Memory dysfunction in caudate infarction caused by Heubner's recurring artery occlusion.
We report five cases with caudate infarction due to Heubner's recurring artery occlusion, in which we conducted detailed memory examinations in terms of explicit memory and implicit memory. We performed the auditory verbal learning test as explicit memory tasks, and motor and cognitive procedural memory tasks, developed by Komori, as implicit memory tasks. Comparing normal control subjects with patients with left caudate infarction due to Heubner's recurring artery occlusion demonstrated lower scores on both declarative and motor procedural memory tasks. These results suggest that the left caudate nucleus may be related with both declarative memory and procedural memory.
Mizuta
Hideko
H
Department of Rehabilitation, Itami Municipal Hospital, Japan.
Motomura
Naoyasu
N
D000328:Adult; D000368:Aged; D002421:Caudate Nucleus / Q000098:blood supply* / Q000000981:diagnostic imaging / Q000503:physiopathology*; D005260:Female; D007839:Functional Laterality; D006801:Humans; D020243:Infarction, Anterior Cerebral Artery / Q000150:complications* / Q000000981:diagnostic imaging / Q000503:physiopathology*; D008297:Male; D008569:Memory Disorders / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology*; D008875:Middle Aged; D009483:Neuropsychological Tests; D012008:Recurrence; D012720:Severity of Illness Index; D014057:Tomography, X-Ray Computed