Lobar distribution of white matter abnormalities in Alzheimer’s, vascular and mixed dementias
نویسندگان
چکیده
منابع مشابه
Lobar distribution of changes in gray matter and white matter in memory clinic patients: detected using magnetization transfer imaging.
BACKGROUND AND PURPOSE Previous studies have shown involvement of both gray matter (GM) and white matter (WM) in mild cognitive impairment (MCI) and Alzheimer disease (AD). In this study, we assessed the lobar distribution of the GM and WM pathology over the brain and the association of lobar distribution with global cognitive decline. MATERIALS AND METHODS Fifty-five patients with AD, 19 pat...
متن کاملPatterns of white matter atrophy in frontotemporal lobar degeneration.
BACKGROUND Structural magnetic resonance imaging (MRI) has been used to investigate the in vivo pathology of frontotemporal lobar degeneration. However, few neuroimaging studies have focused on white matter (WM) alterations in this disease. OBJECTIVES To use volumetric MRI techniques to identify the patterns of WM atrophy in vivo in 2 clinical variants of frontotemporal lobar degeneration-fro...
متن کاملGray matter and white matter abnormalities in online game addiction.
Online game addiction (OGA) has attracted greater attention as a serious public mental health issue. However, there are only a few brain magnetic resonance imaging studies on brain structure about OGA. In the current study, we used voxel-based morphometry (VBM) analysis and tract-based spatial statistics (TBSS) to investigate the microstructural changes in OGA and assessed the relationship betw...
متن کاملRetinothalamic White Matter Abnormalities in Amblyopia.
Purpose Amblyopia is associated with a broad array of perceptual and neural abnormalities in the visual system, particularly in untreated or unsuccessfully treated populations. Traditionally, it has been believed that the neural abnormalities are confined to the visual cortex and subcortex (e.g., lateral geniculate nucleus). Here, we investigate the presence of neuroanatomical abnormalities ear...
متن کاملWhite matter abnormalities on MRI in neuroacanthocytosis.
Neuroacanthocytosis denotes a group of uncommon heterogenous neurodegenerative disorders associated with acanthocytosis in the absence of any lipid abnormality. A variety of modes of inheritance have been proposed (X linked and autosomal recessive are clearly described, but a recent report of dominantly inherited chorea acanthocytosis appears to be caused by Huntington’s disease-like type 2 exp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Alzheimer's & Dementia
سال: 2020
ISSN: 1552-5260,1552-5279
DOI: 10.1002/alz.043934