Takeharu Kakiuchi

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The effects of dopamine release manipulated by drugs on the in vivo binding of [11C]raclopride in the striatum were evaluated in conscious monkeys combined with microdialysis. The in vivo binding of(More)
BACKGROUND Positron emission tomography (PET) studies of methamphetamine (METH) abusers suggest that psychotic symptoms of METH abusers may be attributable to the reduction of dopamine transporters(More)
OBJECT The hydroxyl radical scavenger (+/-)-N,N'-propylenedinicotinamide (AVS) has been shown to ameliorate the occurrence of vasospasm following experimental subarachnoid hemorrhage (SAH) and to(More)
This study demonstrates that dizocilpine (MK-801), a noncompetitive N-methyl-D-aspartate (NMDA) receptor antagonist, impairs working memory of conscious behaving monkeys. In addition, acute and(More)