. 2012
    ..We thus determined the effectiveness of impulse oscillometry (IOS) as a non-invasive technique to assess lung function in children and in comparison to spirometry for ..
  22. ncbi Impulse oscillometry in healthy nonsmokers and asymptomatic smokers: effects of bronchial challenge with methacholine
    M Kohlhäufl
    Clinical Research Group Aerosols in Medicine, GSF Institute for Inhalation Biology, Gauting, Germany
    J Aerosol Med 14:1-12. 2001
    ..The response to methacholine challenge was assessed by impulse oscillometry (IOS) (resistance R and reactance X at 5, 10, 15, 20, 25, and 35 Hz) and spirometry (FEV1, MEF50) in 105 ..
  23. ncbi Gamma EEG dynamics in neocortex and hippocampus during human wakefulness and sleep
    Jose L Cantero
    Department of Neurosurgery, Children s Hospital, and Department of Surgery, Harvard Medical School, Boston, MA 02115, USA
    Neuroimage 22:1271-80. 2004
    ..These findings demonstrate a functional link between different stages of conscious awareness and the level of coupling of gamma-band oscillations in the human brain...
  24. pmc Homologous and heterologous asynchronicity between identified alpha-, beta- and delta-cells within intact islets of Langerhans in the mouse
    A Nadal
    Institute of Bioengineering and Department of Physiology, Miguel Hernandez University, Campus of San Juan, Alicante 03550, Spain
    J Physiol 517:85-93. 1999
    ....
  25. ncbi New roles for the gamma rhythm: population tuning and preprocessing for the Beta rhythm
    Mette S Olufsen
    Department of Mathematics, North Carolina State University, Raleigh, NC 27659 8205, USA
    J Comput Neurosci 14:33-54. 2003
    ..We present experimental evidence showing that such a separation can occur in hippocampal slices...
  26. pmc Endogenous electric fields may guide neocortical network activity
    Flavio Frohlich
    Department of Neurobiology, Kavli Institute of Neuroscience, Yale University School of Medicine, New Haven, CT 06510, USA
    Neuron 67:129-43. 2010
    ..This significant susceptibility of active networks to EFs that only cause small changes in membrane potential in individual neurons suggests that endogenous EFs could guide neocortical network activity...
  27. ncbi Numerical validation of a new method to assess aortic pulse wave velocity from a single recording of a brachial artery waveform with an occluding cuff
    B Trachet
    bioMMeda Institute Biomedical Technology, Ghent University, and Department of Pharmacology, Ghent University Hospital, De Pintelaan 185, Block B, 9000, Ghent, Belgium
    Ann Biomed Eng 38:876-88. 2010
    ..Our data indicate that the method picks up wave reflection phenomena confined to the brachial artery, and derived values of PWV rather reflect the stiffness of the brachial arteries...
  28. ncbi Noninvasive and invasive pulmonary function in mouse models of obstructive and restrictive respiratory diseases
    Jeroen A J Vanoirbeek
    Lung Toxicology Research Unit, Katholieke Universiteit Leuven, Herestraat 49 bus 706, Leuven, Belgium
    Am J Respir Cell Mol Biol 42:96-104. 2010
    ..Invasive pulmonary functions allow distinction between respiratory diseases in mice by clinically relevant variables, and should become standard in the functional evaluation of pathological disease models...
  29. ncbi Expression of clock and clock-driven genes in the rat suprachiasmatic nucleus during late fetal and early postnatal development
    Zuzana Kovacikova
    Institute of Physiology, Academy of Sciences of the Czech Republic, Prague, Czech Republic
    J Biol Rhythms 21:140-8. 2006
    ....
  30. ncbi It's all in the timing: many clocks, many outputs
    Satchidananda Panda
    Genomics Institute of Novartis Research Foundation
    J Biol Rhythms 19:374-87. 2004
    ..Recent technology has improved our understanding of these processes, elucidating the anatomic outputs of the SCN, as well as the molecular outputs of both central and peripheral oscillators that mediate observed physiological changes...
  31. pmc Model of transient oscillatory synchronization in the locust antennal lobe
    M Bazhenov
    Howard Hughes Medical Institute, The Salk Institute, Computational Neurobiology Laboratory, La Jolla, CA 92037, USA
    Neuron 30:553-67. 2001
    ..The model shows how alternations of the inhibitory drive can temporally encode sensory information in networks of neurons without precisely tuned intrinsic oscillatory properties...
  32. ncbi Automated oscillometric determination of the ankle-brachial index provides accuracy necessary for office practice
    Joshua A Beckman
    Cardiovascular Division, Brigham and Women s Hospital, Harvard Medical School, Boston, MA, USA
    Hypertension 47:35-8. 2006
    ..We explored whether the accuracy of automated ABI measurement by oscillometry compared favorably with the gold-standard method using continuous-wave Doppler ultrasound...
  33. ncbi The 2008 Pittendrigh/Aschoff lecture: peripheral phase coordination in the mammalian circadian timing system
    Ueli Schibler
    Department of Molecular Biology, University of Geneva, Geneva, Switzerland
    J Biol Rhythms 24:3-15. 2009
    ....
  34. pmc How to achieve fast entrainment? The timescale to synchronization
    Adrián E Granada
    Institute for Theoretical Biology, Humboldt Universitat zu Berlin, Berlin, Germany
    PLoS ONE 4:e7057. 2009
    ..As an example, we discuss the jet-lag experiments in the mammalian circadian pacemaker...
  35. pmc Synchronization-induced rhythmicity of circadian oscillators in the suprachiasmatic nucleus
    Samuel Bernard
    Institute of Applied and Computational Mathematics, Foundation for Research and Technology Hellas, Heraklion, Crete, Greece
    PLoS Comput Biol 3:e68. 2007
    ..The authors conclude that to understand the orchestration of timekeeping in the SCN, intracellular circadian clocks cannot be isolated from their intercellular communication components...
  36. ncbi Synchronization is enhanced in weighted complex networks
    M Chavez
    Istituto Nazionale di Ottica Applicata, Largo E Fermi, 6 50125 Florence, Italy
    Phys Rev Lett 94:218701. 2005
    ..Furthermore, we numerically show that very similar conditions hold also for phase synchronization of nonidentical chaotic oscillators...
