Results 11 to 20 of about 747,971 (341)
Cerebellar Gray Matter Volume in Tinnitus
Frontiers in Neuroscience, 2022 Tinnitus is the perception of sound without an external source. The flocculus (FL) and paraflocculus (PFL), which are small lobules of the cerebellum, have recently been implicated in its pathophysiology.
Lilian M. Mennink +11 more
doaj +4 more sources
Dissociating regional gray matter density and gray matter volume in autism spectrum condition
NeuroImage: Clinical, 2021 Background: Despite decades of research, there is continued uncertainty regarding whether autism is associated with a specific profile of gray matter (GM) structure.
Lisa D. Yankowitz +4 more
doaj +3 more sources
Physical activity, fitness, and gray matter volume
Neurobiology of Aging, 2014 In this review, we explore the association among physical activity, cardiorespiratory fitness, and exercise on gray matter volume in older adults. We conclude that higher cardiorespiratory fitness levels are routinely associated with greater gray matter volume in the prefrontal cortex and hippocampus and less consistently in other regions.
Erickson, Kirk I. +2 more
openaire +4 more sources
Cerebral Gray Matter Volume Reductions in Dyslexics
Pediatric Neurology Briefs, 2001 Brain MR images were compared in 16 right-handed men (mean age, 24 years; range 18 to 40) with dyslexia and 14 control subjects using a voxel-based analysis, at Stanford University School of Medicine, CA.
J Gordon Millichap
doaj +3 more sources
Predicting intelligence from brain gray matter volume [PDF]
Brain Structure and Function, 2020 AbstractA positive association between brain size and intelligence is firmly established, but whether region-specific anatomical differences contribute to general intelligence remains an open question. Results from voxel-based morphometry (VBM) - one of the most widely used morphometric methods - have remained inconclusive so far.
Kirsten Hilger +6 more
openaire +4 more sources
Reduced Gray Matter Volume in Schizophrenia [PDF]
Archives of General Psychiatry, 1999 There is emerging evidence that gray matter (GM) is reduced in patients with schizophrenia. Information on the extent of global differences in the 3 principal supertentorial compartments is necessary for interpretation of regional effects. The relation of GM reduction to clinical status and neurocognition also requires examination.Magnetic resonance ...
R E, Gur +3 more
openaire +2 more sources
Different regional gray matter loss in recent onset PTSD and non PTSD after a single prolonged trauma exposure. [PDF]
PLoS ONE, 2012 OBJECTIVE: Gray matter loss in the limbic structures was found in recent onset post traumatic stress disorder (PTSD) patients. In the present study, we measured regional gray matter volume in trauma survivors to verify the hypothesis that stress may ...
Yunchun Chen +13 more
doaj +1 more source
Di-san junyi daxue xuebao, 2021 Objective To investigate the correlation between the polymorphism of SIRT1 locus rs3740051 and the structure of brain gray matter in patients with first-onset untreated depression as well as in healthy controls.
GU Shanshan, LIU Daiyan, JI Ling
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Gray-matter volume, midbrain dopamine D2/D3 receptors and drug craving in methamphetamine users. [PDF]
, 2015 Dysfunction of the mesocorticolimbic system has a critical role in clinical features of addiction. Despite evidence suggesting that midbrain dopamine receptors influence amphetamine-induced dopamine release and that dopamine is involved in ...
Dean, AC +5 more
core +8 more sources
The Association of Type 2 Diabetes Mellitus with Cerebral Gray Matter Volume Is Independent of Retinal Vascular Architecture and Retinopathy. [PDF]
, 2016 It is uncertain whether small vessel disease underlies the relationship between Type 2 Diabetes Mellitus (T2DM) and brain atrophy. We aimed to study whether retinal vascular architecture, as a proxy for cerebral small vessel disease, may modify or ...
Amaratunge, BC +11 more
core +17 more sources