Viscoelasticity of subcortical gray matter structures
نویسندگان
چکیده
منابع مشابه
Reliable Segmentation of Subcortical Gray Matter Structures Using Magnetization Transfer (mt) Maps
Introduction: While much work has been devoted to MRI-based segmentation and voxel-based morphometry (VBM) of cortical anatomy, comparatively few studies have investigated deep grey matter structures. These are of particular interest for study of the structural correlates of neurological and neuropsychiatric disorders associated with basal ganglia dysfunction (1). The relatively small number of...
متن کاملCorrection: Fractal Dimension Analysis of Subcortical Gray Matter Structures in Schizophrenia
[This corrects the article DOI: 10.1371/journal.pone.0155415.].
متن کاملHigh-resolution magnetic resonance elastography reveals differences in subcortical gray matter viscoelasticity between young and healthy older adults
Volumetric structural magnetic resonance imaging (MRI) is commonly used to determine the extent of neuronal loss in aging, indicated by cerebral atrophy. The brain, however, exhibits other biophysical characteristics such as mechanical properties, which can be quantified with magnetic resonance elastography (MRE). MRE is an emerging noninvasive imaging technique for measuring viscoelastic tissu...
متن کاملIncreased Anisotropy in Subcortical Gray Matter Structures: a Neurodegeneration Marker in Multiple Sclerosis
Introduction Multiple Sclerosis (MS) is not only a chronic inflammatory disease characterized by demyelination and gliosis, but the disease also implies neurodegenerative processes. MS exhibits clinically three different forms classified as relapsing-remitting (RR) phases of inflammation followed by a secondary progressive (SP) period, or directly as a primary progressive (PP) evolution which m...
متن کاملDiffusion tensor imaging study of subcortical gray matter in cadasil.
BACKGROUND AND PURPOSE In cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), water diffusion changes suggestive of microstructural tissue alterations have been recently reported in abnormal- and normal-appearing white matter as seen on T2-weighted images. In the subcortical gray matter, typical lacunar infarcts are repeatedly observed. Whether ...
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: Human Brain Mapping
سال: 2016
ISSN: 1065-9471,1097-0193
DOI: 10.1002/hbm.23314