Research Topics
| Jody L TanabeSummaryAffiliation: University of Colorado Health Sciences Center Country: USA Publications
Research Grants
| Collaborators
|
Detail Information
Publications
Prefrontal cortex activity is reduced in gambling and nongambling substance users during decision-makingJody Tanabe
Department of Radiology, University of Colorado at Denver and Health Sciences Center, Denver, CO 80262, USA
Hum Brain Mapp 28:1276-86. 2007....- Effects of nicotine on hippocampal and cingulate activity during smooth pursuit eye movement in schizophreniaJody Tanabe
Department of Radiology, University of Colorado Health Sciences Center, Denver, Colorado 80262, USA
Biol Psychiatry 59:754-61. 2006..The purpose of this work was to determine if nicotine differentially affects brain activity in schizophrenic and control subjects during pursuit eye tracking... 
Ventral striatal blood flow is altered by acute nicotine but not withdrawal from nicotineJody Tanabe
Department of Radiology, University of Colorado at Denver Health Sciences, Denver, CO 80262, USA
Neuropsychopharmacology 33:627-33. 2008..The lack of a main effect on withdrawal, but correlation of thalamic blood flow with withdrawal symptoms suggests that more complex mechanisms mediate the subjective features of the withdrawal state...- Medial orbitofrontal cortex gray matter is reduced in abstinent substance-dependent individualsJody Tanabe
Department of Radiology, University of Denver School of Medicine, Denver, CO, USA
Biol Psychiatry 65:160-4. 2009..We tested the hypothesis that medial OFC gray matter (GM) volume would be lower in SDI compared with control subjects... - FMRI of response to nicotine during a smooth pursuit eye movement task in schizophreniaJason R Tregellas
Department of Psychiatry, University of Colorado Health Sciences Center, Denver, CO 80262, USA
Am J Psychiatry 162:391-3. 2005..This study used functional magnetic resonance imaging (fMRI) to examine changes in brain hemodynamic response associated with nicotine administration during a smooth pursuit eye movement task in subjects with schizophrenia... - Gray matter volume differences and the effects of smoking on gray matter in schizophreniaJason R Tregellas
Research Service, Denver VA Medical Center, Denver, Colorado, USA
Schizophr Res 97:242-9. 2007..The present study used voxel-based morphometry (VBM) to examine differences in gray matter in subjects with schizophrenia and evaluate the effects of smoking on this measure... - Neurobiology of smooth pursuit eye movement deficits in schizophrenia: an fMRI studyJason R Tregellas
Department of Pharmacology, University of Colorado Health Sciences Center, Denver 80262, USA
Am J Psychiatry 161:315-21. 2004..The investigators used functional magnetic resonance imaging (fMRI) to compare brain hemodynamic response during a smooth pursuit eye movement task in patients with schizophrenia and healthy comparison subjects... - Brain activation during smooth-pursuit eye movementsJody Tanabe
Department of Radiology, University of Colorado Health Sciences Center, Denver, 80262, USA
Neuroimage 17:1315-24. 2002..In addition, session-dependent changes in activation were greater in some regions than others and may indicate areas of brain, such as the supplementary eye fields, that are sensitive to attentional modulation of eye movements... - Recurrent varicella zoster virus myelopathyDon Gilden
Department of Neurology, University of Colorado Denver, School of Medicine, Denver, CO, USA
J Neurol Sci 276:196-8. 2009..In contrast to earlier cases of recurrent VZV myelopathy in immunocompetent adults that developed weeks to months after the first episode of myelopathy, this is the first instance of recurrence years later... - Spinal and cranial hypertrophic neuropathy in multiple sclerosisDianna Quan
Department of Neurology, University of Colorado Health Sciences Center, Box F727, 4200 East Ninth Avenue, Denver, Colorado 80262, USA
Muscle Nerve 31:772-9. 2005..These cases suggest that the mechanism of disease in symptomatic central and peripheral demyelination may differ from that of disease in only one region, and that optimal therapy in this situation must be explored further... - Early biomarkers of psychosisRobert Freedman
Department of Psychiatry C 268 71, University of Colorado Health Sciences Center, Denver, CO 80262, USA
Dialogues Clin Neurosci 7:17-29. 2005..Examples are given from work on the role of the alpha(T)nicotinic receptor and its gene CHRNA7 on chromosome 15 in the neurobiology and genetic transmission of schizophrenia... 
