Hemodynamic Stroke: Emerging Concepts, Risk Estimation, and Treatment
Ischemic stroke can arise from the sudden occlusion of a brain-feeding artery by a clot
(embolic), or local thrombosis. Hemodynamic stroke occurs when blood flow does not …
(embolic), or local thrombosis. Hemodynamic stroke occurs when blood flow does not …
Light on Alzheimer's disease: from basic insights to preclinical studies
Alzheimer's disease (AD), referring to a gradual deterioration in cognitive function, including
memory loss and impaired thinking skills, has emerged as a substantial worldwide …
memory loss and impaired thinking skills, has emerged as a substantial worldwide …
[HTML][HTML] Evaluation of whole-brain oxygen metabolism in Alzheimer's disease using QSM and quantitative BOLD
Objective The objective of this study was to evaluate the whole-brain pattern of oxygen
extraction fraction (OEF), cerebral blood flow (CBF), and cerebral metabolic rate of oxygen …
extraction fraction (OEF), cerebral blood flow (CBF), and cerebral metabolic rate of oxygen …
Reduced oxygen extraction fraction in deep cerebral veins associated with cognitive impairment in multiple sclerosis
Studying the relationship between cerebral oxygen utilization and cognitive impairment is
essential to understanding neuronal functional changes in the disease progression of …
essential to understanding neuronal functional changes in the disease progression of …
Validation of a new 3D quantitative BOLD based cerebral oxygen extraction mapping
Quantitative BOLD (qBOLD) MRI allows evaluation of oxidative metabolism of the brain
based purely on an endogenous contrast mechanism. The method quantifies deoxygenated …
based purely on an endogenous contrast mechanism. The method quantifies deoxygenated …
[HTML][HTML] In vivo mapping of hippocampal venous vasculature and oxygenation using susceptibility imaging at 7T
Mapping the small venous vasculature of the hippocampus in vivo is crucial for
understanding how functional changes of hippocampus evolve with age. Oxygen utilization …
understanding how functional changes of hippocampus evolve with age. Oxygen utilization …
Evidence for direct CO2‐mediated alterations in cerebral oxidative metabolism in humans
HG Caldwell, RL Hoiland, AR Bain, CA Howe… - Acta …, 2024 - Wiley Online Library
Aim How the cerebral metabolic rates of oxygen and glucose utilization (CMRO2 and
CMRGlc, respectively) are affected by alterations in arterial PCO2 (PaCO2) is equivocal and …
CMRGlc, respectively) are affected by alterations in arterial PCO2 (PaCO2) is equivocal and …
Vessel‐specific quantification of cerebral venous oxygenation with velocity‐encoding preparation and rapid acquisition
Purpose Non‐invasive measurement of cerebral venous oxygenation (Yv) is of critical
importance in brain diseases. The present work proposed a fast method to quantify regional …
importance in brain diseases. The present work proposed a fast method to quantify regional …
Iron changes within infarct tissue in ischemic stroke patients after successful reperfusion quantified using QSM
VM Kataike, PM Desmond, C Steward, PJ Mitchell… - Neuroradiology, 2024 - Springer
Purpose For nearly half of patients who undergo Endovascular Thrombectomy following
ischemic stroke, successful recanalisation does not guarantee a good outcome …
ischemic stroke, successful recanalisation does not guarantee a good outcome …
Epileptic brain network mechanisms and neuroimaging techniques for the brain network
Y Guo, Z Lin, Z Fan, X Tian - Neural Regeneration Research, 2024 - journals.lww.com
Epilepsy can be defined as a dysfunction of the brain network, and each type of epilepsy
involves different brain-network changes that are implicated differently in the control and …
involves different brain-network changes that are implicated differently in the control and …