Hiroyuki Ohba

Ketamine decreased striatal [11C]raclopride binding with no alterations in static dopamine concentrations in the striatal extracellular fluid in the monkey brain: Multiparametric PET studies combined with microdialysis analysis

Hideo Tsukada, Norihiro Harada, Shingo Nishiyama et al. · Synapse · 2000 · 128 citations

Life Sciences, Neuroscience, Pharmacology +14

Reduction of dopamine D2/3 receptor binding in the striatum after a single administration of esketamine, but not R-ketamine: a PET study in conscious monkeys

Kenji Hashimoto, Takeharu Kakiuchi, Hiroyuki Ohba et al. · European Archives of Psychiatry and Clinical Neuroscience · 2016 · 125 citations · Full text

Medicine, Neuroscience, Pharmacology +17

Isoflurane anesthesia enhances the inhibitory effects of cocaine and GBR12909 on dopamine transporter: PET studies in combination with microdialysis in the monkey brain

Hideo Tsukada, Shingo Nishiyama, Takeharu Kakiuchi et al. · Brain Research · 1999 · 123 citations

Medicine, Neuroscience, Pharmacology +16

Cholinergic Neuronal Modulation Alters Dopamine D₂Receptor Availability <i>In Vivo</i> by Regulating Receptor Affinity Induced by Facilitated Synaptic Dopamine Turnover: Positron Emission Tomography Studies with Microdialysis in the Conscious Monkey Brain

Hideo Tsukada, Norihiro Harada, Shingo Nishiyama et al. · Journal of Neuroscience · 2000 · 92 citations · Full text

Life Sciences, Neuroscience, Pharmacology +17

Age-related changes in cerebral blood flow and glucose metabolism in conscious rhesus monkeys

Akihiro Noda, Hiroyuki Ohba, Takeharu Kakiuchi et al. · Brain Research · 2002 · 89 citations

Medicine, Neurobiology, Neuroscience +17