Kusumi I, Honda M, Ito K, Uemura K, Kumazawa Y, Ishikane T, Niide Y, Koyama T: "Risperidone oral solution versus standard tablets for the acute treatment of patients with schizophrenia: Lack of difference in effectiveness." Prog. Neuropsychopharmacol. Biol. Psychiatry35, 537-540 , (2011)*
Schulze TG, Alda M, Adli M, Akula N, Ardau R, Bui ET, Chillotti C, Cichon S, Czerski P, Del Zompo M, Detera-Wadleigh SD, Grof P, Gruber O, Hashimoto R, Hauser J, Hoban R, Iwata N, Kassem L, Kato T, Kittel-Schneider S, Kliwicki S, Kelsoe JR, Kusumi I, Laje G, Leckband SG, Manchia M, Macqueen G, Masui T, Ozaki N, Perlis RH, Pfennig A, Piccardi P, Richardson S, Rouleau G, Reif A, Rybakowski JK, Sasse J, Schumacher J, Severino G, Smoller JW, Squassina A, Turecki G, Young LT, Yoshikawa T, Bauer M, McMahon FJ: "The International Consortium on Lithium Genetics (ConLiGen): an initiative by the NIMH and IGSLI to study the genetic basis of response to lithium treatment." Neuropsychobiology.62, 72-78, (2010)*
Inoue T, Kitaichi Y, Masui T, Nakagawa S, Boku S, Tanaka T, Suzuki K, Nakato Y, Usui R, Koyama T: "Pramipexole for stage 2 treatment-resistant major depression: an open study." Prog Neuropsychopharmacol Biol Psychiatry34, 1446-1449, (2010)*
Inoue T, Abekawa T, Nakagawa S, Suzuki K, Tanaka T, Kitaichi Y, Boku S, Toda H, Koyama T: "Long-term naturalistic follow-up of lithium augmentation: relevance to bipolarity." J Affect Disord129, 64-67, (2011)
Nishikawa H, Inoue T, Izumi T, Nakagawa S, Koyama T: "SSR504734, a glycine transporter-1 (GlyT1) inhibitor, attenuates acquisition and expression of contextual conditioned fear in rats." Behav Pharmacol 21, 576-9, (2010)*
Matsuzaki H, Izumi T, Horinouchi T, Boku S, Inoue T, Yamaguchi T, Yoshida T, Matsumoto M, Togashi H, Miwa S, Koyama T, Yoshioka M: "Juvenile stress attenuates the dorsal hippocampal postsynaptic 5-HT1A receptor function in adult rats." Psychopharmacology (Berl).214, 329-37, (2010)*
Kitaichi Y, Inoue T, Nakagawa S, Boku S, Izumi T, Koyama T: "Combined treatment with MAO-A inhibitor and MAO-B inhibitor increases extracellular noradrenaline levels more than MAO-A inhibitor alone through increases in β-phenylethylamine." Eur J Pharmacol.637, 77-82, (2010)*
Kitaichi Y, Inoue T, Nakagawa S, Boku S, Kakuta A, Izumi T, Koyama T: "Sertraline increases extracellular levels not only of serotonin, but also of dopamine in the nucleus accumbens and striatum of rats." Eur J Pharmacol647, 90-96, (2010)*
Akiyama T, Tsuchiya M, Igarashi Y, Ozaki N, Yokoyama M, Katagiri Y, Tajima M, Matsunaga M, Kitagawa N, Nakamoto H, Ohno Y, Bernick P: "Rework Program in Japan: Innovative High Standard Rehabilitation." Asia-Pacific Psychiatry2, 208-216, (2010)*
Boku S, Nakagawa S, Masuda T, Nishikawa H, Kato A, Toda H, Song N, Kitaichi Y, Inoue T, Koyama T: "Effects of mood stabilizers on adult dentate gyrus-derived neural precursor cells" Prog Neuropsychopharmacol Biol Psychiatry 35, 111-117, (2011)
Hashimoto N, Matsui M, Kusumi I, Toyomaki A, Ito K, Kako Y, Koyama T: "Effect of explicit instruction on Japanese Verbal Learning Test in schizophrenia patients." Psychiatry Res30, 289-290, (2011)
Hashimoto N: "Seclusion and restraint in the treatment of acute psychosis--a questionnaire survey at an international workshop." Seishin Shinkeigaku Zasshi112, 43-48, (2010)
Kato TA, Suzuki Y, Sato R, Fujisawa D, Uehara K, Hashimoto N, Sawayama Y, Hayashi J, Kanba S, Otsuka K: "Development of 2-hour suicide intervention program among medical residents,first pilot trial." Psychiatry Clin Neurosci64, 531-540, (2010)
Setsuie M, Hashimoto N, Sasaki R, Tateno M: "Current status of child and adolescent psychiatry in Japan." Seishin Shinkeigaku Zasshi.112, 135-139, (2010)
Nakato Y, Abekawa T, Ito K, Inoue T, Koyama T: "Lamotrigine blocks the initiation and expression of repeated high-dose methamphetamine-induced prepulse inhibition deficit in rats." Neuroscience Letters481, 183-187, (2010)*
Nakato Y, Abekawa T, Ito K, Inoue T, Koyama T: "Lamotrigine blocks apoptosis induced by repeated administration of high-dose methamphetamine in the medial prefrontal cortex of rats." Neuroscience Letters490, 161-164, (2010)*
Inoue T, Takahashi M, Hosoda M, Koyama T: "Akathisia caused secondary severe depression in a cancer patient.",Primary Care Companion to the Journal of Clinical Psychiatry12(4): pii, PCC. 09100935,(2010)*