Search Results - "Shah, Vyoma D"

Broken sleep predicts hardened blood vessels by Vallat, Raphael, Shah, Vyoma D, Redline, Susan, Attia, Peter, Walker, Matthew P

“…Why does poor-quality sleep lead to atherosclerosis? In a diverse sample of over 1,600 individuals, we describe a pathway wherein sleep fragmentation raises…”
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Aging Affects Dopaminergic Neural Mechanisms of Cognitive Flexibility by Berry, Anne S, Shah, Vyoma D, Baker, Suzanne L, Vogel, Jacob W, O'Neil, James P, Janabi, Mustafa, Schwimmer, Henry D, Marks, Shawn M, Jagust, William J

“…Aging is accompanied by profound changes in the brain's dopamine system that affect cognitive function. Evidence of powerful individual differences in…”
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The new science of sleep: From cells to large-scale societies by Sharon, Omer, Ben Simon, Eti, Shah, Vyoma D, Desel, Tenzin, Walker, Matthew P

“…In the past 20 years, more remarkable revelations about sleep and its varied functions have arguably been made than in the previous 200. Building on this swell…”
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Dopaminergic Mechanisms Underlying Normal Variation in Trait Anxiety by Berry, Anne S, White, 3rd, Robert L, Furman, Daniella J, Naskolnakorn, Jenna R, Shah, Vyoma D, D'Esposito, Mark, Jagust, William J

“…Trait anxiety has been associated with altered activity within corticolimbic pathways connecting the amygdala and rostral anterior cingulate cortex (rACC),…”
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NREM sleep as a novel protective cognitive reserve factor in the face of Alzheimer's disease pathology by Zavecz, Zsófia, Shah, Vyoma D, Murillo, Olivia G, Vallat, Raphael, Mander, Bryce A, Winer, Joseph R, Jagust, William J, Walker, Matthew P

“…Alzheimer's disease (AD) pathology impairs cognitive function. Yet some individuals with high amounts of AD pathology suffer marked memory impairment, while…”
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The Influence of Dopamine on Cognitive Flexibility Is Mediated by Functional Connectivity in Young but Not Older Adults by Berry, Anne S, Shah, Vyoma D, Jagust, William J

“…Dopaminergic signaling in striatum is strongly implicated in executive functions including cognitive flexibility. However, there is a paucity of multimodal…”
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Amyloid and tau PET demonstrate region-specific associations in normal older people by Lockhart, Samuel N., Schöll, Michael, Baker, Suzanne L., Ayakta, Nagehan, Swinnerton, Kaitlin N., Bell, Rachel K., Mellinger, Taylor J., Shah, Vyoma D., O'Neil, James P., Janabi, Mustafa, Jagust, William J.

“…β-amyloid (Aβ) and tau pathology become increasingly prevalent with age, however, the spatial relationship between the two pathologies remains unknown. We…”
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Dopamine Synthesis Capacity is Associated with D2/3 Receptor Binding but Not Dopamine Release by Berry, Anne S, Shah, Vyoma D, Furman, Daniella J, White, 3rd, Robert L, Baker, Suzanne L, O'Neil, James P, Janabi, Mustafa, D'Esposito, Mark, Jagust, William J

“…Positron Emission Tomography (PET) imaging allows the estimation of multiple aspects of dopamine function including dopamine synthesis capacity, dopamine…”
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Coordinated human sleeping brainwaves map peripheral body glucose homeostasis by Vallat, Raphael, Shah, Vyoma D., Walker, Matthew P.

“…Insufficient sleep impairs glucose regulation, increasing the risk of diabetes. However, what it is about the human sleeping brain that regulates blood sugar…”
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Scan-Time Corrections for 80-100-min Standardizetd Uptake Volume Ratios to Measure the 18F-AV-1451 Tracer for Tau Imaging by He, Mark, Baker, Suzanne L., Shah, Vyoma D., Lockhart, Samuel N., Jagust, William J.

“…The 18 F-AV-1451 PET tracer binds to tau, an Alzheimer's disease biomarker. The standardized uptake value ratio (SUVR) 80-100 min window is widely used to…”
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Scan-Time Corrections for 80-100-min Standardizetd Uptake Volume Ratios to Measure the 18 F-AV-1451 Tracer for Tau Imaging by He, Mark, Baker, Suzanne L, Shah, Vyoma D, Lockhart, Samuel N, Jagust, William J

“…The F-AV-1451 PET tracer binds to tau, an Alzheimer's disease biomarker. The standardized uptake value ratio (SUVR) 80-100 min window is widely used to…”
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The Pulse of Sleep: Sleep and Cardiometabolic Health by Shah, Vyoma D

“…Two of the top killers of the human race are cardiovascular disease and type 2 diabetes. These diseases, which have shared etiology, collectively form the…”
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Scan-time Corrections for 80-100 Minute Standardized Uptake Volume Ratios to Measure the 18F-AV-1451 Tracer for Tau Imaging by He, Mark, Baker, Suzanne L., Shah, Vyoma D., Lockhart, Samuel N., Jagust, William J.

“…The 18 F-AV-1451 PET tracer binds to tau, an Alzheimer’s Disease (AD) biomarker. The standardized uptake value ratio (SUVR) 80–100 min window is widely used to…”
Get full text