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Recent in vivo imaging studies provide supportive evidence that periventricular white matter lesions are associated with cortical cholinergic deafferentation in elderly with leukoaraiosis. White matter lesions at the frontal horns, so-called “capping,” are in close proximity to cholinergic axons that originate in the basal forebrain.
- Table - PMC - National Center for Biotechnology Information
Mean (SD) of measures of WML burden and their age-corrected...
- Periventricular white matter hyperintensities and functional decline
Volumetric WMHV distribution across 14 brain regions...
- Table - PMC - National Center for Biotechnology Information
Glioblastoma multiforme is the commonest primary brain tumour prevailing among the age group of 45 to 70. It commonly originates from the white matter. Distant spread is also possible via white matter tracts and perivascular spaces.
21 mar. 2023 · Serious consequences of periventricular white matter lesions -- this is the scary part. There is strong evidence that cerebral white matter lesions impair brain function, and in particular impair thinking ability and walking.
15 apr. 2018 · White matter hyperintensities (WMH) are frequently divided into periventricular (PWMH) and deep (DWMH), and the two classes have been associated with different cognitive, microstructural, and clinical correlates.
White matter hyperintensities (WMH) are commonly seen on T2-weighted MRI and are often divided into 2 categories: periventricular WMH (PVWMH), which abut the cerebral ventricles, and deep WMH (DWMH), which are patchy areas of WMH in subcortical white matter distinct from the periventricular area. 1–8 Qualitative MRI studies evaluating the ...
Volumetric WMHV distribution across 14 brain regions (brainstem, cerebellum, and bilateral frontal, occipital, temporal, parietal lobes, and bilateral anterior and posterior periventricular white matter [PVWM]) was determined by combining bimodal image intensity distribution and atlas based methods.
24 feb. 2020 · Instead, perivascular space dilation in the immediate subcortical white matter could indicate impaired fluid drainage, particulate or protein deposition, excess fluid leakage from the vasculature...
