Mihisa Fujisaki

High Occupancy of Sigma-1 Receptors in the Human Brain after Single Oral Administration of Fluvoxamine: A Positron Emission Tomography Study Using [11C]SA4503

Masatomo Ishikawa, Kiichi Ishiwata, Kenji Ishii et al. · Biological Psychiatry · 2007 · 134 citations · Full text

Medicine, Neuroscience, Pharmacology +7

Combined intoxication with methylone and 5-MeO-MIPT

Eiji Shimizu, Hiroyuki Watanabe, Takashi Kojima et al. · Progress in Neuro-Psychopharmacology and Biological Psychiatry · 2006 · 103 citations

Medicine, Pharmacology, Toxicology +7

A randomised, double-blind, placebo-controlled trial of tropisetron in patients with schizophrenia

Akihiro Shiina, Yukihiko Shirayama, Tomihisa Niitsu et al. · Annals of General Psychiatry · 2010 · 92 citations · Full text

Medicine, Pharmacology, Psychiatry +17

Associations of serum brain-derived neurotrophic factor with cognitive impairments and negative symptoms in schizophrenia

Tomihisa Niitsu, Yukihiko Shirayama, Daisuke Matsuzawa et al. · Progress in Neuro-Psychopharmacology and Biological Psychiatry · 2011 · 63 citations

Medicine, Neuroscience, Psychiatry +16

Deficits in auditory P50 inhibition in obsessive–compulsive disorder

Tasuku Hashimoto, Eiji Shimizu, Kaori Koike et al. · Progress in Neuro-Psychopharmacology and Biological Psychiatry · 2007 · 42 citations

Medicine, Neuroscience, Psychiatry +9