Robert C Welsh

Summary

Affiliation: University of Michigan
Country: USA

Publications

  1. pmc The Relationship between Depressive Symptoms, Disease State, and Cognition in Amyotrophic Lateral Sclerosis
    Laura Jelsone-Swain
    Department of Radiology, University of Michigan Ann Arbor, MI, USA
    Front Psychol 3:542. 2012
  2. pmc Reduced Interhemispheric Functional Connectivity in the Motor Cortex during Rest in Limb-Onset Amyotrophic Lateral Sclerosis
    Laura M Jelsone-Swain
    Department of Radiology, Basic Radiological Sciences, University of Michigan Ann Arbor, MI, USA
    Front Syst Neurosci 4:158. 2010
  3. pmc The utility of independent component analysis and machine learning in the identification of the amyotrophic lateral sclerosis diseased brain
    Robert C Welsh
    Department of Radiology, University of Michigan, Ann Arbor, MI, USA Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
    Front Hum Neurosci 7:251. 2013
  4. ncbi request reprint Fetal magnetic resonance imaging at 3.0 T
    Robert C Welsh
    Department of Radiology, University of Michigan, Ann Arbor, MI 48109 5667, USA
    Top Magn Reson Imaging 22:119-31. 2011
  5. pmc Low-frequency BOLD fluctuations demonstrate altered thalamocortical connectivity in schizophrenia
    Robert C Welsh
    Department of Radiology, University of Michigan, Ann Arbor, MI 48109 0553, USA
    Schizophr Bull 36:713-22. 2010
  6. ncbi request reprint Brain diffusivity in patients with neuropsychiatric systemic lupus erythematosus with new acute neurological symptoms
    Robert C Welsh
    Department of Radiology, Basic Radiological Sciences Division, University Hospital of Michigan, Ann Arbor, Michigan 48109 0553, USA
    J Magn Reson Imaging 26:541-51. 2007
  7. pmc Neural dysregulation in posttraumatic stress disorder: evidence for disrupted equilibrium between salience and default mode brain networks
    Rebecca K Sripada
    Departments of Psychology, University of Michigan, Ann Arbor, Michigan, USA
    Psychosom Med 74:904-11. 2012
  8. pmc Hyperactive error responses and altered connectivity in ventromedial and frontoinsular cortices in obsessive-compulsive disorder
    Emily R Stern
    Department of Psychiatry, University of Michigan, Ann Arbor, Michigan 48109, USA
    Biol Psychiatry 69:583-91. 2011
  9. ncbi request reprint Medial frontal hyperactivity in reality distortion
    Stephan F Taylor
    Department of Psychiatry, University of Michigan Medical Center, Ann Arbor, Michigan 48109 5765, USA
    Biol Psychiatry 61:1171-8. 2007
  10. pmc Altered function and connectivity of the medial frontal cortex in pediatric obsessive-compulsive disorder
    Kate Dimond Fitzgerald
    Department of Psychiatry, Medical School, University of Michigan, Ann Arbor, Michigan 48109, USA
    Biol Psychiatry 68:1039-47. 2010

Detail Information

Publications61

  1. pmc The Relationship between Depressive Symptoms, Disease State, and Cognition in Amyotrophic Lateral Sclerosis
    Laura Jelsone-Swain
    Department of Radiology, University of Michigan Ann Arbor, MI, USA
    Front Psychol 3:542. 2012
    ..Collectively, it is suggested that translational advances in psychological intervention for those with CI and depression become emphasized in future research...
  2. pmc Reduced Interhemispheric Functional Connectivity in the Motor Cortex during Rest in Limb-Onset Amyotrophic Lateral Sclerosis
    Laura M Jelsone-Swain
    Department of Radiology, Basic Radiological Sciences, University of Michigan Ann Arbor, MI, USA
    Front Syst Neurosci 4:158. 2010
    ..Furthermore, measures of limb functioning correlated with the connectivity data from dorsal ROI pairs in the ALS group, suggesting a symptomatic relationship with interhemispheric M1 connectivity...
