A longitudinal study of stress tolerance related to regional brain volume change based on deep emotion
Project/Area Number |
18K17932
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Research Category |
Grant-in-Aid for Early-Career Scientists
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Allocation Type | Multi-year Fund |
Review Section |
Basic Section 59040:Nutrition science and health science-related
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Research Institution | Tohoku Medical and Pharmaceutical University |
Principal Investigator |
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Project Period (FY) |
2018-04-01 – 2023-03-31
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Project Status |
Completed (Fiscal Year 2022)
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Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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Keywords | 職場適応 / 深層感情 / 表層状態 / 敵意 / 仕事中毒 / 自己効力感 / 慢性疲労 / 混乱・当惑 / ストレス耐性 / 可塑性 / 脳局所量 / うつ状態 / 適応障害 / ストレス反応 / 孤独感 / 完璧主義 / MRI画像 / ストレス / 脳の可塑性 / MRI |
Outline of Final Research Achievements |
A research has been conducted on 24 patients (14 males, 10 females, average age 38±10 years old) who had been diagnosed with stress-related disorders, adjustment disorders, and depressive disorders due to workplace stress. Two surveys (at entry and 6 months later) were conducted using a self-questionnaire about surface states and deep emotions. Chronic fatigue, confusion/bewilderment (surface state), and workaholism (deep emotion) improved significantly as work adaptation improved. Those strongly related to work adaptation were hostility (deep emotion) and tension/anxiety (surface state) at the time of entry, and self-efficacy (deep emotion) and confusion/bewilderment after 6 months. Analysis of MRI brain images is also currently underway.
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Academic Significance and Societal Importance of the Research Achievements |
精神的健康対策は、企業の健康管理室や臨床現場では必須である。職場の適応には、表層状態(うつ状態、慢性疲労、不安・困惑)のみならず、否定的な深層感情(孤独感、敵意、完璧主義、仕事中毒、低い自己効力感)が強く関わっているが、表出しにくい側面でもある。治療初期と治療後では、職場適応に影響を及ぼす表層状態や深層感情の要因が異なると、臨床経験から予測した。6か月の治療により、仕事適応の改善に伴い深層感情で改善したものは唯一「仕事中毒」のみであった。職場の健康管理において、本人のセルフケア対策のみでは限界があり、上司・同僚、医療従事者を含めて、深層感情に焦点を当てた治療介入が必要なことが示唆された。
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Report
(6 results)
Research Products
(7 results)
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[Journal Article] Cortico-striatal-thalamic loop as a neural correlate of neuroticism in the mind-body interface2021
Author(s)
Seishu Nakagawa, Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Yuka Kotozaki, Takamitsu Shinada, Tsukasa Maruyama , Atsushi Sekiguchid, Kunio Iizuka , Ryoichi Yokoyama, Yuki Yamamoto, Sugiko Hanawa , Tsuyoshi Araki , Carlos Makoto Miyauchi , Daniele Magistro, Kohei Sakaki , Hyeonjeong Jeong, Ryuta Kawashima
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Journal Title
Journal of Psychosomatic Research
Volume: 149
Pages: 110590-110590
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Presentation] 睡眠習慣の相違によるうつ状態と慢性疲労との弁別2021
Author(s)
中川誠秀,竹内光,瀧靖之,野内類,関口敦,宮内誠カルロス,飯塚邦夫,横山諒一,塙杉子,榊浩平,Hyeonjeong Jeong,川島隆太
Organizer
第17回第日本うつ病学会
Related Report
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[Presentation] The effects of deep emotions on chronic fatigue in young adults2019
Author(s)
Seishu Nakagawa, Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Yuka Kotozaki, Takamitsu Shinada, Tsukasa Maruyama, Atsushi Sekiguchi, Kunio Iizuka, Ryoichi Yokoyama, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Daniele Magistro, Kohei Sakaki, Hyeonjeong Jeong, Yukako Sasaki, Ryuta Kawashima
Organizer
19th WPA World Congress of Psychiatry
Related Report
Int'l Joint Research
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[Presentation] Neural correlates of guilty feelings in young adults2019
Author(s)
Seishu Nakagawa, Hikaru Takeuchi, Yasuyuki Taki, Rui Nouchi, Yuka Kotozaki, Takamitsu Shinada, Tsukasa Maruyama, Atsushi Sekiguchi, Kunio Iizuka, Ryoichi Yokoyama, Yuki Yamamoto, Sugiko Hanawa, Tsuyoshi Araki, Carlos Makoto Miyauchi, Daniele Magistro, Kohei Sakaki, Hyeonjeong Jeong, Yukako Sasaki, Ryuta Kawashima
Organizer
2019 Cognitive Neuroscience (CNS) Annual Meeting
Related Report
Int'l Joint Research