Y. Ikejiri

Retrograde temporal order amnesia resulting from damage to the fornix

Yasuno, F., Hirata, M., Takimoto, H., Taniguchi, M., Nakagawa, Y., Ikejiri, Y., ...

Some amnesic patients show an impairment of temporal order memory that cannot be accounted for by content memory deficits. The performance of an amnesic patient on memory tasks assessing the...

Conflict of intentions due to callosal disconnection

Nishikawa, T, Okuda, J, Mizuta, I, Ohno, K, Jamshidi, J, Tokunaga, H, ...

OBJECTIVES—Three patients with callosal syndrome manifested a peculiar symptom in that they were unable to perform intended whole body actions because another intention emerged in competition with...

Hypofunction in the posterior cingulate gyrus correlates with disorientation for time and place in Alzheimer's disease

Hirono, N., Mori, E., Ishii, K., Ikejiri, Y., Imamura, T., Shimomura, T., ...

The relation between orientation for time and place and regional cerebral glucose metabolism was examined in 86 patients with probable Alzheimer's disease of minimal to moderate severity. Regional...

Factors associated with psychotic symptoms in Alzheimer's disease

Hirono, N., Mori, E., Yasuda, M., Ikejiri, Y., Imamura, T., Shimomura, T., ...

OBJECTIVES—Many clinical and biological factors have been reported to be associated with the presence of psychosis in patients with Alzheimer's disease, although the associations were variable. The...