  3. pmc The utility of independent component analysis and machine learning in the identification of the amyotrophic lateral sclerosis diseased brain
    Robert C Welsh
    Department of Radiology, University of Michigan, Ann Arbor, MI, USA Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
    Front Hum Neurosci 7:251. 2013
    ..These results are promising for the development of a clinically relevant disease state classifier. Future inclusion of other MR modalities such as high-resolution structural imaging, DTI and MRS should improve this overall accuracy...
  4. ncbi request reprint Fetal magnetic resonance imaging at 3.0 T
    Robert C Welsh
    Department of Radiology, University of Michigan, Ann Arbor, MI 48109 5667, USA
    Top Magn Reson Imaging 22:119-31. 2011
    ..0-T clinical systems. Although a clear path is not necessarily determined, experiments, theoretical calculations, advances in pulse sequence design, new hardware, and experience from imaging at 1.5 T help define the path...
  5. pmc Low-frequency BOLD fluctuations demonstrate altered thalamocortical connectivity in schizophrenia
    Robert C Welsh
    Department of Radiology, University of Michigan, Ann Arbor, MI 48109 0553, USA
    Schizophr Bull 36:713-22. 2010
    ..These data support a disruption model of the thalamocortical network and are consistent with a disconnection hypothesis of schizophrenia...
  6. ncbi request reprint Brain diffusivity in patients with neuropsychiatric systemic lupus erythematosus with new acute neurological symptoms
    Robert C Welsh
    Department of Radiology, Basic Radiological Sciences Division, University Hospital of Michigan, Ann Arbor, Michigan 48109 0553, USA
    J Magn Reson Imaging 26:541-51. 2007
    ..To investigate the source of significant difference in apparent diffusion coefficient (ADC) between patients with acute symptoms of neuropsychiatric (NP) systematic lupus erythematosus (SLE) (NPSLE) and normal controls...
  7. pmc Neural dysregulation in posttraumatic stress disorder: evidence for disrupted equilibrium between salience and default mode brain networks
    Rebecca K Sripada
    Departments of Psychology, University of Michigan, Ann Arbor, Michigan, USA
    Psychosom Med 74:904-11. 2012
    ..This might be linked to aberrations in large-scale networks subserving the detection of salient stimuli (i.e., the salience network [SN]) and stimulus-independent, internally focused thought (i.e., the default mode network [DMN])...
  8. pmc Hyperactive error responses and altered connectivity in ventromedial and frontoinsular cortices in obsessive-compulsive disorder
    Emily R Stern
    Department of Psychiatry, University of Michigan, Ann Arbor, Michigan 48109, USA
    Biol Psychiatry 69:583-91. 2011
    ..While OCD has been associated with an increased neural response to errors, the influence of motivational factors on this effect remains poorly understood...
  9. ncbi request reprint Medial frontal hyperactivity in reality distortion
    Stephan F Taylor
    Department of Psychiatry, University of Michigan Medical Center, Ann Arbor, Michigan 48109 5765, USA
    Biol Psychiatry 61:1171-8. 2007
    ..The amygdala interacts with MPFC, also carries out socioemotional processing, and has been implicated in schizophrenia; thus, we also tested the hypothesis that patients would exhibit aberrant amygdala activity...
  10. pmc Altered function and connectivity of the medial frontal cortex in pediatric obsessive-compulsive disorder
    Kate Dimond Fitzgerald
    Department of Psychiatry, Medical School, University of Michigan, Ann Arbor, Michigan 48109, USA
    Biol Psychiatry 68:1039-47. 2010
    ..We tested whether hyperactive MFC-based performance monitoring function relates to altered MFC connectivity within task control and default mode networks in pediatric patients...
