Taiki Oka

Osaka University of Human Sciences — Japan

Social Sciences · Social Sciences

8h-index300citations52works1.22yr avg
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Research Topics

Impact of Technology on Adolescents(11), COVID-19 and Mental Health(8), Mental Health Research Topics(8), Child Development and Digital Technology(7), Bone fractures and treatments(5)

Publications52 total

Pre-event psychiatric states predict trajectories of event-related distress in Japan
Journal of Affective Disorders·2025
Dynamic cognitive differences between internal and external attention are associated with depressive and anxiety symptoms
Psychiatry and Clinical Neurosciences·2025Open Access
A transdiagnostic dimensional approach to behavioral dysregulation: Examining self-reported reward and punishment sensitivity across psychopathology
Journal of Affective Disorders·2025· 1 cited
Decreases in problematic smartphone use among adults in general after the COVID-19 outbreak: A three-year prospective study
2025Open Access
Decreases in smartphone overuse and moderators among adults in general after the COVID-19 outbreak: A three-year prospective study
Addictive Behaviors·2025Open Access
Exploring the Utility of a Machine Learning Approach with Mobile‐Based Cognitive Function Tasks for Detecting Depression
Japanese Psychological Research·2024· 1 citedOpen Access
Decoding and modifying dynamic attentional bias in gaming disorder
Philosophical Transactions of the Royal Society B Biological Sciences·2024· 7 citedOpen Access
A Transdiagnostic Dimensional Approach to Behavioral Dysregulation: Examining Reward and Punishment Sensitivity Across Psychopathology
2024· 1 citedOpen Access
Dynamic cognitive differences between internal and external attention are associated with depressive and anxiety disorders
2024
Decreases in problematic smartphone use among adults in general after the COVID-19 outbreak: A three-year prospective study
2024Open Access
Paving the way for precision treatment of psychiatric symptoms with functional connectivity neurofeedback
2024Open Access
Generative AI-based closed-loop fMRI system
arXiv (Cornell University)·2024· 1 citedOpen Access
Pre-event psychiatric states predict trajectories of post-traumatic stress symptoms during the COVID-19 pandemic
Research Square (Research Square)·2024· 1 citedOpen Access
Pre-event psychiatric states predict trajectories of stress symptoms in Japan
2024· 1 citedOpen Access
The relationship of game genres, in-game purchases, and playing duration with probable gaming disorder in two independent, large-scale online surveys of Japanese adults
Journal of Behavioral Addictions·2024· 6 citedOpen Access
Event-related PTSD symptoms as a high-risk factor for suicide: longitudinal observational study
The Proceedings of the Annual Convention of the Japanese Psychological Association·2024Open Access
Event-related PTSD symptoms as a high-risk factor for suicide: longitudinal observational study
Nature Mental Health·2023· 10 citedOpen Access
Autonomous, bidding, credible, decentralized, ethical, and funded (ABCDEF) publishing
F1000Research·2023· 3 citedOpen Access
Autonomous, bidding, credible, decentralized, ethical, and funded (ABCDEF) publishing
F1000Research·2023Open Access
Validity, reliability, and correlates of the Smartphone Addiction Scale–Short Version among Japanese adults
BMC Psychology·2023· 28 citedOpen Access
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Frequent Co-authors

Nao Kobayashi(21), Toshitaka Hamamura(15), Masaru Honjo(14), Toshinori Chiba(14), Takatomi Kubo(12), Aurelio Cortese(12), Yuka Miyake(11), Mitsuo Kawato(9), Misa Murakami(8), Fumiya Nakai(6), Masanori Nagamine(5), Yuki Sakai(4), Saori Tanaka(4), Hiroyuki Toda(4), Shuken Boku(4), Tetsufumi Kanazawa(4), Akihiro Sasaki(4), Sachio Ogita(4), Osamu Ohira(4), Kentaro Ide(3)