(ND-SZ), and 90 healthy adults. Voxel-based morphometry was used to investigate differences in regional gray-matter volume (GMV) between outpatients with D-SZ and ND-SZ, and between the combined patient subgroups and healthy adults. Compared to healthy adults outpatients with schizophrenia showed...
Statistical parametric mapping was applied to objectively identify focal changes of MRI parameters throughout the entire brain volume.Statistical parametric mapping localized significant decreases of gray matter volume in the left dorsal posterior cingulate cortex (BA23) and posterior midcingulate cortex (...
The distinction between grey and white matter is lost. 灰质和白质的区别不清。 权威例句 The Association Between Quantitative Measures of Dementia and of Senile Change in the Cerebral Grey Matter of Elderly Subjects An energy budget for signaling in the grey matter of the brain. ...
Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by atypical brain anatomy and connectivity. Graph-theoretical methods have mainly been applied to detect altered patterns of white matter tracts and functional brain activation in individuals with ASD. The network topology of gr...
[1,2,3], and a focus on regional changes such as gray matter volume [4, 5] or brain activity [6], or altered functional connectivity between pairs of regions [7, 8], rather than comprehensively on whole-brain networks that are believed to be fundamentally involved in the pathogenesis of...
To better understand the functional implications of the extracted brain salience (e.g., if the regions reflect processes related more to general cognitive ability vs. ToM-specific ability), non-thresholded brain salience was first split into topographical “maps” of gray matter volume, surface area...
gray mattermild cognitive impairmentsleep‐disordered breathingAlzheimer's disease (AD) and sleep‐disordered breathing (SDB) are prevalent conditions with a rising burden. It is suggested that SDB may contribute to cognitive decline and advanced aging. Here, we assessed the link between self‐...
gray matter Thesaurus Medical Legal Acronyms Idioms Encyclopedia Wikipedia n. 1.Brownish-gray nerve tissue, especially of the brain and spinal cord, composed of nerve cell bodies and their dendrites and some supportive tissue. 2.InformalBrains; intellect. ...
Aim:To study the pattern of volume changes of the whole brain gray matter in patients with amnestic mild cognitive impairment(aMCI) and mild Alzheimer's disease(AD) by voxel-based morphometry (VBM).Methods:33 patients with aMCI,32 patients with mild AD and 31 normal aging volunteers as contro...
current smokers had significantly smaller total GM volume (−8.86 cm3(95% CI = −13.44, −4.29); Table2). There were no differences in total white matter volume across smoking groups; the trend of smaller total brain volume in smokers reflected the association between smoking and ...