  37. ncbi Interaction dynamics of neuronal oscillations analysed using wavelet transforms
    Xiaoli Li
    Cercia, School of Computer Science, The University of Birmingham, Birmingham B15 2TT, UK
    J Neurosci Methods 160:178-85. 2007
    ..The results of this real case study show that the computational tool can successfully analyse and quantify the temporal interactions between neuronal oscillators and could be employed to investigate the mechanisms underlying epilepsy...
  38. ncbi Predictive equations and the reliability of the impulse oscillatory system in Japanese adult subjects
    Satomi Shiota
    Department of Respiratory Medicine, Juntendo University, School of Medicine, Hongo, Tokyo, Japan
    Respirology 10:310-5. 2005
    ..These measurements can be used clinically to help diagnose and monitor respiratory disorders, independent of effort...
  39. ncbi Utility of impulse oscillometry in young children with asthma
    Tae Won Song
    Division of Allergy and Respiratory Medicine, Department of Pediatrics, Ilsan Paik Hospital, Inje University College of Medicine, Goyang si, Korea
    Pediatr Allergy Immunol 19:763-8. 2008
    Impulse Oscillometry (IOS) was developed as a tool to measure lung function, and as it only requires passive cooperation, it has been successfully used in younger children...
  40. ncbi Impulse oscillometry: a measure for airway obstruction
    Geraldine R Vink
    Department of Paediatric Pulmonology, Wilhelmina Children s Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
    Pediatr Pulmonol 35:214-9. 2003
    The impulse oscillometry system (IOS) was introduced as a new technique to assess airflow obstruction in patients who are not able to perform forced breathing maneuvers, e.g...
  41. ncbi Impulse oscillometry and respiratory symptoms in World Trade Center responders, 6 years post-9/11
    Matthew P Mauer
    Bureau of Occupational Health, Center for Environmental Health, New York State Department of Health, Flanigan Square, Troy, NY 12180, USA
    Lung 188:107-13. 2010
    This study evaluated whether impulse oscillometry (IOS) testing revealed signs of respiratory disease in New York State (NYS) World Trade Center (WTC) responders in comparison with unexposed NYS employees...
  42. pmc Simulation of Drosophila circadian oscillations, mutations, and light responses by a model with VRI, PDP-1, and CLK
    Paul Smolen
    Department of Neurobiology and Anatomy, W M Keck Center for the Neurobiology of Learning and Memory, The University of Texas Houston Medical School, Houston, Texas 77225, USA
    Biophys J 86:2786-802. 2004
    ..Temperature compensation of oscillation period could be simulated if temperature elevation slowed PER nuclear entry or PER phosphorylation. The model makes experimental predictions, some of which could be tested in transgenic Drosophila...
  43. pmc Control analysis for autonomously oscillating biochemical networks
    Karin A Reijenga
    Department of Molecular Cell Physiology, BioCentrum Amsterdam, Faculty of Biology, Vrije Universiteit, NL 1081 HV Amsterdam, The Netherlands, EU
    Biophys J 82:99-108. 2002
    ..We show that the control of various oscillatory properties is distributed over the system enzymes in ways that differ among those properties. The models that are described in this paper can be accessed on http://jjj.biochem.sun.ac.za...
  44. pmc Background gamma rhythmicity and attention in cortical local circuits: a computational study
    Christoph Börgers
    Department of Mathematics, Tufts University, Medford, MA 02155, USA
    Proc Natl Acad Sci U S A 102:7002-7. 2005
    ..We suggest that such rhythms accompany states of preparatory attention or vigilance and report simulations demonstrating that their presence can amplify stimulus-specific responses and enhance stimulus competition within a local circuit...
  45. pmc The use of plethysmography and oscillometry to compare long-acting bronchodilators in patients with COPD
    Zoe L Borrill
    Medicines Evaluation Unit, North West Lung Centre, University of Manchester, South Manchester University Hospitals NHS Trust, Manchester, UK
    Br J Clin Pharmacol 65:244-52. 2008
    ..Having previously shown that specific airway conductance (sGaw) measured using body plethysmography and impulse oscillometry (IOS) are more sensitive than FEV(1) for assessing short-acting bronchodilator effects in patients with COPD, ..
  46. ncbi Spirometry and impulse oscillometry (IOS) for detection of respiratory abnormalities in metropolitan firefighters
    Tjard Schermer
    Department of General Practice, School of Population Health and Clinical Practice, The University of Adelaide, Adelaide, South Australia, Australia
    Respirology 15:975-85. 2010
    ..The objective of this study was to establish whether the use of impulse oscillometry (IOS) reveals respiratory abnormalities in metropolitan firefighters that go undetected during routine ..
  47. ncbi Effect of inhaled corticosteroids on small airways in asthma: investigation using impulse oscillometry
    Masafumi Yamaguchi
    Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, 54 Kawahara cho, Shogoin, Sakyo ku, Kyoto, Japan
    Pulm Pharmacol Ther 22:326-32. 2009
    ..Impulse oscillometry systems (IOS), a new and non-invasive measure of pulmonary function, can examine the resistance of total (R5), ..
  48. ncbi Impulse oscillometry: an alternative modality to the conventional pulmonary function test to categorise obstructive pulmonary disorders
    S S Al-Mutairi
    Department of Medicine, Faculty of Medicine, Kuwait University, P O Box 24923, Safat 13110, Kuwait
    Clin Exp Med 7:56-64. 2007
    Impulse oscillometry (IOS) was introduced as an alternative modality to the conventional pulmonary function test (cPFT) to test lung mechanics...
  49. pmc Bioluminescence imaging of individual fibroblasts reveals persistent, independently phased circadian rhythms of clock gene expression
    David K Welsh
    Department of Cell Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
    Curr Biol 14:2289-95. 2004
    ....
  50. ncbi Reduction of interference in oscillometric arterial blood pressure measurement using fuzzy logic
    Chin Teng Lin
    Department of Electrical and Control Engineering, National Chiao Tung University, Hsinchu 300, Taiwan, ROC
    IEEE Trans Biomed Eng 50:432-41. 2003
    In oscillometry, oscillation amplitudes (OAs) embedded in the cuff pressure are drastically affected by a variety of artifacts and cardiovascular diseases, leading to inaccurate arterial blood pressure (ABP) measurement...
