Vijay Venkatraman

Effect of a 24-month physical activity program on brain changes in older adults at risk of Alzheimer's disease: the AIBL active trial

Vijay K Venkatraman, Andrew Sanderson, Kay L Cox, Kathryn A Ellis, Christopher Steward, Pramit M Phal, Alexandra Gorelik, Matthew J Sharman, Victor L Villemagne, Michelle Lai, Elizabeth Cyarto, Bernd Merkel, David Ames, Cassandra Szoeke, Christopher C Rowe, Colin L Masters, Nicola T Lautenschlager, Patricia M Desmond

Journal article  |  2020  |  Neurobiology of Aging

White matter hyperintensities (WMHs) are a risk factor for cognitive decline. Physical activity (PA) is associated with lower WMH...

Baseline White Matter Is Associated With Physical Fitness Change in Preclinical Alzheimer's Disease

Vijay K Venkatraman, Christopher E Steward, Kay L Cox, Kathryn A Ellis, Pramit M Phal, Matthew J Sharman, Victor L Villemagne, Michelle MY Lai, Elizabeth Cyarto, David Ames, Cassandra Szoeke, Christopher C Rowe, Colin L Masters, Nicola T Lautenschlager, Patricia M Desmond

Journal article  |  2020  |  Frontiers in Aging Neuroscience

White matter (WM) microstructure is a sensitive marker to distinguish individuals at risk of Alzheimer's disease. The association ..

Gradient of Tissue Injury after Stroke: Rethinking the Infarct versus Noninfarcted Dichotomy

Felix Ng, Vijay Venkatraman, Mark Parsons, Andrew Bivard, Gagan Sharma, Leonid Churilov, Patricia Desmond, Stephen M Davis, Nawaf Yassi, Bruce Campbell

Journal article  |  2020  |  Cerebrovascular Diseases

AIM: To evaluate the degree of variability in microstructural injury within and adjacent to regions identified as infarcted tissue..

Clinical Integration of Automated Processing for Brain Quantitative Susceptibility Mapping: Multi-Site Reproducibility and Single-Site Robustness

Pascal Spincemaille, Zhe Liu, Shun Zhang, Ilhami Kovanlikaya, Matteo Ippoliti, Marcus Makowski, Richard Watts, Ludovic de Rochefort, Vijay Venkatraman, Patricia Desmond, Mathieu D Santin, Stephane Lehericy, Brian H Kopell, Patrice Peran, Yi Wang

Journal article  |  2019  |  Journal of Neuroimaging

Association between structural changes in brain with muscle function in sarcopenic older women: the women's healthy ageing project (WHAP)

Ebrahim Bani Hassan, Cassandra Szoeke, Sara Vogrin, Steven Phu, Vijay Venkatraman, Patricia Desmond, Chris Steward, Gustavo Duque

Journal article  |  2019  |  Journal of Musculoskeletal Neuronal Interactions

Brain network changes and memory decline in aging

Lori L Beason-Held, Timothy J Hohman, Vijay Venkatraman, Yang An, Susan M Resnick

Journal article  |  2017  |  Brain Imaging and Behavior

The effect of age and microstructural white matter integrity on lap time variation and fast-paced walking speed

Qu Tian, Luigi Ferrucci, Susan M Resnick, Eleanor M Simonsick, Michelle D Shardell, Bennett A Landman, Vijay K Venkatraman, Christopher E Gonzalez, Stephanie A Studenski

Journal article  |  2016  |  Brain Imaging and Behavior

Peripheral sphingolipids are associated with variation in white matter microstructure in older adults

Christopher E Gonzalez, Vijay K Venkatraman, Yang An, Bennett A Landman, Christos Davatzikos, Veera Venkata Ratnam Bandaru, Norman J Haughey, Luigi Ferrucci, Michelle M Mielke, Susan M Resnick

Journal article  |  2016  |  Neurobiology of Aging

Sleep Duration and Subsequent Cortical Thinning in Cognitively Normal Older Adults

