"The classification of dementia is as follows: 1) Alzheimer type dementia, 2) non-Alzheimer type degenerative dementia, 3) vascular dementia, 4) mixed-type dementia, and 5) other dementia. The non-Alzheimer type degenerative dementias are so important that the author makes more detailed description of them," wrote K. Kosaka and colleagues. The rese...

Dementia; New Findings in Dementia Described by K. Kosaka and Co-Researchers