  51. ncbi Impulse oscillometry may be of value in detecting early manifestations of COPD
    S Frantz
    Clinical Physiology and Nuclear Medicine Unit, Department of Clinical Sciences, Malmo, Lund University, Sweden
    Respir Med 106:1116-23. 2012
    Spirometry is used to diagnose chronic obstructive pulmonary disease (COPD). The Impulse oscillometry system (IOS) allows determination of respiratory impedance indices, which might be of potential value in early COPD, although previous ..
  52. ncbi Peripheral airway impairment measured by oscillometry predicts loss of asthma control in children
    Yixin Shi
    Department of Biomedical Engineering, University of California, Irvine, CA 92697 2730, USA
    J Allergy Clin Immunol 131:718-23. 2013
    We previously showed that impulse oscillometry (IOS) indices of peripheral airway function are associated with asthma control in children...
  53. ncbi A comparison of blood pressure and pulse pressure values obtained by oscillometric and central measurements in hypertensive patients
    Mehmet Kayrak
    Department of Cardiology, Selcuk University, Konya, Turkey
    Blood Press 19:98-103. 2010
    ..This study will investigate the accuracy of OBPM in achieving target BP and PP in isolated systolic hypertension (ISH) group compared with mixed hypertension (MHT) group...
  54. ncbi The reversibility of increased airways resistance in chronic heart failure measured by impulse oscillometry
    Klaus K A Witte
    Department of Academic Cardiology, Castle Hill Hospital, Cottingham, Hull, United Kingdom
    J Card Fail 10:149-54. 2004
    ..The aim of this study was to determine whether the pulmonary abnormalities are reversible and whether any improvements lead to changes to exercise capacity or symptoms...
  55. ncbi Airway resistance in chronic heart failure measured by impulse oscillometry
    Klaus K A Witte
    Department of Academic Cardiology, Castle Hill Hospital, Cottingham, Hull, UK
    J Card Fail 8:225-31. 2002
    ..Increased airway resistance by increasing the work of breathing might contribute to exercise intolerance in CHF...
  56. pmc Relating small airways to asthma control by using impulse oscillometry in children
    Yixin Shi
    Department of Biomedical Engineering, University of California, Irvine, CA 92697 2730, USA
    J Allergy Clin Immunol 129:671-8. 2012
    ..Impulse oscillometry (IOS) is an objective and noninvasive measurement of lung function that has the potential to examine ..
  57. ncbi Exercise-induced airway obstruction in young asthmatics measured by impulse oscillometry
    J H Lee
    Division of Allergy and Immunology, Department of Internal Medicine, Institute of Allergy, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
    J Investig Allergol Clin Immunol 20:575-81. 2010
    Impulse oscillometry (IOS) is a good method for measuring airway resistance...
  58. ncbi Small airway dysfunction by impulse oscillometry in asthmatic patients with normal forced expiratory volume in the 1st second values
    Roberta Pisi
    Department of Clinical and Experimental Medicine, Respiratory Disease and Lung Function Unit, University of Parma, Parma, Italy
    Allergy Asthma Proc 34:e14-20. 2013
    ..whether in asthmatic patients with normal forced expiratory volume in the 1st second (FEV(1)) values, impulse oscillometry system (IOS), as a measure of small airway function, contributed additional information to spirometry either ..
  59. ncbi Oscillometric blood pressure measurement used for calibration of the arterial tonometry method contributes significantly to error
    S Hansen
    Institute of Neurological Sciences, Southern General Hospital, Department of Clinical Physics, Glasgow, UK
    Eur J Anaesthesiol 23:781-7. 2006
    ..The Colin method relies on calibration of the tonometry module using an oscillometric method. Our aim was to look at the effect of this calibration on the accuracy...
  60. pmc Impulse oscillometry in the evaluation of diseases of the airways in children
    Hirsh D Komarow
    Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland 20892 1960, USA
    Ann Allergy Asthma Immunol 106:191-9. 2011
    To provide an overview of impulse oscillometry and its application to the evaluation of children with diseases of the airways.
  61. pmc From invertebrate olfaction to human cognition: emerging computational functions of synchronized oscillatory activity
    Ole Paulsen
    Department of Physiology, Anatomy, and Genetics, University of Oxford, Oxford OX1 3PT, United Kingdom
    J Neurosci 26:1661-2. 2006
  62. ncbi Comparison of ankle-brachial index measured by an automated oscillometric apparatus with that by standard Doppler technique in vascular patients
    M Kornø
    Department of Vascular Surgery, Rigshospitalet, University of Copenhagen, Denmark
    Eur J Vasc Endovasc Surg 38:610-5. 2009
    ..To evaluate the determination of ankle-brachial indices (ABIs) using a simple automated ankle pressure measurement device in comparison with the Doppler technique...
  63. ncbi Montelukast improves pulmonary function measured by impulse oscillometry in children with asthma (Mio study)
    Antonio Nieto
    Pediatric Allergy Unit, Children s Hospital, Av Campanar 21, Valencia 46009, Spain
    Respir Med 100:1180-5. 2006
    ..The impulse oscillometry (IOS) technique is useful to evaluate both central and peripheral airways function.
  64. ncbi Soft-tissue vibrations in the quadriceps measured with skin mounted transducers
    J M Wakeling
    Human Performance Laboratory, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada T2N 1N4
    J Biomech 34:539-43. 2001
    ..This technique resolved the vibration coefficients to 2 and 7% of the mean values for frequency and damping, respectively...
  65. ncbi Comparison of the automated oscillometric method with the gold standard Doppler ultrasound method to access the ankle-brachial pressure index
    Jean François Hamel
    Public Health Department, Angers University, France
    Angiology 61:487-91. 2010
    ..We wanted to assess the reliability of the automated oscillometric measurement of the ABPI, compared with the gold standard Doppler ultrasound measurement...
  66. pmc Oscillometric measurement of ankle-brachial index
    Andrea M MacDougall
    Department and Cardiovascular Risk Factor Reduction Unit, University of Saskatchewan, Saskatoon, Saskatchewan
    Can J Cardiol 24:49-51. 2008
    ..Oscillometric blood pressure monitors are readily available and easy to use. The use of a simple method of documenting ABI was assessed and compared with the conventional method...
