Overview Effects of TS-134 on Ketamine-induced BOLD Signals in Healthy Subjects Status: Completed Trial end date: 2018-04-10 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the effects of TS-134 on ketamine-induced BOLD signals in ROIs in resting fMRI in healthy adult subjects. Phase: Phase 1 Details Lead Sponsor: Taisho Pharmaceutical R&D Inc.Treatments: Ketamine