Adam P Spira, Christopher E Gonzalez, Vijay K Venkatraman, Mark N Wu, Jennifer Pacheco, Eleanor M Simonsick, Luigi Ferrucci, Susan M Resnick

Journal article  |  2016  |  Sleep

Lower gray matter integrity is associated with greater lap time variation in high-functioning older adults

Qu Tian, Susan M Resnick, Bennett A Landman, Yuankai Huo, Vijay K Venkatraman, Christopher E Gonzalez, Eleanor M Simonsick, Michelle D Shardell, Luigi Ferrucci, Stephanie A Studenski

Journal article  |  2016  |  Experimental Gerontology

Diffusion Tensor Imaging Provides Evidence of Possible Axonal Overconnectivity in Frontal Lobes in Autism Spectrum Disorder Toddlers

Stephanie Solso, Ronghui Xu, James Proudfoot, Donald J Hagler, Kathleen Campbell, Vijay Venkatraman, Cynthia Carter Barnes, Clelia Ahrens-Barbeau, Karen Pierce, Anders Dale, Lisa Eyler, Eric Courchesne

Journal article  |  2016  |  Biological Psychiatry

Longitudinal Systolic Blood Pressure Characteristics and Integrity of White Matter Tracts in a Cohort of Very Old Black and White Adults

Caterina Rosano, Kaleab Z Abebe, Howard J Aizenstein, Robert Boudreau, J Richard Jennings, Vijay Venkatraman, Tamara B Harris, Kristine Yaffe, Suzanne Satterfield, Anne B Newman

Journal article  |  2015  |  American Journal of Hypertension

Bootstrapping White Matter Segmentation, Eve plus

Andrew J Plassard, Kendra E Hinton, Vijay Venkatraman, Christopher Gonzalez, Susan M Resnick, Bennett A Landman

Conference Proceedings  |  2015  |  Medical Imaging 2015: Image Processing

Multimodal MRI markers support a model of small vessel ischemia for depressive symptoms in very old adults

Dana L Tudorascu, Caterina Rosano, Vijay K Venkatraman, Rebecca L MacCloud, Tamara Harris, Kristine Yaffe, Anne B Newman, Howard J Aizenstein

Journal article  |  2014  |  Psychiatry Research: Neuroimaging

White Matter Hyperintensity Burden and Disability in Older Adults: Is Chronic Pain a Contributor?

Neilly Buckalew, Marc W Haut, Howard Aizenstein, Caterina Rosano, Kathryn Dunfee Edelman, Subashan Perera, Lisa Marrow, Stasa Tadic, Vijay Venkatraman, Debra Weiner

Journal article  |  2013  |  PM&R

Aortic Pulse Wave Velocity Predicts Focal White Matter Hyperintensities in a Biracial Cohort of Older Adults

Caterina Rosano, Nora Watson, YueFang Chang, Anne B Newman, Howard J Aizenstein, Yan Du, Vijay Venkatraman, Tamara B Harris, Emma Barinas-Mitchell, Kim Sutton-Tyrrell

Journal article  |  2013  |  Hypertension

Multimodal imaging of the self-regulating developing brain

Anders M Fjell, Kristine Beate Walhovd, Timothy T Brown, Joshua M Kuperman, Yoonho Chung, Donald J Hagler, Vijay Venkatraman, J Cooper Roddey, Matthew Erhart, Connor McCabe, Natacha Akshoomoff, David G Amaral, Cinnamon S Bloss, Ondrej Libiger, Burcu F Darst, Nicholas J Schork, BJ Casey, Linda Chang, Thomas M Ernst, Jeffrey R Gruen, et al.

Journal article  |  2012  |  Proceedings of the National Academy of Sciences

Neuroanatomical Assessment of Biological Maturity

Timothy T Brown, Joshua M Kuperman, Yoonho Chung, Matthew Erhart, Connor McCabe, Donald J Hagler, Vijay K Venkatraman, Natacha Akshoomoff, David G Amaral, Cinnamon S Bloss, BJ Casey, Linda Chang, Thomas M Ernst, Jean A Frazier, Jeffrey R Gruen, Walter E Kaufmann, Tal Kenet, David N Kennedy, Sarah S Murray, Elizabeth R Sowell, et al.