  67. pmc Comparison of telemetry and high-definition oscillometry for blood pressure measurements in conscious dogs: effects of torcetrapib
    Olivier Meyer
    F Hoffmann La Roche, Pharmaceuticals Division Non Clinical Drug Safety, Basel, Switzerland
    J Am Assoc Lab Anim Sci 49:464-71. 2010
    This study compared torcetrapib-induced blood pressure (BP) changes simultaneously obtained by high-definition oscillometry (HDO) and telemetry...
  68. ncbi Augmented blood pressure measurement through the noninvasive estimation of physiological arterial pressure variability
    Karen Soueidan
    School of Electrical Engineering and Computer Science, University of Ottawa, 800 King Edward Ave, Ottawa, Ontario, Canada
    Physiol Meas 33:881-99. 2012
    ..Recordings with healthy subjects demonstrate the potential utility of this approach to characterize BP, to detect outlier measurements, and that it does not suffer from bias relative to the conventional oscillometric method...
  69. ncbi Assessment of respiratory mechanics by impulse oscillometry in orthopneic patients with acute left ventricular failure
    Dionisios G Spyratos
    Department of Pulmonary, Aristotle University of Thessaloniki, G Papanicolaou Hospital, Exochi, Thessaloniki, Greece
    Heart Lung 40:97-104. 2011
    ..This study investigated the respiratory function and mechanics of patients with orthopnea caused by acute left ventricular failure (ALVF)...
  70. ncbi Estimation of the bronchodilatory effect of deep inhalation after a free run in children
    C Schweitzer
    Service d Explorations Fonctionnelles Pédiatriques, Hôpital d Enfants, Centre Hospitalier Universitaire de Nancy, France
    Eur Respir J 28:89-95. 2006
    ..Stepwise regression indicated significant correlation between the response of Grs to DI and both Grs and FEV1/FVC responses to exercise. The data are consistent with exercise-induced bronchoconstriction being reversed by deep inhalation...
  71. ncbi [Modern impulse oscillometry in the spectrum of pulmonary function testing methods]
    J Winkler
    Fachpraxen für Pneumologie und Allergologie, Kreuzstrasse 2a, Leipzig
    Pneumologie 63:461-9. 2009
    Impulse oscillometry (IOS) is a computer supported method for the measurement of complex mechanical airway characteristics...
  72. ncbi A pilot study to evaluate Australian predictive equations for the impulse oscillometry system
    Wendy Newbury
    Discipline of General Practice, School of Population Health and Clinical Practice, University of Adelaide, Adelaide, Australia
    Respirology 13:1070-5. 2008
    Impulse oscillometry (IOS) measures respiratory function during normal breathing by transmitting mixed frequency rectangular pressure impulses down the airways and measuring the resultant pressure and flow relationships, which describe ..
  73. ncbi Automated determination of the ankle-brachial index using an oscillometric blood pressure monitor: validation vs. Doppler measurement and cardiovascular risk factor profile
    Anastasios Kollias
    Hypertension Center, Third University Department of Medicine, Sotiria Hospital, Athens, Greece
    Hypertens Res 34:825-30. 2011
    ..Automated ABI measurement using a professional BP monitor allowing simultaneous arm-leg BP measurements appears to be a reliable and faster alternative to Doppler measurement...
  74. ncbi Impulse oscillometry in COPD: identification of measurements related to airway obstruction, airway conductance and lung volumes
    Umme Kolsum
    North West Lung Research Centre, University of Manchester, South Manchester University Hospitals Trust, Southmoor Road, Wythenshawe, Manchester M23 9LT, UK
    Respir Med 103:136-43. 2009
    Impulse oscillometry system (IOS) assesses pulmonary resistance and reactance...
  75. ncbi Oscillatory nature of human basal ganglia activity: relationship to the pathophysiology of Parkinson's disease
    Peter Brown
    Sobell Department of Neurophysiology and Movement Disorders, Institute of Neurology, Queen Square, London, United Kingdom
    Mov Disord 18:357-63. 2003
    ..The lower frequency oscillations facilitate slow idling rhythms in the motor areas of the cortex, whereas synchronisation at high frequency restores dynamic task-related cortical ensemble activity in the gamma band...
  76. ncbi Sensitivity of impulse oscillometry and spirometry in beta-blocker induced bronchoconstriction and beta-agonist bronchodilatation in asthma
    Philip M Short
    Asthma and Allergy Research Group, Medical Research Institute, University of Dundee, Scotland, United Kingdom
    Ann Allergy Asthma Immunol 109:412-5. 2012
    Impulse oscillometry (IOS) provides an alternative method of assessing pulmonary function to conventional spirometry.
  77. ncbi Measurement of respiratory function by impulse oscillometry in horses
    E Van Erck
    Laboratory for Functional Investigation, Department of Physiology, Faculty of Veterinary Medicine, University of Liege, Liege, Belgium
    Equine Vet J 36:21-8. 2004
    Due to technical implementations and lack of sensitivity, pulmonary function tests are seldom used in clinical practice. Impulse oscillometry (IOS) could represent an alternative method.
  78. ncbi A population-based study of arterial stiffness index in relation to cardiovascular risk factors
    Hideaki Sato
    Department of General Medicine, School of Medicine, Kyorin University, Mitakashi, Tokyo, Japan
    J Atheroscler Thromb 12:175-80. 2005
    ..Furthermore, hyperlipidemic subjects with hypertension showed significantly higher values than those without hypertension. ASI could be a useful predictor of cardiovascular events in hypertensive subjects with multiple risk factors...
  79. pmc Plethysmography and impulse oscillometry assessment of tiotropium and ipratropium bromide; a randomized, double-blind, placebo-controlled, cross-over study in healthy subjects
    D Singh
    Medicines Evaluation Unit, North West Lung Research Centre, Manchester, UK
    Br J Clin Pharmacol 61:398-404. 2006
    Spirometry, plethysmography and impulse oscillometry (IOS) measure different aspects of lung function. These methods have not been compared for their ability to assess long- and short-acting anticholinergic agents...
  80. ncbi A new oscillometry-based method for estimating the brachial arterial compliance under loaded conditions
    Shing Hong Liu
    Department of Computer Science and Information Engineering, Chaoyang University of Technology, Taichung, Taiwan
    IEEE Trans Biomed Eng 55:2463-70. 2008
    We propose a new method for assessing the compliance of a compressed brachial artery using an oscillometry-based approach that is mathematically based on artery and air-cuff models...
