頭部MRI画像を用いた痴呆疾患客観的診断手法の基礎研究

概要

論文の詳細を見る
As physicians are accustomed to diagnose most diseases by medical images, some visual methods are keenly needed to diagnose dementia. The aim of this study to diagnose dementia by MRI (magnetic resonance imaging) brain images. The fractal dimension of the cerebral cortex, the frontal lobe, the occipital lobe and the temporal lobe and analysis of the corpus callosum were calculated for the parameter diagnosing. 23 subjects were classified into healthy elder (12) and SDAT (senile dementia of Alzheimer type, 11) . We have found significant differences between the two groups especially in the fractal dimension of the temporal lobe and analysis of the corpus callosum. These findings seem to be useful for dementia diagnosis by MRI brain images.
長岡技術科学大学の論文
2000-12-27