Neurobiological Mechanisms of Transcranial Direct Current Stimulation for Psychiatric Disorders; Neurophysiological, Chemical, and Anatomical Considerations

by Yuji Yamada, Tomiki Sumiyoshi
Published 2021-02-01

Dose Reduction/Discontinuation of Antipsychotic Drugs in Psychosis; Effect on Cognition and Functional Outcomes

by Yoshie Omachi, Tomiki Sumiyoshi
Published 2018-09-01

Electrophysiological Evidence in Schizophrenia in Relation to Treatment Response

by Kazuki Sueyoshi, Tomiki Sumiyoshi
Published 2018-06-01

Editorial: Cognitive Enhancement in Psychiatric Disorders

by Tomiki Sumiyoshi, Kenji Hashimoto
Published 2019-06-01

Positive symptoms and time perception in schizophrenia: A meta-analysis

by Natsuki Ueda, Kazushi Maruo, Tomiki Sumiyoshi
Published 2018-09-01

Competence to Consent and Its Relationship With Cognitive Function in Patients With Schizophrenia

by Norio Sugawara, Norio Yasui-Furukori, Tomiki Sumiyoshi
Published 2019-04-01

LORETA current source density for duration mismatch negativity and neuropsychological assessment in early schizophrenia.

by Tomohiro Miyanishi, Tomiki Sumiyoshi, Yuko Higuchi, Tomonori Seo, Michio Suzuki
Published 2013-01-01

Possible Facilitative Effects of Repeated Anodal Transcranial Direct Current Stimulation on Functional Outcome 1 Month Later in Schizophrenia: An Open Trial

by Zui Narita, Takuma Inagawa, Kazuki Sueyoshi, Crystal Lin, Tomiki Sumiyoshi
Published 2017-09-01

Early Intervention and a Direction of Novel Therapeutics for the Improvement of Functional Outcomes in Schizophrenia: A Selective Review

by Masayoshi Kurachi, Tsutomu Takahashi, Tomiki Sumiyoshi, Takashi Uehara, Michio Suzuki
Published 2018-02-01

A 1.5-Year Longitudinal Study of Social Activity in Patients With Schizophrenia

by Kazutaka Ohi, Kazutaka Ohi, Chika Sumiyoshi, Haruo Fujino, Yuka Yasuda, Hidenaga Yamamori, Michiko Fujimoto, Tomiki Sumiyoshi, Tomiki Sumiyoshi, Ryota Hashimoto, Ryota Hashimoto, Ryota Hashimoto
Published 2019-08-01

Working status of caregivers for people with dementia: Analysis data from a Japanese Nationwide Survey.

by Norio Sugawara, Norio Yasui-Furukori, Kazushi Maruo, Kazutaka Shimoda, Tomiki Sumiyoshi
Published 2020-01-01

Mismatch negativity and cognitive performance for the prediction of psychosis in subjects with at-risk mental state.

by Yuko Higuchi, Tomiki Sumiyoshi, Tomonori Seo, Tomohiro Miyanishi, Yasuhiro Kawasaki, Michio Suzuki
Published 2013-01-01

Utility of the UCSD Performance-based Skills Assessment-Brief Japanese version: discriminative ability and relation to neurocognition

by Chika Sumiyoshi, Manbu Takaki, Yuko Okahisa, Thomas L. Patterson, Philip D. Harvey, Tomiki Sumiyoshi
Published 2014-09-01

Relationship of the Acoustic Startle Response and Its Modulation to Adaptive and Maladaptive Behaviors in Typically Developing Children and Those With Autism Spectrum Disorders: A...

by Ken Ebishima, Hidetoshi Takahashi, Hidetoshi Takahashi, Andrew Stickley, Andrew Stickley, Takayuki Nakahachi, Tomiki Sumiyoshi, Yoko Kamio
Published 2019-01-01

Semantic Memory Organization in Japanese Patients With Schizophrenia Examined With Category Fluency

by Chika Sumiyoshi, Haruo Fujino, Tomiki Sumiyoshi, Yuka Yasuda, Hidenaga Yamamori, Michiko Fujimoto, Ryota Hashimoto, Ryota Hashimoto
Published 2018-03-01

Neural Correlates for Intrinsic Motivational Deficits of Schizophrenia; Implications for Therapeutics of Cognitive Impairment

by Kazuyoshi Takeda, Tomiki Sumiyoshi, Madoka Matsumoto, Kou Murayama, Kou Murayama, Satoru Ikezawa, Kenji Matsumoto, Kazuyuki Nakagome
Published 2018-06-01

A Brief Assessment of Intelligence Decline in Schizophrenia As Represented by the Difference between Current and Premorbid Intellectual Quotient

by Kazutaka Ohi, Chika Sumiyoshi, Haruo Fujino, Yuka Yasuda, Hidenaga Yamamori, Michiko Fujimoto, Tomiki Sumiyoshi, Ryota Hashimoto, Ryota Hashimoto
Published 2017-12-01

Associations between daily living skills, cognition, and real-world functioning across stages of schizophrenia; a study with the Schizophrenia Cognition Rating Scale Japanese versi...

by Yuko Higuchi, Tomiki Sumiyoshi, Tomonori Seo, Motomu Suga, Tsutomu Takahashi, Shimako Nishiyama, Yuko Komori, Kiyoto Kasai, Michio Suzuki
Published 2017-03-01

Verbal Memory Impairment in Patients with Subsyndromal Bipolar Disorder

by Tomiki Sumiyoshi, Atsuhito Toyomaki, Naoko Kawano, Tomoko Kitajima, Ichiro Kusumi, Norio Ozaki, Nakao Iwata, Kazuki Sueyoshi, Kazuyuki Nakagome
Published 2017-09-01

Genetic Overlap between General Cognitive Function and Schizophrenia: A Review of Cognitive GWASs

by Kazutaka Ohi, Chika Sumiyoshi, Haruo Fujino, Yuka Yasuda, Hidenaga Yamamori, Michiko Fujimoto, Tomoko Shiino, Tomiki Sumiyoshi, Ryota Hashimoto
Published 2018-11-01