Results 261 to 270 of about 10,411,269 (304)

Immunometabolic dysregulation in depression predates illness onset and associates with lower brain gray matter volume

Tian YE, Giles C, Di Biase MA, Cash R, Cropley V, Zalesky A.   +5 more
europepmc   +1 more source

Gray Matter Volume Changes in the Apathetic Elderly

Gray Matter Volume Changes in the Apathetic Elderly
openaire   +1 more source

Physical activity, fitness, and gray matter volume [PDF]

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 ...
Kirk Erickson, Andrea Weinstein
exaly   +4 more sources

Correlation between baseline regional gray matter volume and global gray matter volume decline rate

NeuroImage, 2011
Evaluating whole-brain or global gray matter volume decline rate is important in distinguishing neurodegenerative diseases from normal aging and in anticipating cognitive decline over a given period in non-demented subjects. Whether a significant negative correlation exists between baseline regional gray matter volume of several regions and global gray
Kai Wu, Ryoi Gotō, Shigeo Kinomura
exaly   +3 more sources

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Neck Circumference and Cerebral Gray Matter Volume

Alzheimer Disease & Associated Disorders, 2020
Background: While obesity is linked with brain atrophy and dementia incidence, associations with regional adiposity are uncertain. Our goal was to determine whether cerebral gray matter volume is related to neck circumference (NC), a measure of regional adiposity having unique relationships with metabolic disorders and ...
Chol, Shin, Regina E Y, Kim, Robert J, Thomas, Chang-Ho, Yun, Seung Ku, Lee, Robert D, Abbott   +5 more
openaire   +2 more sources

Sleep Duration, Sleep Apnea, and Gray Matter Volume

Journal of Geriatric Psychiatry and Neurology, 2021
This study aimed to evaluate the effect of sleep duration on brain structures in the presence versus absence of sleep apnea in middle-aged and older individuals. The study investigated a population-based sample of 2,560 individuals, aged 49-80 years. The presence of sleep apnea and self-reported sleep duration were examined in relation to gray matter ...
Regina Eun Young Kim, Robert Douglas Abbott, Soriul Kim, Robert Joseph Thomas, Chang-Ho Yun, Hyun Kim, Hans Johnson, Chol Shin   +7 more
openaire   +2 more sources

Gray matter volume differences and the effects of smoking on gray matter in schizophrenia

Schizophrenia Research, 2007
Many studies have evaluated differences in gray matter volume in schizophrenia, but have not considered the possible effects of smoking, which is extraordinarily common in people with the illness. The present study used voxel-based morphometry (VBM) to examine differences in gray matter in subjects with schizophrenia and evaluate the effects of smoking
Jason R, Tregellas, Shireen, Shatti, Jody L, Tanabe, Laura F, Martin, Linzi, Gibson, Korey, Wylie, Donald C, Rojas   +6 more
openaire   +2 more sources

Volume Changes in Gray Matter in Patients With Schizophrenia

American Journal of Psychiatry, 2002
Schizophrenia is generally characterized by a progressive decline in functioning. Although structural brain abnormalities, particularly decrements in gray matter volume, are considered important to the pathology of schizophrenia, it is not resolved whether the brain abnormalities become more prominent over time.Magnetic resonance brain images from 159 ...
Hulshoff, P., Hilleke, E., Schnack, H.G., Bertens, M.G.B.C., van Haren, N.E.M., Neeltje, E.M., van der Tweel, I., Staal, W.G., Baare, W.F.C., Kahn, R.S.   +9 more
openaire   +3 more sources

Reduced volume of gray matter in patients with trigeminal neuralgia

Brain Imaging and Behavior, 2016
Accumulating evidence from brain structural imaging studies has supported that chronic pain could induce changes in brain gray matter volume. However, few studies have focused on the gray matter alterations of Trigeminal neuralgia (TN). In this study, twenty-eight TN patients (thirteen females; mean age, 45.86 years ±11.17) and 28 healthy controls (HC;
Shumei Li, Xiaofen Ma, Junzhang Tian
exaly   +3 more sources

Hypothalamic gray matter volume loss in hypnic headache

Annals of Neurology, 2010
AbstractObjectiveHypnic headache (HH) is a rare primary headache disorder characterized by strictly nocturnal headache attacks that mostly occur at the same time at night. The pathophysiology of this disease is poorly understood, but hypothalamic involvement was suspected as the hypothalamus represents the cerebral management center of sleep regulation
Holle, Dagny, Naegel, Steffen, Krebs, Sarah, Gaul, Charly, Gizewski, Elke, Diener, Hans Christoph, Katsarava, Zaza, Obermann, Mark   +7 more
openaire   +2 more sources