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Dema Abdelkarim
Dema Abdelkarim
Graduate Student, UT Dallas
Verified email at utdallas.edu
Title
Cited by
Cited by
Year
BOLD hemodynamic response function changes significantly with healthy aging
KL West, MD Zuppichini, MP Turner, DK Sivakolundu, Y Zhao, ...
NeuroImage 188, 198-207, 2019
1392019
A neural-vascular complex of age-related changes in the human brain: Anatomy, physiology, and implications for neurocognitive aging
D Abdelkarim, Y Zhao, MP Turner, DK Sivakolundu, H Lu, B Rypma
Neuroscience & Biobehavioral Reviews 107, 927-944, 2019
482019
Reduced arterial compliance along the cerebrovascular tree predicts cognitive slowing in multiple sclerosis: Evidence for a neurovascular uncoupling hypothesis
DK Sivakolundu, KL West, GB Maruthy, M Zuppichini, MP Turner, ...
Multiple Sclerosis Journal 26 (12), 1486-1496, 2020
202020
Quantitative cerebrovascular reactivity in normal aging: comparison between phase-contrast and arterial spin labeling MRI
K Taneja, P Liu, C Xu, M Turner, Y Zhao, D Abdelkarim, BP Thomas, ...
Frontiers in Neurology 11, 758, 2020
192020
The neurovascular basis of processing speed differences in humans: a model-systems approach using multiple sclerosis
DK Sivakolundu, KL West, M Zuppichini, MP Turner, D Abdelkarim, ...
NeuroImage 215, 116812, 2020
122020
The neural–vascular basis of age‐related processing speed decline
Y Zhao, P Liu, MP Turner, D Abdelkarim, H Lu, B Rypma
Psychophysiology 58 (7), e13845, 2021
92021
Altered linear coupling between stimulus-evoked blood flow and oxygen metabolism in the aging human brain
MP Turner, Y Zhao, D Abdelkarim, P Liu, JS Spence, JL Hutchison, ...
Cerebral Cortex 33 (1), 135-151, 2023
52023
Multiple Sclerosis and Healthy Aging: a Comparative Analysis of Structure and Function
D Abdelkarim
2022
Could cerebral autoregulatory collapse explain cognitive impairment in MS?
D Sivakolundu, M Zuppichini, K West, G Maruthy, M Turner, D Abdelkarim, ...
MULTIPLE SCLEROSIS JOURNAL 27 (2_ SUPPL), 424-424, 2021
2021
Reduced Arterial Compliance Along The Cerebrovascular Network Underlies Neurodegeneration And Cognitive Impairment In Multiple Sclerosis
DK Sivakolundu, KL West, GB Maruthy, MD Zuppichini, M Turner, ...
MULTIPLE SCLEROSIS JOURNAL 26 (1_ SUPPL), 94-95, 2020
2020
Reduced arterial compliance along the cerebrovascular tree predicts cognitive impairment in multiple sclerosis
DK Sivakolundu, K West, G Maruthy, M Zuppichini, M Turner, ...
MULTIPLE SCLEROSIS JOURNAL 25, 245-245, 2019
2019
Neural-Vascular Uncoupling: The Pathophysiology of Cognitive Slowing in Multiple Sclerosis
DKK Sivakolundu, KL West, MD Zuppichini, D Abdelkarim, MP Turner, ...
ACTRIMS Forum 2019, 2019
2019
The" central vein sign" in patients with diagnostic" red flags" for multiple sclerosis: a prospective multicenter 3T study
DK Sivakolundu, K West, D Abdelkarim, M Zuppichini, M Turner, H Lu, ...
MULTIPLE SCLEROSIS JOURNAL 24, 427-428, 2018
2018
Reduced arterial compliance-mediated neural-vascular uncoupling underlies cognitive impairment in multiple sclerosis
DK Sivakolundu, KL West, GB Maruthy, M Zuppichini, MP Turner, ...
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