Grey matter consists of neuron cell bodies, crucial for processing information in the brain. White matter contains myelinated axons, facilitating communication between different brain regions.
White and grey matter alterations and cerebral hypoperfusion in mild cognitive impairment and Alzheimer diseaseHattori, TOrimo, SAoki, SIto, KAmano, ASakai, KSato, RMizusawa, H
解析 D 句意:大脑由灰白质组成,它重只有一斤。第一空用词组“由…组成”consist of或be made up of,因为主语是the brain,所以用单数,排除B,第二空填which,引导非限制性定语从句,修饰grey and white matter,所以选D。考点:考查词组和非限制性定语从句...
Age Differentiation within Gray Matter, White Matter, and between Memory and White Matter in an Adult Life Span Cohort Age Differentiation within Gray Matter, White Matter, and between Memory and White Matter in an Adult Life Span Cohortaging, differentiation, gray matter, ... SMMD Mooij,RNA ...
We first compared grey matter volume (GMV) and white matter indices (fractional anisotropy (FA) and mean diffusivity (MD) values) in LBD patients with VH to age matched healthy controls to assess the differences related to LBD. Then, to test specific hypotheses related to MVH and CVH ...
Prefrontal grey and white matter neurometabolite changes after atomoxetine and methylphenidate in children with attention deficit/hyperactivity disorder: a (1)H... V Husarova,M Bittsansky,I Ondrejka,... - 《Psychiatry Research》 被引量: 34发表: 2014年 Prefrontal grey and white matter neurometaboli...
MRI大脑图像灰质与白质的分割 Segmentation for brain grey matter and white matter of a MRI brain image 下载积分: 1500 内容提示: 第32卷第5期2013年10月北京生物医学工程Bei j i ngBi om edi calEngi neeri ngV01.32N o.5O ctober2013M 砒大脑图像灰质与白质的分割陈亮亮摘要目的利用小波变换对M RI...
Histopathological studies have provided evidence of spinal cord grey matter (GM) and white matter (WM) changes in a large spectrum of neurological conditions1. In particular, the loss of axons in the spinal cord is thought to represent one of the main contributing factors to clinical disability....
We present preliminary data using this approach to visualize the boundaries of the cortex from the dura to the white matter. A series of isosurfaces were extracted from a signal-enhanced T1 MRI. The lower MR-intensity isosurfaces featured cortical vessels and dura, in contrast to higher ...
proliferate and differentiate into remyelinating oligodendrocytes. Remyelination occurs faster and is more extensive in grey matter (GM) lesions than in white matter (WM) lesions. Here, we examined differences in neonatal OPCs from GM (gmOPCs) and WM (wmOPCs), both intrinsically and in response...