  11. pmc Age differences in callosal contributions to cognitive processes
    Brett W Fling
    School of Kinesiology, University of Michigan, Ann Arbor, MI, USA
    Neuropsychologia 49:2564-9. 2011
    ..Thus, while the capability for interhemispheric interactions, as inferred from callosal size, may provide performance benefits for older adults, this capacity alone does not assure protection from general performance decline...
  12. pmc The impact of serotonin transporter (5-HTTLPR) genotype on the development of resting-state functional connectivity in children and adolescents: a preliminary report
    Jillian Lee Wiggins
    Department of Psychology, University of Michigan, Ann Arbor, MI 48109, USA
    Neuroimage 59:2760-70. 2012
    ..This preliminary report expands our understanding of the genetic influences on the development of large-scale brain connectivity and lays down the foundation for future research and replication of the results with a larger sample...
  13. pmc Exogenous glucocorticoids decrease subgenual cingulate activity evoked by sadness
    Keith D Sudheimer
    Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
    Neuropsychopharmacology 38:826-45. 2013
    ....
  14. pmc Social appraisal in chronic psychosis: role of medial frontal and occipital networks
    Stephan F Taylor
    Department of Psychiatry, University of Michigan, Rachel Upjohn Building, 4250 Plymouth Rd, Ann Arbor MI 48109 2700, USA
    J Psychiatr Res 45:526-38. 2011
    ....
  15. pmc The development of performance-monitoring function in the posterior medial frontal cortex
    Kate Dimond Fitzgerald
    Department of Psychiatry, University of Michigan, Ann Arbor, MI 48104, USA
    Neuroimage 49:3463-73. 2010
    ..To characterize the development of pMFC-based performance monitoring functions, we segregated interference and error-processing, while statistically controlling for performance...
  16. pmc Developmental alterations of frontal-striatal-thalamic connectivity in obsessive-compulsive disorder
    Kate Dimond Fitzgerald
    University of Michigan Medical School, MI, USA
    J Am Acad Child Adolesc Psychiatry 50:938-948.e3. 2011
    ....
  17. pmc Accumbens functional connectivity during reward mediates sensation-seeking and alcohol use in high-risk youth
    Barbara J Weiland
    Department of Psychiatry, The University of Michigan, Ann Arbor, MI, United States Addiction Research Center, The University of Michigan, Ann Arbor, MI, USA
    Drug Alcohol Depend 128:130-9. 2013
    ....
  18. ncbi request reprint Diffusion-weighted and diffusion tensor imaging in fibromyalgia patients: a prospective study of whole brain diffusivity, apparent diffusion coefficient, and fraction anisotropy in different regions of the brain and correlation with symptom severity
    Pia C Sundgren
    Department of Radiology, University of Michigan, 1500 E Medical Center Drive, Ann Arbor, MI 48109 0030, USA
    Acad Radiol 14:839-46. 2007
  19. ncbi request reprint Medial frontal cortex activity and loss-related responses to errors
    Stephan F Taylor
    Department of Psychiatry, University of Michigan, Ann Arbor, Michigan 48109, USA
    J Neurosci 26:4063-70. 2006
    ..The findings support the hypothesis that the rostral extent of the MFC (rACC) processes loss-related responses to errors, and individual differences may account for some of the reported variation of error-related foci in the MFC...
  20. pmc No consistent difference in gray matter volume between individuals with fibromyalgia and age-matched healthy subjects when controlling for affective disorder
    Michael C Hsu
    Department of Physical Medicine and Rehabilitation, University of Michigan Chronic Pain and Fatigue Research Center, 24 Frank Lloyd Wright Drive, Lobby M, PO Box 385, Ann Arbor, MI 48106, USA
    Pain 143:262-7. 2009
    ..470, p<.001). No other significant clusters were found on ROI-based analysis. Our results emphasize the importance of correcting for AD when carrying out VBM studies in chronic pain...
