B
Bhaswati Roy
Researcher at University of California, Los Angeles
Publications - 39
Citations - 392
Bhaswati Roy is an academic researcher from University of California, Los Angeles. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 8, co-authored 25 publications receiving 201 citations.
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Journal ArticleDOI
Reduced regional cerebral blood flow in patients with heart failure
TL;DR: Compared regional CBF changes in HF with CBF in control subjects using non‐invasive pseudo‐continuous arterial spin labelling (ASL) procedures to compare mechanisms of neural injury in heart failure patients.
Journal ArticleDOI
Altered resting-state hippocampal and caudate functional networks in patients with obstructive sleep apnea.
Xiaopeng Song,Bhaswati Roy,Daniel W. Kang,Ravi S. Aysola,Paul M. Macey,Mary A. Woo,Frisca L. Yan-Go,Ronald M. Harper,Rajesh Kumar +8 more
TL;DR: Examination of resting‐state functional connectivity of the hippocampus and caudate to other brain areas in OSA relative to control subjects connected these changes to mood and neuropsychological scores to identify contributions to cognitive and emotional deficits.
Journal ArticleDOI
Regional Brain Gray Matter Changes in Patients with Type 2 Diabetes Mellitus.
Bhaswati Roy,Luke Ehlert,Rashmi S. Mullur,Matthew J. Freeby,Mary A. Woo,Rajesh Kumar,Sarah E. Choi +6 more
TL;DR: Mood and cognitive deficits in T2DM patients has brain structural basis in the condition, and tissue alterations are associated with functional deficits.
Journal ArticleDOI
Brain abnormalities in cognition, anxiety, and depression regulatory regions in adolescents with single ventricle heart disease.
Nancy A. Pike,Bhaswati Roy,Ritika Gupta,Sadhana Singh,Mary A. Woo,Nancy Halnon,Alan B. Lewis,Rajesh Kumar +7 more
TL;DR: Examination of brain tissue changes in SVHD compared to controls using T2‐relaxometry procedures, which measure free water content and show tissue injury, indicates the possibility of brain injury in regions that control these functions.
Journal ArticleDOI
Regional brain tissue changes and associations with disease severity in children with sleep-disordered breathing.
Rosemary S.C. Horne,Rosemary S.C. Horne,Bhaswati Roy,Lisa M. Walter,Lisa M. Walter,Sarah N. Biggs,Sarah N. Biggs,Knarik Tamanyan,Knarik Tamanyan,Aidan J. Weichard,Aidan J. Weichard,Gillian M. Nixon,Gillian M. Nixon,Gillian M. Nixon,Margot J Davey,Margot J Davey,Margot J Davey,Michael Ditchfield,Michael Ditchfield,Ronald M. Harper,Rajesh Kumar +20 more
TL;DR: Pediatric SDB is accompanied by predominantly acute brain changes in areas that regulate autonomic, cognitive, and mood functions, and chronic changes in frontal cortices essential for behavioral control.