Elizabeth A Osuch
Affiliation: University of Western Ontario
- Preliminary findings of uncoupling of flow and metabolism in unipolar compared with bipolar affective illness and normal controlsRobert T Dunn
Biological Psychiatry Branch, National Institute of Mental Health, NIH, 10 Center Drive MSC 1272, Bethesda, MD 20892 1272, USA
Psychiatry Res 140:181-98. 2005....
- Depression, marijuana use and early-onset marijuana use conferred unique effects on neural connectivity and cognitionE A Osuch
Department of Psychiatry, University of Western Ontario, London, ON, Canada
Acta Psychiatr Scand 134:399-409. 2016..We investigated cognitive function, functional connectivity, and genetic risk with MDD alone and combined with MJ use, and differences between early-vs. late-onset/non-MJ use in youth...
- Process Evaluation of an Early-Intervention Program for Mood and Anxiety Disorders Among Older Adolescents and Young AdultsElizabeth A Osuch
With the exception of Dr Vingilis, The authors are with the Department of Psychiatry, Schulich School of Medicine and Dentistry, University of Western Ontario, and with London Health Sciences Centre, both in London, Ontario, Canada e mail Dr Vingilis is with the Department of Family Medicine, Schulich School of Medicine and Dentistry, Western Centre for Public Health and Family Medicine, London, Ontario
Psychiatr Serv 66:1113-7. 2015..The authors describe a process evaluation of an early-intervention program for transition-age youths with mood or anxiety disorders...
- Functional MRI of pain application in youth who engaged in repetitive non-suicidal self-injury vs. psychiatric controlsElizabeth Osuch
Department of Psychiatry, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada N6A 4G5 Department of Medical Biophysics, University of Western Ontario, London, ON, Canada Electronic address
Psychiatry Res 223:104-12. 2014..These findings help inform how pain is associated with reward for NSSI patients but not for non-NSSI patients. ..
- Brain activation to favorite music in healthy controls and depressed patientsElizabeth A Osuch
Department of Psychiatry, University of Western Ontario, London, ON N6A3H8, Canada
Neuroreport 20:1204-8. 2009..This paradigm activated neurocircuitry of reward processing and showed clinically meaningful alterations in depression...
- Repetitive TMS combined with exposure therapy for PTSD: a preliminary studyElizabeth A Osuch
Biological Psychiatry Branch, National Institute of Mental Health, Clinical Center Nursing Department, National Institutes of Health, Bethesda, MD, United States
J Anxiety Disord 23:54-9. 2009..Active rTMS with exposure may have symptomatic and physiological effects. Larger studies are needed to confirm these preliminary findings and verify whether rTMS plus exposure therapy has a role in the treatment of PTSD...
- Neurophysiological responses to traumatic reminders in the acute aftermath of serious motor vehicle collisions using [15O]-H2O positron emission tomographyElizabeth A Osuch
Department of Psychiatry, University of Western Ontario, London, Ontario, Canada
Biol Psychiatry 64:327-35. 2008..However, neural responses arising in the early aftermath of a traumatic event have not been studied...
- Default mode network connectivity: effects of age, sex, and analytic approachRobyn L Bluhm
Department of Psychiatry, Schulich School of Medicine and Dentistry, Canada
Neuroreport 19:887-91. 2008..Age and sex differences were small and there was less agreement between analytic techniques regarding age and sex effects than regarding default mode network structure...
- Medial Prefrontal and Anterior Insular Connectivity in Early Schizophrenia and Major Depressive Disorder: A Resting Functional MRI Evaluation of Large-Scale Brain Network ModelsJacob Penner
Department of Psychiatry, University of Western Ontario, LondonON, Canada Imaging Division, Lawson Health Research Institute, LondonON, Canada First Episode Mood and Anxiety Program, London Health Sciences Centre, LondonON, Canada
Front Hum Neurosci 10:132. 2016..Results were interpreted to support anomalies in nodes associated with directed effort in schizophrenia and nodes associated with emotional encoding network in MDD compared to healthy controls. ..
- Spontaneous low-frequency fluctuations in the BOLD signal in schizophrenic patients: anomalies in the default networkRobyn L Bluhm
Department of Psychiatry, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Canada
Schizophr Bull 33:1004-12. 2007..Because these data suggest significant abnormalities in resting-state neural networks in schizophrenia, further investigations of spontaneous slow fluctuations of the BOLD signal seem warranted in this population...
- Correlation of brain default mode network activation with bipolarity index in youth with mood disordersKristen A Ford
University of Western Ontario, Schulich School of Medicine and Dentistry, Department of Psychiatry, London, Ontario, Canada
J Affect Disord 150:1174-8. 2013..Here we have utilized fMRI and a measure of trait bipolarity to examine resting-state functional connectivity of brain activation in the default mode network in youth with MDD and BD to isolate trait-specific patterns...
- The neural correlates of regulating positive and negative emotions in medication-free major depressionSteven G Greening
Brain and Mind Institute, Natural Sciences Building, University of Western Ontario, London, Ontario N6A 5B7, Canada
Soc Cogn Affect Neurosci 9:628-37. 2014....
- Early Intervention in Mood and Anxiety Disorders: The First Episode Mood and Anxiety Program (FEMAP)Elizabeth A Osuch
University of Western Ontario, Schulich School of Medicine and Dentistry, Department of Psychiatry, London Health Sciences Centre Lawson Health Research Institute, London, Ontario
Healthc Q 18:42-9. 2016..Several characteristic quotes from youth utilizing the service are included, as is an overview of utilization statistics. Challenges and lessons learned are conveyed. ..
- Emotion-related brain activity to conflicting socio-emotional cues in unmedicated depressionSteven G Greening
Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, London, Ontario, Canada
J Affect Disord 150:1136-41. 2013..We sought to determine how the task relevance of socio-emotional cues impacts neural encoding of emotion in depression...
- Domestic violence and deployment in US Army soldiersJames E McCarroll
Department of Psychiatry, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, Maryland 20817, USA
J Nerv Ment Dis 191:3-9. 2003..05. Prevention and intervention programs for postdeployment domestic violence shortly after return should target age and persons with a domestic violence history rather than deployment per se...
- Clinical predictors of response to lamotrigine and gabapentin monotherapy in refractory affective disordersGabriela V Obrocea
National Institute of Mental Health, Biological Psychiatry Branch, Bethesda, Maryland 20892, USA
Biol Psychiatry 51:253-60. 2002..The objective of the current study was to examine possible clinical predictors of positive response to lamotrigine or gabapentin monotherapy in treatment-refractory affectively ill patients...