  21. pmc Updating beliefs for a decision: neural correlates of uncertainty and underconfidence
    Emily R Stern
    Department of Psychiatry, University of Michigan, Ann Arbor, Michigan 48109, USA
    J Neurosci 30:8032-41. 2010
    ....
  22. pmc Self-related neural response to tailored smoking-cessation messages predicts quitting
    Hannah Faye Chua
    Health Behavior and Health Education, University of Michigan, Ann Arbor, Michigan, USA
    Nat Neurosci 14:426-7. 2011
    ..We found that increases in activation in self-related processing regions, particularly dorsomedial prefrontal cortex, to tailored messages predicted quitting during a 4-month follow-up...
  23. pmc Topographic analysis of individual activation patterns in medial frontal cortex in schizophrenia
    Emily R Stern
    Department of Psychiatry, University of Michigan, Ann Arbor, MI 48105, USA
    Hum Brain Mapp 30:2146-56. 2009
    ....
  24. pmc Differential callosal contributions to bimanual control in young and older adults
    Brett W Fling
    University of Michigan, 401 Washtenaw Ave, Ann Arbor, MI 48109 2214, USA
    J Cogn Neurosci 23:2171-85. 2011
    ..Further, the differential age-related involvement of transcallosal pathways reported here raises new questions about the role of the CC in bimanual control...
  25. ncbi request reprint Neural correlates of social and nonsocial emotions: An fMRI study
    Jennifer C Britton
    Neuroscience Program, University of Michigan, Ann Arbor, MI 48109
    Neuroimage 31:397-409. 2006
    ..Overall, these findings highlight that sociality has a key role in processing emotional valence, which may have implications for patient populations with social and emotional deficits...
  26. doi request reprint Prechemotherapy alterations in brain function in women with breast cancer
    Bernadine Cimprich
    School of Nursing, The University of Michigan, Ann Arbor, MI, USA
    J Clin Exp Neuropsychol 32:324-31. 2010
    ..Results indicate compromised cognitive functioning before any chemotherapy and raise key questions for further research...
  27. ncbi request reprint Error-related hyperactivity of the anterior cingulate cortex in obsessive-compulsive disorder
    Kate Dimond Fitzgerald
    Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, 48109 0118, USA
    Biol Psychiatry 57:287-94. 2005
    ..In this functional magnetic resonance imaging (fMRI) study, we sought to further localize error-processing differences within the ACC of OCD patients compared with healthy subjects...
  28. doi request reprint Subjective uncertainty and limbic hyperactivation in obsessive-compulsive disorder
    Emily R Stern
    Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
    Hum Brain Mapp 34:1956-70. 2013
    ..These results indicate that OCD is associated with hyperactivation in a network of limbic/paralimbic brain regions when making decisions, which may contribute to the greater subjective experience of doubt that characterizes the disorder...
  29. pmc Altered resting-state amygdala functional connectivity in men with posttraumatic stress disorder
    Rebecca K Sripada
    Department of Psychology and Psychiatry, University of Michigan, Ann Arbor, MI, USA
    J Psychiatry Neurosci 37:241-9. 2012
    ..However, few studies have examined patterns of connectivity at rest in individuals with PTSD, a potentially powerful method for illuminating brain network structure...
  30. pmc 'Do I like this person?' A network analysis of midline cortex during a social preference task
    Ashley C Chen
    Neuroscience Program, University of Michigan, USA
    Neuroimage 51:930-9. 2010
    ....
  31. ncbi request reprint Habituation of rostral anterior cingulate cortex to repeated emotionally salient pictures
    K Luan Phan
    Department of Psychiatry, University of Michigan, Ann Arbor, Ann Arbor, MI, USA
    Neuropsychopharmacology 28:1344-50. 2003
    ..These findings highlight the phasic activity of the rACC in emotional processing consistent with habituation...