  81. ncbi Impulse oscillometry versus spirometry in a long-term study of controller therapy for pediatric asthma
    Gary L Larsen
    Department of Pediatrics, National Jewish Health, Denver, CO 80206, USA
    J Allergy Clin Immunol 123:861-7.e1. 2009
    ..Determination of the benefits and limitations of specific physiologic tests has not been well studied in long-term clinical pediatric trials...
  82. ncbi Use of the impulse oscillometry system for testing pulmonary function during methacholine bronchoprovocation in horses
    Emmanuelle van Erck
    Laboratory for Functional Investigation, Department of Physiology, Faculty of Veterinary Medicine, University of Liege, Bat B42, Sart Tilman, B 4000 Liege, Belgium
    Am J Vet Res 64:1414-20. 2003
    To compare sensitivity of the impulse oscillometry system (IOS) with that of the conventional reference technique (CRT; ie, esophageal balloon method) for pulmonary function testing in horses.
  83. ncbi Lung function measurement in the assessment of childhood asthma: recent important developments
    Stanley P Galant
    Children s Hospital of Orange County CHOC, California, USA
    Curr Opin Allergy Clin Immunol 10:149-54. 2010
    ..To present three clinically important developments related to the utilization of pulmonary function to objectively assess the asthmatic child...
  84. ncbi Useful parameters of bronchial hyperresponsiveness measured with an impulse oscillation technique in preschool children
    Hye Mi Jee
    Department of Pediatrics, CHA University School of Medicine, Seongnam, Korea
    J Asthma 47:227-32. 2010
    ..There are few studies focused on bronchial challenge testing using the oscillation technique, and results from the test in preschool children have been inconsistent...
  85. ncbi Impulse oscillometry: reference values in children 100 to 150 cm in height and 3 to 10 years of age
    Jennifer Frei
    Department of Pediatrics, Division of Respiratory Medicine, Montreal Children s Hospital, QC, Canada
    Chest 128:1266-73. 2005
    ....
  86. ncbi Reference values for respiratory system impedance by using impulse oscillometry in children aged 2-11 years
    M Dencker
    Department of Clinical Sciences, Malmo, Lund University, Sweden
    Clin Physiol Funct Imaging 26:247-50. 2006
    ..The method is therefore especially useful in children. Impulse oscillometry (IOS) is a commercially available version of this technique...
  87. ncbi Impulse oscillometry vs. body plethysmography in assessing respiratory resistance in children
    Waldemar Tomalak
    Department of Physiopathology of the Respiratory System, National Research Institute for Tuberculosis and Lung Diseases, Rabka Branch, Rabka, Poland
    Pediatr Pulmonol 41:50-4. 2006
    ..we compared the results of plethysmographic measurements of airway resistance (Raw) with oscillometric (impulse oscillometry; IOS) assessment of respiratory properties of the respiratory system (resistance (R) at 5, 20, and 35 Hz)...
  88. ncbi The effects of inhaled albuterol and salmeterol in 2- to 5-year-old asthmatic children as measured by impulse oscillometry
    Gabriel Ortiz
    Allergy and Asthma Research Center of El Paso, Texas, USA
    J Asthma 39:531-6. 2002
    ..In this stud we used the Jaeger MasterScreen Impulse Oscillometry System to assess the response of 2 to 5 year-old asthmatic children to an inhaled long-acting bronchodilator, ..
  89. ncbi Correlation between spirometry and impulse oscillometry in children with asthma
    Tae Won Song
    Division of Allergy and Respiratory Medicine corrected Department of Pediatrics, Ilsan Paik Hospital, Inje University College of Medicine, Goyang city corrected Korea
    Acta Paediatr 97:51-4. 2008
    ..In such cases, we could evaluate obstructive lung disease through the measurement of airway resistance instead of expiratory flow volume...
  90. ncbi Forced oscillation technique in infants and young children
    Urs Frey
    Paediatric Respiratory Medicine, Department of Paediatrics, University Hospital of Berne, Inselspital, 3010 Berne, Switzerland
    Paediatr Respir Rev 6:246-54. 2005
    ..It will focus particularly on the role of infant and preschool lung function as forced oscillation only requires minimal cooperation...
  91. pmc Beat-to-beat oscillations of mitochondrial [Ca2+] in cardiac cells
    V Robert
    Department of Biomedical Sciences, CNR Center of Biomembranes, University of Padua, Via Colombo 3, 35121 Padua, Italy
    EMBO J 20:4998-5007. 2001
    ..The present data unequivocally demonstrate that in cardiac cells mitochondrial [Ca2+] oscillates synchronously with cytosolic [Ca2+] and that mitochondrial Ca2+ handling rapidly adapts to inotropic or chronotropic inputs...
  92. ncbi Basal ganglia local field potential activity: character and functional significance in the human
    Peter Brown
    Sobell Department of Motor Neuroscience and Movement Disorders, Institute of Neurology, London, UK
    Clin Neurophysiol 116:2510-9. 2005
    ..The available evidence points to the 8-30 Hz activity being essentially antikinetic in character and inversely related to motor processing. Its exaggeration may therefore contribute to the bradykinesia of Parkinson's disease...
  93. ncbi The enigma of Mayer waves: Facts and models
    Claude Julien
    Laboratoire de Physiologie, Faculte de Pharmacie, 8, avenue Rockefeller, Universite Claude Bernard Lyon 1, Lyon 69373 Cedex 08, France
    Cardiovasc Res 70:12-21. 2006
    ..Within this frame, the amplitude of Mayer waves would be determined both by the strength of the triggering perturbations and the sensitivity of the sympathetic component of the baroreceptor reflex...
  94. ncbi Free intracellular amino acid pools during autonomous oscillations in Saccharomyces cerevisiae
    Michael A Hans
    Biochemical Engineering, Saarland University, POB 151150, 66123 Saarbruecken, Germany
    Biotechnol Bioeng 82:143-51. 2003
    ..The fact that there is a close relationship between doubling time and period of oscillation underlines that the described autonomous oscillations are cell-cycle-associated...
