Results 1 to 10 of about 43,516 (333)

Perivascular space imaging during therapy for medulloblastoma. [PDF]

PLoS ONE
Perivascular spaces (PVS) are fluid filled compartments surrounding the small blood vessels in the brain. The impact of radiotherapy and chemotherapy on PVS remains unclear.
Ruitian Song, John O Glass, Shengjie Wu, Yimei Li, Giles W Robinson, Amar Gajjar, Thomas E Merchant, Wilburn E Reddick   +7 more
doaj   +3 more sources

Older adults with perivascular spaces exhibit cerebrovascular reactivity deficits [PDF]

NeuroImage, 2022
Background: Perivascular spaces on brain magnetic resonance imaging (MRI) may indicate poor fluid drainage in the brain and have been associated with numerous neurological conditions.
Arunima Kapoor, Belinda Yew, Jung Yun Jang, Shubir Dutt, Yanrong Li, John Paul M. Alitin, Aimee Gaubert, Jean K. Ho, Anna E. Blanken, Isabel J. Sible, Anisa Marshall, Xingfeng Shao, Mara Mather, Danny J.J. Wang, Daniel A. Nation   +14 more
doaj   +3 more sources

Comparison of the Radiomics Features of Normal-Appearing White Matter in Persons with High or Low Perivascular Space Scores [PDF]

Journal of Imaging
The clinical significance of perivascular spaces (PVS) remains controversial. Radiomics refers to the extraction of quantitative features from medical images using pixel-based computational approaches.
Onural Ozturk, Sibel Balci, Seda Ozturk
doaj   +2 more sources

Choroid plexus and perivascular space abnormalities in CerTra syndrome: neuroimaging and histological findings [PDF]

Frontiers in Neurology
Ceramide transporter syndrome (CerTra syndrome) is a rare neurodevelopmental disorder caused by pathogenic variants in CERT1 gene encoding ceramide transporter (CERT).
Chenyang Li, Dominique Leitner, Dominique Leitner, Dominique Leitner, Huize Pang, Laura Gould, Laura Gould, Orrin Devinsky, Orrin Devinsky, Christopher William, Christopher William, Thomas Wisniewski, Thomas Wisniewski, Thomas Wisniewski, Thomas Wisniewski, Youssef Zaim Wadghiri, Jiangyang Zhang, Yulin Ge   +17 more
doaj   +2 more sources

Perivascular space

, 2019
Frank Gaillard
openalex   +2 more sources

Alterations in the Cerebral Perivascular Space Network as a Potential Central Mechanism in Overactive Bladder: A Neuroimaging-Clinical Association Study. [PDF]

Eur Urol Open Sci
Hua Y, Zhang Y, Lu F, Zhou Y, Song H, Yu D, Zhang K, Liu Q, Gu K, Zhu T, Fu S, Lu YJ, Fan Y, Feng N.   +13 more
europepmc   +2 more sources

Longitudinal assessment of glymphatic changes following mild traumatic brain injury: Insights from perivascular space burden and DTI-ALPS imaging

Frontiers in Neurology
IntroductionTraumatic brain injury (TBI) even in the mild form may result in long-lasting post-concussion symptoms. TBI is also a known risk to late-life neurodegeneration. Recent studies suggest that dysfunction in the glymphatic system, responsible for
Jiachen Zhuo, Jiachen Zhuo, Prashant Raghavan, Jiang Li, Jiang Li, Steven Roys, Steven Roys, Rosy Linda Njonkou Tchoquessi, Rosy Linda Njonkou Tchoquessi, Hegang Chen, Emerson M. Wickwire, Gunjan Y. Parikh, Gunjan Y. Parikh, Gary T. Schwartzbauer, Gary T. Schwartzbauer, Lynn M. Grattan, Ze Wang, Ze Wang, Rao P. Gullapalli, Rao P. Gullapalli, Neeraj Badjatia, Neeraj Badjatia   +21 more
doaj   +3 more sources

Diffusion Tensor Imaging Along the Perivascular Space (DTI-ALPS) in Ischemic Stroke: A Systematic Review of Diagnostic and Prognostic Performance for Post-Stroke Cognitive Impairment [PDF]

Diagnostics
Background/Objectives: Post-stroke cognitive impairment (PSCI) affects ~40% of survivors. Diffusion Tensor Imaging Analysis Along the Perivascular Space (DTI-ALPS) is a fast, contrast-free surrogate of perivascular (glymphatic-aligned) diffusivity that ...
Mirela Loredana Grigoras, Andrei-Cristian Bondar, Felix Bratosin, Iulia Georgiana Bogdan, Felicia Marc   +4 more
doaj   +2 more sources

Perivascular space fluid diffusivity predicts clinical deterioration in prodromal and early-stage Parkinson's disease. [PDF]

NPJ Parkinsons Dis
Xing Y, Lin M, Li J, Huang X, Yan L, Ren J, Zhou H, Chen S, Cao Y, Huang P, Liu W.   +10 more
europepmc   +3 more sources

Perivascular spaces

, 2008
Frank Gaillard, Tan Hooi Hooi, Mohamed Saber   +2 more
openalex   +2 more sources