  32. ncbi request reprint Differentiation of recurrent brain tumor versus radiation injury using diffusion tensor imaging in patients with new contrast-enhancing lesions
    Pia C Sundgren
    Department of Radiology, University of Michigan Health Systems, Ann Arbor, MI 48109 0030, USA
    Magn Reson Imaging 24:1131-42. 2006
    ....
  33. pmc A multiple-plane approach to measure the structural properties of functionally active regions in the human cortex
    Xin Wang
    Department of Psychiatry, University of Michigan, Ann Arbor, MI 48109, USA
    Neuroimage 49:3075-85. 2010
    ..These results support the use of novel approaches for combined analysis of functional and structural neuroimaging...
  34. ncbi request reprint Decision-related loss: regret and disappointment
    Hannah Faye Chua
    Department of Psychology, University of Michigan, Ann Arbor, MI 48109, USA
    Neuroimage 47:2031-40. 2009
    ....
  35. doi request reprint Pilot study of response inhibition and error processing in the posterior medial prefrontal cortex in healthy youth
    Kate Dimond Fitzgerald
    Department of Psychiatry, University of Michigan, Ann Arbor, MI 48109, USA
    J Child Psychol Psychiatry 49:986-94. 2008
    ..Developmental neuroimaging studies of response inhibition have found pMFC activation, but the possible contribution of error-related activation during inhibitory processing has not been well studied in youth...
  36. pmc Neural correlates of message tailoring and self-relatedness in smoking cessation programming
    Hannah Faye Chua
    Department of Health Behavior and Health Education, University of Michigan, 300 North Ingalls Street, Ann Arbor, MI 48109 0471, USA
    Biol Psychiatry 65:165-8. 2009
    ..However, little is known about the brain responses of smokers when they receive tailored smoking cessation messages...
  37. doi request reprint An imbalance between excitatory and inhibitory neurotransmitters in amyotrophic lateral sclerosis revealed by use of 3-T proton magnetic resonance spectroscopy
    Bradley R Foerster
    Department of Radiology, University of Michigan, Ann Arbor, MI 48109 5030, USA
    JAMA Neurol 70:1009-16. 2013
    ..A lack of neuroinhibitory function may result in unopposed excitotoxic neuronal damage in amyotrophic lateral sclerosis (ALS)...
  38. doi request reprint 25 years of neuroimaging in amyotrophic lateral sclerosis
    Bradley R Foerster
    Department of Radiology, University of Michigan, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA
    Nat Rev Neurol 9:513-24. 2013
    ..In this article, we review the contributions made by various advanced neuroimaging techniques to our understanding of the impact of ALS on different brain regions, and the potential role of such measures in biomarker development...
  39. pmc Age differences in interhemispheric interactions: callosal structure, physiological function, and behavior
    Brett W Fling
    School of Kinesiology, University of Michigan Ann Arbor, MI, USA
    Front Neurosci 5:38. 2011
    ..Training studies suggest that the balance of interhemispheric interactions can be shifted with experience, making this a viable target for future interventions...
  40. pmc Topographic analysis of the development of individual activation patterns during performance monitoring in medial frontal cortex
    Suzanne C Perkins
    Department of Psychiatry, University of Michigan, Rachel Upjohn Building, 4250 Plymouth Road, Ann Arbor, MI 48109, USA Electronic address
    Dev Cogn Neurosci 6:137-48. 2013
    ..Taken together, these results show the maturation of performance monitoring capacity to depend on more focal engagement of posterior MFC substrate for cognitive control. ..
  41. ncbi request reprint Aging and the neural correlates of successful picture encoding: frontal activations compensate for decreased medial-temporal activity
    Angela H Gutchess
    Department of Psychology, University of Michigan, Ann Arbor, MI 48109, USA
    J Cogn Neurosci 17:84-96. 2005
    ..Because the analyses included only the unique activations associated with remembered items, these data suggest that prefrontal regions could serve a compensatory role for declines in medial-temporal activations with age...