  95. ncbi Motivation, emotion, and their inhibitory control mirrored in brain oscillations
    Gennady G Knyazev
    State Research Institute of Physiology, Siberian Branch of the Russian Academy of Medical Sciences, Timakova str, 4, Novosibirsk, 630117, Russia
    Neurosci Biobehav Rev 31:377-95. 2007
    ..This reciprocal relationship may reflect an inhibitory control over motivational and emotional drives which is implemented by the prefrontal cortex...
  96. pmc Multiple oscillators regulate circadian gene expression in Neurospora
    Alejandro Correa
    Center for Biological Clocks Research, Department of Biology, Texas A and M University, College Station, TX 77843, USA
    Proc Natl Acad Sci U S A 100:13597-602. 2003
    ..These ccgs accumulate mRNA rhythmically with a circadian period in a frq-null strain, confirming the existence of a second oscillator in N. crassa...
  97. pmc Glutathione oxidation as a trigger of mitochondrial depolarization and oscillation in intact hearts
    MARTIN K SLODZINSKI
    Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, USA
    J Mol Cell Cardiol 45:650-60. 2008
    ..The findings demonstrate that metabolic heterogeneity initiated by mitochondrial ROS-induced ROS release is present in the intact heart, and that the redox state of the glutathione pool is a key determinant of loss of DeltaPsi(m)...
  98. pmc Compressive nonlinearity in the hair bundle's active response to mechanical stimulation
    P Martin
    Howard Hughes Medical Institute and Laboratory of Sensory Neuroscience, The Rockefeller University, 1230 York Avenue, New York, NY 10021-6399, USA
    Proc Natl Acad Sci U S A 98:14386-91. 2001
    ..This scaling behavior, also found in the response of the mammalian basilar membrane to sound, signals the operation of an amplificatory process at the brink of an oscillatory instability, a Hopf bifurcation...
  99. ncbi Within- and between-day variability of respiratory impedance, using impulse oscillometry in adolescent asthmatics
    Michael D Goldman
    Clinical Trials Unit, Charles R Drew University of Medicine and Science, Los Angeles, California 90034, USA
    Pediatr Pulmonol 34:312-9. 2002
    ..were to: 1) assess spirometric indices and respiratory impedance with forced oscillation (FO), using impulse oscillometry (IOS) in clinically stable asthmatic children over 3 consecutive days; 2) assess FO reactance (X), using an ..
  100. ncbi Forced oscillation technique in the sleep apnoea/hypopnoea syndrome: identification of respiratory events and nasal continuous positive airway pressure titration
    Lucas N A Lemes
    Biomedical Instrumentation Laboratory, Institute of Biology and Faculty of Engineering, and Microcirculation Research Laboratory, Institute of Biology, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
    Physiol Meas 24:11-25. 2003
    ..01) of abnormal respiratory events, and a consequent normalization of the patients. These findings support the use of the FOT as a versatile clinic diagnostic tool helping SBD diagnosis and treatment...
  101. ncbi Synchronization and rhythmic processes in physiology
    L Glass
    Department of Physiology, Centre for Nonlinear Dynamics in Physiology and Medicine, McGill University, Montreal, Quebec, Canada
    Nature 410:277-84. 2001
    ....

Research Grants66

  1. Early Identification of World Trade Center Conditions in Adolescents
    Leonardo Trasande; Fiscal Year: 2013
    ..If associated with WTC exposures in a larger, more representative sample, two new and innovative techniques, oscillometry and pulse wave velocity assessment, hold great promise for earlier detection of WTC-related pulmonary and ..
  2. UTEP-UNM HSC ARCH PROGRAM ON BORDER ASTHMA
    NICHOLAS PINGITORE; Fiscal Year: 2009
    ..In revised Project 1, lung function in children measured by Impulse Oscillometry (IOS) methods in a clinical setting will be compared to lung function measured with spirometry methods ..
  3. RISK FACTORS IN BRONCHOPULMONARY DYSPLASIA
    Mari Palta; Fiscal Year: 2006
    ..Comprehensive follow-up of all children to age 2, and those born in 2003 to impulse oscillometry (lOS) testing at age 4 years, will generate regional data on NICU outcomes in an era when extremely small ..
  4. Improved Non-Invasive Blood Pressure Monitor Algorithms
    Bo Chen; Fiscal Year: 2004
    ..With the increase of an aging population leading to increased applications of oscillometry based NIBP monitors, there is an urgent need to develop better algorithms that improve the accuracy of ..
  5. CRCNS-Multiple olfactory gamma oscillations: roles in sensation and attention
    Leslie Kay; Fiscal Year: 2008
    ..We anticipate that understanding how olfactory deficits arise from changes in the limbic system associated with many of these disorders, will help us to understand the mechanisms that produce cognitive malfunctioning. ..
  6. Autonomic consequences of brief seizures
    Mark Stewart; Fiscal Year: 2004
    ..abstract_text> ..
  7. RETROHIPPOCAMPAL CIRCUITS MEDIATED EPILEPTIFORM ACTIVITY
    Mark Stewart; Fiscal Year: 2003
    ..An understanding of such circuits may lead to practical strategies for limiting seizure generation and spread by targeted disconnection procedures. ..
  8. CRCNS: Mechanisms of wave propagation in neuronal tissue
    Ernest Barreto; Fiscal Year: 2009
    ..It may also be noted that the P1 is from an underrepresented group (Hispanic). ..
  9. IN VIVO STUDIES OF VERTEBRATE CIRCADIAN CLOCK GENES
    Ignacio Provencio; Fiscal Year: 2008
    ..Because these clocks are conserved, information gained from these studies will provide insight into vertebrate clocks in general, including those in humans. [unreadable] [unreadable]..
  10. Probing neural feature selectivity with natural stimuli
    Tatyana Sharpee; Fiscal Year: 2008
    ..abstract_text> ..
  11. Computational mechanisms in the olfactory bulb
    THOMAS CLELAND; Fiscal Year: 2008
    ..Quantitative, integrative results such as these are unlikely to be achieved without the use of computational modeling. ..
  12. Innate Immunity and RSV Infection in Children
    Theresa Guilbert; Fiscal Year: 2007
    ..Accomplishment of these aims will allow us to begin to elucidate the immune mechanisms of the major gene-environment interactions influencing early childhood respiratory disease. ..
  13. Psychobiologic Factors of the Placebo Response in MDD
    Andrew Leuchter; Fiscal Year: 2007
    ..The results of this project will lead to better understanding of the mechanisms of the placebo response in MDD. ..
