Age-related differences in regional brain volumes: A comparison of optimized voxel-based morphometry to manual volumetry
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چکیده
منابع مشابه
Age-related differences in regional brain volumes: a comparison of optimized voxel-based morphometry to manual volumetry.
Regional manual volumetry is the gold standard of in vivo neuroanatomy, but is labor-intensive, can be imperfectly reliable, and allows for measuring limited number of regions. Voxel-based morphometry (VBM) has perfect repeatability and assesses local structure across the whole brain. However, its anatomic validity is unclear, and with its increasing popularity, a systematic comparison of VBM t...
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This is a comparative study between manual volumetry (MV) and voxel based morphometry (VBM) as methods of evaluating the volume of brain structures in magnetic resonance images. The volumes of the hippocampus and the amygdala of 16 panic disorder patients and 16 healthy controls measured through MV were correlated with the volumes of gray matter estimated by optimized modulated VBM. The chosen ...
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ژورنال
عنوان ژورنال: Neurobiology of Aging
سال: 2009
ISSN: 0197-4580
DOI: 10.1016/j.neurobiolaging.2007.12.020