Voxel-Based Morphometry Reveals Gray Matter Abnormalities in Migraine
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چکیده
منابع مشابه
Gray Matter Abnormalities in the Inhibitory Circuitry of Young Binge Drinkers: A Voxel-Based Morphometry Study
Binge drinking (BD) is defined as a pattern of high alcohol intake in a short time followed by periods of abstinence. This behavior is very common in adolescence, a developmental stage characterized by the maturation of the prefrontal and striatal networks, important circuits underlying the capacity to control and regulate the behavior. In this study, we conducted a voxel-based morphometry (VBM...
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To examine regional abnormalities in the brains of patients with obsessive-compulsive disorder (OCD), we assessed the gray matter (GM) density using voxel-based morphometry (VBM). We compared magnetic resonance images (MRIs) acquired from 71 OCD patients and 71 age- and gender-matched normal controls and examined the relationship between GM density and various clinical variables in OCD patients...
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BACKGROUND Betel quid dependence (BQD) patients have a cluster of cognitive, behavioral, and physiological symptoms which are associated with structural abnormalities in brain gray matter. However, so far there have neither been brain structural studies investigating the alterations related to BQD, nor studies assessing the brain structural changes with clinical indexes. METHODS 65 subjects w...
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BACKGROUND Conventional volumetric studies have shown that brain structures functionally and anatomically related to the hippocampus are smaller in patients with drug-refractory medial temporal lobe epilepsy (MTLE). OBJECTIVES To determine the extent of gray matter atrophy in the brains of patients with MTLE and to examine the pattern of atrophy. DESIGN We performed a voxel-based morphometr...
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OBJECTIVE The pathophysiological mechanism of TD remains unknown. All previous studies, using the region-of-interest method, focused on basal ganglion areas, were with inconsistent results. This whole-brain voxel-based morphometry (VBM) study investigate the grey matter abnormality of TD and its correlates with clinical ratings. METHOD High resolution T1-weighted brain volumetric MRI from 25 ...
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ژورنال
عنوان ژورنال: Headache: The Journal of Head and Face Pain
سال: 2007
ISSN: 0017-8748
DOI: 10.1111/j.1526-4610.2007.00723.x