  14. GENETIC AND MOLECULAR DISSECTION OF THE NEUROSPORA CLOCK
    Jay Dunlap; Fiscal Year: 2007
    ..the organization of the cells as a function of time.[unreadable]..
  15. Dynamics of thalamo-cortico-thalamic networks
    MANUEL CASTRO ALAMANCOS; Fiscal Year: 2007
    ..abstract_text> ..
  16. IDENTIFICATION AND ANALYSIS OF CLOCK CONTROLLED GENES
    Jennifer Loros; Fiscal Year: 2007
    ..These approaches will be illuminated by the insights afforded through our work with both a simple eukaryotic model system and a mammalian cell culture model of the clock. ..
  17. FASEB Conference on Calcium and Cell Function
    Richard Lewis; Fiscal Year: 2006
    ..unreadable] [unreadable] [unreadable]..
  18. Society for Research on Biological Rhythms Meeting
    Carla Green; Fiscal Year: 2006
    ..A goal of the 2006 meeting is to bring in a number of excellent scientists from outside fields to increase the inter-disciplinary aspects of clock studies. [unreadable] [unreadable] [unreadable]..
  19. Role of Leptin in Islet Growth
    Rohit Kulkarni; Fiscal Year: 2008
    ..The proposed studies are aimed at the long-term goal of developing therapeutic strategies to prevent or delay the development of diabetes in obese individuals. [unreadable] [unreadable] [unreadable]..
  20. SYMPATHETIC FUNCTION IN DIABETES
    David C Randall; Fiscal Year: 2010
    ..parasympathetic dysfunction) and easier and less expensive to obtain. The results of these experiments will thereby help develop better clinical approaches to the control and management of diabetic autonomic neuropathy. ..
  21. NTS Adenosine Receptors in Cardiovascular Control
    DONAL S O apos LEARY; Fiscal Year: 2010
    ....
  22. Impact of Gait Analysis on Surgical Outcomes
    Tishya Wren; Fiscal Year: 2009
    ..The results will determine whether the use of gait analysis testing improves clinical outcomes in children who have walking problems due to cerebral palsy. ..
  23. Role of Musculo-Dynamics in Bone Fluid Flow, Circulation and Adaptation
    Yi Xian Qin; Fiscal Year: 2009
    ..Ultrastructural osteoblastic features of cell and nuclei will be examined via histomorphometric analysis of cell area, nuclear area, cell number, cell and nuclei shapes, in which associated fluid components will be identified. ..
  24. Vestibulocerebellar function in channelopathy mutants
    John Stahl; Fiscal Year: 2004
    ..Thus, the insights into normal cerebellar function generated by this study should also advance our understanding of mechanisms of heritable neurological disease. ..
  25. Signaling Pathways in Salivary Gland Fluid Secretion
    Trevor Shuttleworth; Fiscal Year: 2009
    ..abstract_text> ..
  26. 3-D Multi-Articular Models of the Carpus
    Joseph Crisco; Fiscal Year: 2009
    ..These discoveries will lead to new treatments for wrist disease and trauma, which affect men and women of all ages, and account for significant medical expenses and lost productivity each year. ..
  27. Forced Desynchronization of the Rat Circadian System
    Horacio de la Iglesia; Fiscal Year: 2009
    ..Furthermore, the experiments will establish the foundations for the potential use of the forced desynchronized rat model to study the neural bases of human internal synchronization and intercellular coupling in the SCN. ..
  28. Modulation of Bone's Mechanical Behavior by Bone Quality
    Stefan Judex; Fiscal Year: 2010
    ..Identification of these potential chemical targets will provide critical information for improved diagnostic, prophylactic, and therapeutic means of addressing bone quality defects in disease. ..
  29. Densely Multiplexed Fluorescence Imaging by Fourier Transform Fluorometry
    Leilei Peng; Fiscal Year: 2008
    ..unreadable] [unreadable] [unreadable]..
  30. High-throughput Electrophysiology for Pathway Identification
    James Hickman; Fiscal Year: 2008
    ..The Nanoscience Technology Center at the University of Central Florida is lead for this proposal with collaborators from the University of Illinois and CFD Research Corporation, Huntsville, AL. [unreadable] [unreadable] [unreadable]..
  31. Do Treatments for Smoking Cessation Reduce Alcohol Drinking?
    Sherry McKee; Fiscal Year: 2009
    ..Omg). This proposal will have important treatment implications for improving rates of smoking cessation in hazardous drinkers and will contribute to the understanding of alcohol-nicotine interactions. ..
  32. HOST RESPONSE TO TB AND AIDS
    William Rom; Fiscal Year: 2006
    ..This study is critical in developing efficacious treatment strategies for TB and demonstrating that rIFN-gamma ameliorates the lung fibrosis and destruction in advanced TB. ..
  33. Methods for HIV Genotype-based Antiviral Drug Selection
    ALBERT DIRIENZO; Fiscal Year: 2006
    ..A. 1 to allow simultaneous inference with respect to two or more response variables. (4) To provide to the public, in a user-friendly form, software that executes this methodology. ..
  34. A Rapid Assay System for Photoreceptor Gene Functions
    Minoru Hasegawa; Fiscal Year: 2004
    ..Successful completion of this proposed research will dramatically accelerate functional genomics research in vertebrate photoreceptors. ..
  35. EMERGENCE AND SYNCHRONOUS ACTIVITY IN NEURONAL DYNAMICS
    Ernest Barreto; Fiscal Year: 2004
    ..Several specific experiments monitoring individual neuronal behavior and simultaneous population activity during bursting and seizing are proposed to probe the hierarchy and structure of synchronization states. ..
  36. fMRI Activity During the Visual Control of Force
    DAVID VAILLANCOURT; Fiscal Year: 2004
    ..These findings will have further implications for better understanding the visuomotor control deficits associated with aging, and diseased persons with Parkinson's disease, ataxia, and cerebellar deficits. ..
  37. MECHANISMS OF TIME DISCRIMINATION
    JONATHON CRYSTAL; Fiscal Year: 2004
    ..abstract_text> ..
