表現抑制は脳容量と精神的健康との関係を緩和する
Maribel Delgado-Herrera1, Brenda I Arce2, Victor E Olalde-Mathieu3
1Departamento de Psicobiología y Neurociencias, Laboratorio de Neurocognición Social, Facultad de Psicología, Universidad Nacional Autónoma de México, Circuito Ciudad Universitaria Avenida, C.U., 04510 Ciudad de México, Mexico; Facultad de Psicología, Universidad Autónoma de Querétaro, Centro Universitario, Cerro de las Campanas, Querétaro C.P. 76010, Mexico.
Neuroscience
|August 25, 2025
まとめ
表現抑制のような 感情を制御する戦略は 大人の脳の容量と 精神的健康の関係に影響します これらのつながりを理解することは 幸福の鍵です
科学分野:
- 神経科学
- 心理学
- 精神 的 な 健康
背景:
- 感情の調節は 心理的・生理的な健康に不可欠です
- 神経イメージングの研究は 感情の調節戦略を 健康な成人の脳量と関連付けています
- 脳の量と精神的健康の関連における 感情の調節の役割は 十分に探求されていません
研究 の 目的:
- 感情調節戦略 (認知の再評価,表現抑制) とメンタルヘルススコアに基づいたクラスター参加者
- 感情調節に関連した領域の脳容量を比較します
- 感情を制御する戦略が 脳の量と精神的健康の関係に 影響を及ぼすか調べる
主な方法:
- 感情の調節と精神的健康データを基に 53人の健康な成人の無監督クラスタリング
- 構造MRI (T1加重) で脳容量を測定する.
- 感情の調節戦略の影響を調べるための調節分析
主要な成果:
- 感情の調節と メンタルヘルスのプロフィールに基づいて 2つの異なるクラスターが生まれました
- Cluster 1はCluster 2よりも左側直結の体積が大きかった.
- 表現抑制は,いくつかの領域 (右上前頭回,左直腸回,右桃体,双方のインスラ) で,精神的健康症状と脳の容量との正の関連を緩和した.
結論:
- 感情を制御する戦略は 精神的健康を大きく左右します
- 表現抑制は脳の構造と 精神的健康の関係において 控えめな役割を果たします
- 発見は感情の調節,脳容量,精神的な健康との相互作用を強調しています.
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