Journal article  |  2012  |  Current Biology

Patterns of Focal Gray Matter Atrophy Are Associated With Bradykinesia and Gait Disturbances in Older Adults

Caterina Rosano, David A Bennett, Anne B Newman, Vijay Venkatraman, Kristine Yaffe, Tamara Harris, Stephen Kritchevsky, Howard J Aizenstein

Journal article  |  2012  |  The Journals of Gerontology: Series A

Neuroimaging differences between older adults with maintained versus declining cognition over a 10-year period

Caterina Rosano, Howard J Aizenstein, Anne B Newman, Vijay Venkatraman, Tamara Harris, Jingzhong Ding, Suzanne Satterfield, Kristine Yaffe

Journal article  |  2012  |  NeuroImage

Lower digit symbol substitution score in the oldest old is related to magnetization transfer and diffusion tensor imaging of the white matter

Vijay K Venkatraman, Howard J Aizenstein, Anne B Newman, Kristine Yaffe, Tamara Harris, Stephen Kritchevsky, Hilsa N Ayonayon, Caterina Rosano

Journal article  |  2011  |  Frontiers in Aging Neuroscience

Magnetic Resonance Imaging and Computed Tomography

H Aizenstein, V Venkatraman

Book Chapter  |  2010

Psychomotor Speed and Functional Brain MRI 2 Years After Completing a Physical Activity Treatment

Caterina Rosano, Vijay K Venkatraman, Jack Guralnik, Anne B Newman, Nancy W Glynn, Lenore Launer, Christopher A Taylor, Jeff Williamson, Stephanie Studenski, Marco Pahor, Howard Aizenstein

Journal article  |  2010  |  The Journals of Gerontology: Series A

Executive control function, brain activation and white matter hyperintensities in older adults (vol 49, pg 3436, 2010)

Vijay K Venkatraman, Howard Aizenstein, Jack Guralnik, Anne B Newman, Nancy W Glynn, Christopher Taylor, Stephanie Studenski, Lenore Launer, Marco Pahor, Jeff Williamson, Caterina Rosano

Journal article  |  2010  |  NeuroImage

Altered Striatal Response to Reward in Bulimia Nervosa After Recovery

Angela Wagner, Howard Aizenstein, Vijay K Venkatraman, Amanda Bischoff-Grethe, Julie Fudge, J Christopher May, Guido K Frank, Ursula F Bailer, Lone Fischer, Karen Putnam, Walter H Kaye

Journal article  |  2010  |  International Journal of Eating Disorders

Executive control function, brain activation and white matter hyperintensities in older adults

Vijay K Venkatraman, Howard Aizenstein, Jack Guralnik, Anne B Newman, Nancy W Glynn, Christopher Taylor, Stephanie Studenski, Lenore Launer, Marco Pahor, Jeff Williamson, Caterina Rosano

Journal article  |  2010  |  NeuroImage

fMRI activation in late-life anxious depression: a potential biomarker

Carmen Andreescu, Meryl Butters, Eric J Lenze, Vijay K Venkatraman, Megan Nable, Charles F Reynolds, Howard J Aizenstein

Journal article  |  2009  |  International Journal of Geriatric Psychiatry

Altered reward processing in women recovered from anorexia nervosa

Angela Wagner, Howard Aizenstein, Vijay K Venkatraman, Julie Fudge, J Christopher May, Laura Mazurkewicz, Guido K Frank, Ursula F Bailer, Lorie Fischer, Van Nguyen, Cameron Carter, Karen Putnam, Walter H Kaye

Journal article  |  2007  |  American Journal of Psychiatry

Liver motion due to needle pressure, cardiac, and respiratory motion during the TIPS procedure

V Venkatraman, MH Van Horn, S Weeks, E Bullitt

Conference Proceedings  |  2004  |  Lecture Notes in Computer Science