  42. ncbi request reprint A functional neuroimaging study of motivation and executive function
    Stephan F Taylor
    Department of Psychiatry, University of Michigan, Ann Arbor, MI 48109 0118, USA
    Neuroimage 21:1045-54. 2004
    ..Areas of overlap and interaction may integrate information about value, or they may represent a general effect of motivation increasing neural effort...
  43. pmc Altered amygdala resting-state functional connectivity in post-traumatic stress disorder
    Christine A Rabinak
    Mental Health Service, Veteran s Administration Ann Arbor Healthcare System Ann Arbor, MI, USA
    Front Psychiatry 2:62. 2011
    ..Studying amygdala functional connectivity "at rest" extends our understanding of the pathophysiology of PTSD...
  44. pmc Abnormal GABAergic function and negative affect in schizophrenia
    Stephan F Taylor
    Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
    Neuropsychopharmacology 39:1000-8. 2014
    ..These results also suggest that negative affect in schizophrenia/schizoaffective disorder is associated-directly or indirectly-with GABAergic function on a continuum with normal behavior. ..
  45. pmc Resting state cortico-cerebellar functional connectivity networks: a comparison of anatomical and self-organizing map approaches
    Jessica A Bernard
    Department of Psychology, University of Michigan, Ann Arbor MI, USA
    Front Neuroanat 6:31. 2012
    ..Additionally, driving the analyses from the cerebellum is key to determining the complete picture of functional connectivity within the structure...
  46. ncbi request reprint Activation of the medial prefrontal cortex and extended amygdala by individual ratings of emotional arousal: a fMRI study
    K Luan Phan
    Department of Psychiatry, University of Michigan, Ann Arbor, Michigan 48109 0118, USA
    Biol Psychiatry 53:211-5. 2003
    ....
  47. ncbi request reprint Cultural differences in neural function associated with object processing
    Angela H Gutchess
    University of Michigan, Ann Arbor, USA
    Cogn Affect Behav Neurosci 6:102-9. 2006
    ..These results suggest that cultural experiences subtly direct neuralactivity, particularly for focal objects, at an early stage of scene encoding...
  48. ncbi request reprint The neurosteroids allopregnanolone and dehydroepiandrosterone modulate resting-state amygdala connectivity
    Rebecca K Sripada
    Department of Psychiatry, University of Michigan, Ann Arbor, Michigan Ann Arbor VA Medical Center, Ann Arbor, Michigan
    Hum Brain Mapp 35:3249-61. 2014
    ..Hum Brain Mapp 35:3249-3261, 2014. © 2013 Wiley Periodicals, Inc. ..
  49. pmc Functional implications of age differences in motor system connectivity
    Jeanne Langan
    School of Kinesiology, University of Michigan Ann Arbor, MI, USA
    Front Syst Neurosci 4:17. 2010
    ..We suggest that reduced interhemispheric connectivity reflects a loss of the ability to inhibit the non-dominant hemisphere during motor task performance for older adults, which has a negative impact on performance...
  50. pmc Reduced emotion processing efficiency in healthy males relative to females
    Sara L Weisenbach
    Department of Psychiatry, University of Michigan Medical School, 2101 Commonwealth Boulevard, Suite C, Ann Arbor, MI, USA
    Soc Cogn Affect Neurosci 9:316-25. 2014
    ..With one exception in females, performance was not associated with activation. Results suggest that females and males process emotions using different neural pathways, and these differences cannot be explained by performance variations. ..
  51. pmc Using a self-organizing map algorithm to detect age-related changes in functional connectivity during rest in autism spectrum disorders
    Jillian Lee Wiggins
    Department of Psychology, University of Michigan, Ann Arbor, MI 48109, USA
    Brain Res 1380:187-97. 2011
    ..These findings indicate that SOM is a complementary method for calculating connectivity in a clinical population. Additionally, adolescents with ASD have a different developmental trajectory of the default network compared to controls...
