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P2‐400: A study of CT image diagnosis by liable ischemic lesions in the white matter of Alzheimer‐type dementia
Author(s) -
Takahashi Satoshi,
Hukumoto Ichiro
Publication year - 2010
Publication title -
alzheimer's and dementia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.713
H-Index - 118
eISSN - 1552-5279
pISSN - 1552-5260
DOI - 10.1016/j.jalz.2010.05.1452
Subject(s) - dementia , white matter , vascular dementia , disease , medicine , pathology , psychology , radiology , magnetic resonance imaging
Background: Recently chronic ischemic-insuced amyloid beta-peptide is found in the mouse. This finding notices the influence of chromic ischemic lesions of the brain with all the type of dementia. The existing of vascular dementia is doubted and all the type of dementia may be thought are related with chronic ischemia. This concept can be adapted even in Alzheimer’s disease. Methods: We have studied the CT brain images of 100 persons with all the type of dementia and the images are proceeded to the pixels showing between 21w27 H.U. These CT values are derived on our experiences. We developed the analyzing viewer on our method to DICOM data of CT images. We