  38. Nonlinear Dynamics in Microvascular Networks
    Russell Carr; Fiscal Year: 2004
    ..Oscillating flows and pressures due to nonlinear effects will also have an impact on mass transfer calculations from blood to surrounding tissues. Time varying flows are also implicated in the health of the vessel wall. ..
  39. Dendodendritic computation in the olfactory glomerulus
    THOMAS CLELAND; Fiscal Year: 2004
    ..abstract_text> ..
  40. Multimodal Infulences on Cortical Taste Processing
    Donald Katz; Fiscal Year: 2004
    ..This project will expand our understanding of gustatory (and general perceptual) processing in new directions. ..
  41. ENHANCING TREATMENT OUTCOMES IN DEPRESSION
    Andrew Leuchter; Fiscal Year: 2004
    ..These effectiveness projects will include introduction of predictors into the usual treatment setting, and examination of cost-effectiveness and long-term treatment outcomes. ..
  42. NEUROCOGNITIVE IMPAIRMENT AND ALCOHOL USE DISORDERS
    MARSHA BATES; Fiscal Year: 2003
    ..Results will advance understanding of mechanisms which support good outcomes in neurocognitively impaired individuals and will have theoretical implications for cognitive models of relapse. ..
  43. Alcohol Self-Administration/Effect/Nicotine Replacement
    Sherry McKee; Fiscal Year: 2003
    ..This study will have important implications for alcohol-nicotine interactions, smoking cessation in alcohol drinkers, and alcohol challenge studies in general. ..
  44. MECHANISMS OF FOCAL AND GENERALIZED SPIKE WAVE SEIZURES
    Terrence Sejnowski; Fiscal Year: 2002
    ..These studies may lead to new treatments for epilepsy based on comparisons between models for the normal and diseased states of the cortex. ..
  45. MENTAL EFFORT EFFECT ON LARGE MUSCLE STRENGTHENING
    Guang Yue; Fiscal Year: 2002
    ..abstract_text> ..
  46. Pineal Cell Biology Gordon Conference
    Carla Green; Fiscal Year: 2002
    ..The previous meetings have been quite successful, and attendance of this conference has steadily increased such that the last meeting was well over-subscribed. ..
  47. Rehabilitation for Self-Management of Parkinsons Disease
    Robert Wagenaar; Fiscal Year: 2005
    ..The fourth aim is to provide evidence for the validity of self-management outcome measures for use with PD. It is hypothesized that there will be beneficial and lasting effects of rehabilitation for quality of life outcomes. ..
  48. Aging and vestibular disease on postural control
    PATRICK SPARTO; Fiscal Year: 2005
    ..abstract_text> ..
  49. Context Violation in Depression
    Phan Luu; Fiscal Year: 2007
    ....
  50. Mechanical Intervention in Children with Cerebral Palsy
    Tishya Wren; Fiscal Year: 2005
    ..This study will also provide insight into the potential role of muscle adaptation and bone turnover in increasing bone mass in response to this simple, non-invasive, non-pharmacalogical intervention. ..
  51. Tactile Periodicity: Behavior & Electrophysiology in Rat
    Jason Ritt; Fiscal Year: 2006
    ..Ultimately, a more thorough understanding of neural processing of natural tactile stimuli could guide corrective procedures for impaired tactile sensation and aid the design of more effective prosthesis. ..
  52. Vasopressin for blood pressure support during dialysis
    Aliza Thompson; Fiscal Year: 2005
    ..abstract_text> ..
  53. Identification of Spike Patterns in Cortical Networks
    Terrence Sejnowski; Fiscal Year: 2006
    ....
  54. TEMPORAL INTEGRATION OF PHOTOPERIODIC SIGNALS IN MAMMALS
    Michael R Gorman; Fiscal Year: 2010
    ..Finally, these studies form a necessary information base to evaluate the potential physiological costs and benefits of artificial lighting regimes experienced by humans in modern society. ..
  55. The Pathophysiology of T-wave Alternans
    Sanjiv Narayan; Fiscal Year: 2005
    ..This structured approach will ensure the successful completion of this project and, in this way, the development of the applicant into an independent clinician-investigator. ..
  56. NORMAL AND ABNORMAL IN VIVO CARPAL BONE MOTION
    Joseph Crisco; Fiscal Year: 2005
    ..Our goal is to generate information that will improve the evaluation, diagnosis and treatment of wrist injury. ..
  57. Gordon Research Conference on Calcium Signaling
    Colin Taylor; Fiscal Year: 2005
    ..abstract_text> ..
  58. Genetics of Cardiovascular Reactivity in Black Youth
    Bruce Alpert; Fiscal Year: 2007
    ..The results of this study may aid in the early identification of individuals at increased risk for hypertension, thus fostering primary prevention and/or early treatment of EH. ..
  59. Neuromodulation and Neuronal Dynamics
    John White; Fiscal Year: 2008
    ..Because this work will further our understanding of how high-rate neuronal activity is amplified further by the synapse, it may provide insights into diseases involving runaway excitation (e.g. temporal lobe epilepsy). ..
  60. Dynamics and Control of Neuronal Pattern Formation
    Steven Schiff; Fiscal Year: 2007
    ..abstract_text> ..
  61. Dynamics and Control of Neuronal Pattern Formation
    Steven Schiff; Fiscal Year: 2007
    ..abstract_text> ..
  62. Neuromodulation and Neuronal Dynamics
    John White; Fiscal Year: 2004
    ..B) Neuromodulators can change the functional architecture of the hippocampal formation by altering cellular properties that determine synchronization behavior. ..
  63. CRCNS:Comput./Exp.Study:Hypothal.-Pituitary Interaction
    Richard Bertram; Fiscal Year: 2008
    ..It will then lead to studies of effects of drugs of abuse on brain-pituitary function. [unreadable] [unreadable]..
  64. Effects of Biological Noise Sources on Neuronal Dynamics
    John White; Fiscal Year: 2005
    ....
  65. Non-linear regulation of the renal circulation
    DONALD MARSH; Fiscal Year: 2007
    ..The revised proposal answers questions raised in the first review, and presents new results from simulations of coupled cortical and medullary nephrons. ..
  66. Neuro-Immune Interactions in Developing Airways
    Gary Larsen; Fiscal Year: 2005
    ..These studies of developmental airway biology in mammalian species allow definition of neuro-immune mechanisms that may have relevance to events that occur in infants and small children. ..