Concepedia

Chika Sumiyoshi

CS

24

Publications

1.1K

Citations

18

H-Index

2001

Active since

Affiliations

Fukushima University(Current)

National Center of Neurology and Psychiatry

Vanderbilt University

Tohoku Medical and Pharmaceutical University

The University of Osaka

Chika Sumiyoshi is an author at Fukushima University specializing in schizophrenia, psychiatry, and social sciences.

ORCID

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Publications per year

2001–2022

24

Publications

24

Enhancement of Cognitive Performance in Schizophrenia by Addition of Tandospirone to Neuroleptic Treatment

Tomiki Sumiyoshi, Mié Matsui, Shigeru Nohara et al. · American Journal of Psychiatry · 2001 · 206 citations

The effect of tandospirone, a serotonin1A agonist, on memory function in schizophrenia

Tomiki Sumiyoshi, Mié Matsui, Ikiko Yamashita et al. · Biological Psychiatry · 2001 · 152 citations

, , +13

Disorganization of semantic memory underlies alogia in schizophrenia: An analysis of verbal fluency performance in Japanese subjects

Chika Sumiyoshi, Tomiki Sumiyoshi, Shigeru Nohara et al. · Schizophrenia Research · 2004 · 72 citations

, , +13

Estimated cognitive decline in patients with schizophrenia: A multicenter study

Haruo Fujino, Chika Sumiyoshi, Yuka Yasuda et al. · Psychiatry and Clinical Neurosciences · 2016 · 68 citations

Semantic structure in schizophrenia as assessed by the category fluency test: Effect of verbal intelligence and age of onset

Chika Sumiyoshi, Mié Matsui, Tomiki Sumiyoshi et al. · Psychiatry Research · 2001 · 54 citations

, , +14

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