  52. pmc Diffusion tensor MRI of the corpus callosum in amyotrophic lateral sclerosis
    Molly C Chapman
    Medical School, University of Michigan, Ann Arbor, Michigan, USA
    J Magn Reson Imaging 39:641-7. 2014
    ..To determine if decline in corpus callosum (CC) white matter integrity in patients with amyotrophic lateral sclerosis (ALS) is localized to motor-related areas...
  53. pmc Volitional regulation of emotions produces distributed alterations in connectivity between visual, attention control, and default networks
    Chandra Sripada
    Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA Electronic address
    Neuroimage 89:110-21. 2014
    ....
  54. pmc Resiliency in adolescents at high risk for substance abuse: flexible adaptation via subthalamic nucleus and linkage to drinking and drug use in early adulthood
    Barbara J Weiland
    Department of Psychiatry, The University of Michigan, Ann Arbor, 48109, USA
    Alcohol Clin Exp Res 36:1355-64. 2012
    ..Cortical-striatal connectivity has been proposed to underlie adaptive switches between cautious and risky behaviors...
  55. ncbi request reprint Clinical applications of diffusion tensor imaging
    Qian Dong
    Department of Radiology, University of Michigan, Ann Arbor, Michigan 48109 0030, USA
    J Magn Reson Imaging 19:6-18. 2004
    ..This review describes the clinical utility of diffusion tensor imaging, including the basic principles of the technique, acquisition, data analysis, and the major clinical applications...
  56. ncbi request reprint Sustained activation of the hippocampus in response to fearful faces in schizophrenia
    Daphne J Holt
    Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts 02129, USA
    Biol Psychiatry 57:1011-9. 2005
    ..Using functional magnetic resonance imaging (fMRI), we tested the hypothesis that habituation of the medial temporal lobe is reduced in schizophrenia...
  57. ncbi request reprint Neural correlates of individual ratings of emotional salience: a trial-related fMRI study
    K Luan Phan
    Department of Psychiatry and Behvioral Neuroscience, Wayne State University School of Medicine, Detroit, MI 48201, USA
    Neuroimage 21:768-80. 2004
    ..The findings highlight both overlapping and segregated neural representations of intrinsic value and personal relevance during the appraisal of emotional stimuli...
  58. ncbi request reprint Working memory for complex scenes: age differences in frontal and hippocampal activations
    Denise C Park
    The Beckman Institute, University of Illinois at Urbana Champaign 61801, USA
    J Cogn Neurosci 15:1122-34. 2003
    ..Thus, we demonstrate qualitatively different engagement of both frontal and hippocampal structures in older adults in a working memory task, despite behavioral equivalence...
  59. ncbi request reprint Decreased neural specialization in old adults on a working memory task
    Doris Payer
    Department of Psychology, The Beckman Institute, University of Illinois at Urbana Champaign, Urbana, Illinois 61801, USA
    Neuroreport 17:487-91. 2006
    ..Results provided evidence for less specialization of faces and houses in older adults than in younger adults, while the middle and inferior frontal cortex showed increased activation in elders compared with the young...
  60. ncbi request reprint Guideline adjudicated fibrinolytic failure: incidence, findings, and management in a contemporary clinical trial
    Christopher E Buller
    University of British Columbia, Vancouver General Hospital, Vancouver, British Columbia, Canada
    Am Heart J 155:121-7. 2008
    ..We sought to describe the frequency of fibrinolytic failure (rescue eligibility) as well as the patient characteristics associated with rescue eligibility, rescue referral, and PCI...
  61. ncbi request reprint Does fitness level modulate the cardiovascular hemodynamic response to exercise?
    Michael K Stickland
    Faculty of Physiucal Education and Recreation, University of Alberta, Edmonton, Canada
    J Appl Physiol (1985) 100:1895-901. 2006
    ....