Resting-state activity in the left executive control network is associated with behavioral approach and is increased in substance dependenceTheodore D Krmpotich
Department of Radiology, University of Colorado Denver, CO, United States
Drug Alcohol Depend 129:1-7. 2013..We hypothesized that compared to controls, substance dependent individuals (SDI) would have greater left hemisphere activity in the left executive control network (ECN) at rest...- Multi-echo acquisition of MR angiography and venography of the brain at 3 TeslaYiping P Du
Department of Psychiatry, University of Colorado Denver, School of Medicine, Denver, Colorado 80045, USA
J Magn Reson Imaging 30:449-54. 2009..To improve the visibility of veins in susceptibility-weighted imaging (SWI) using a multi-gradient echo acquisition... - Comparison of detrending methods for optimal fMRI preprocessingJody Tanabe
Department of Radiology, University of Colorado Health Sciences Center, Denver, Colorado 80262, USA
Neuroimage 15:902-7. 2002..However, auto-detrending (selecting the best algorithm or none, if detrending is not useful) appears to be the most judicious choice, particularly for analyzing fMRI data with weak activations in the presence of baseline drift... - Monitoring eye movements during fMRI tasks with echo planar imagesJason R Tregellas
Department of Pharmacology, University of Colorado Health Sciences Center, Denver 80262, USA
Hum Brain Mapp 17:237-43. 2002..We demonstrate that local eye movements will influence whole-head motion correction procedures, resulting in inaccurate movement parameters and potentially lowering the sensitivity to detect activations... - Bilateral spatial filtering: refining methods for localizing brain activation in the presence of parenchymal abnormalitiesScott A Walker
Department of Radiology, University of Colorado at Denver and Health Sciences Center, Box A034, 4200 E. 9th Ave, Denver, CO 80262, USA
Neuroimage 33:564-9. 2006..Thus, spatial pre-processing with a bilateral filter may be particularly useful in the pre-operative assessment of brain lesions... - Common and distinct neural substrates of attentional control in an integrated Simon and spatial Stroop task as assessed by event-related fMRIXun Liu
Department of Psychology, University of Colorado, Boulder, CO 80309 0345, USA
Neuroimage 22:1097-106. 2004.... - A functional MRI study of visual oddball: evidence for frontoparietal dysfunction in subjects at risk for alcoholismMadhavi Rangaswamy
Department of Psychiatry, SUNY Health Sciences Center at Brooklyn, State University of New York, Brooklyn, NY 11203, USA
Neuroimage 21:329-39. 2004..This finding indicates that a dysfunctional frontoparietal circuit may underlie the low P300 responses seen in HR subjects. This perhaps implies a deficiency in the rehearsal component of the working memory system... - Functional magnetic resonance imaging of brain activity in the visual oddball taskBabak A Ardekani
Center for Advanced Brain Imaging, Nathan Kline Institute for Psychiatric Research, 140 Old Orangeburg Road, Orangeburg, NY 10962, USA
Brain Res Cogn Brain Res 14:347-56. 2002..Activation of thalamus, insula, and the occipitotemporal cortex has been reported less consistently. The present study lends further support to the involvement of these structures in visual target detection... - Functional dissociation of attentional selection within PFC: response and non-response related aspects of attentional selection as ascertained by fMRIXun Liu
Department of Psychology, University of Colorado, Boulder, CO 80309, USA
Cereb Cortex 16:827-34. 2006..e. incongruent versus neutral trials), but not to the overlap in stimulus-response mappings. Therefore, this study indicates a functional differentiation for implementing attentional control within prefrontal cortex...
Research Grants
- Neuromaging of nicotine withdrawalJody Tanabe; Fiscal Year: 2007..acute nicotine withdrawal in smokers? ii) Does acute nicotine withdrawal involve dopaminergic system or non-dopaminergic regions? iii) Does nicotine replacement reverse the alterations in CBF during nicotine withdrawal? ..