痛みの握りしめ:一時的な痛みの上昇は,慢性的な痛みの個体における一時的な感情の細分化と関連しています
Marcel C Schmitt1, Julia Karbach1, Tanja Könen1
1RPTU University Kaiserslautern-Landau, Department of Psychology.
Emotion (Washington, D.C.)
|September 2, 2025
まとめ
激しい一時的な痛みを経験すると,慢性的な痛みを経験する人の感情の細分化 (EG) が低下します. 実行機能は この効果を緩衝せず 痛みが感情の処理を 直接妨げることを示唆しています
科学分野:
- 心理学
- 神経科学
- 健康心理学
背景:
- 感情の細分化 (EG) は,感情を区別する微妙な能力です.
- EGは伝統的に安定していると考えられていましたが,状況のストレスで変動することがあります.
- 慢性的な痛みは 日々の感情的な経験に影響を与える ユニークなストレス要因です
研究 の 目的:
- 慢性的な痛みの患者における一時的な痛みと一時的なEGの関係を調べる.
- 執行機能 (EF) が痛みのEGへの影響を緩和するかどうかを調べる.
- 日常の痛みの変動が 感情の差別化にどう影響するかを理解するために
主な方法:
- 慢性疼痛の患者218人がEF評価をオンラインで完了しました.
- 痛みと感情の評価を毎日5回提示した14日間の ambulatory評価です.
- 一般化された線形混合モデルでは,人との関連を分析した.
主要な成果:
- 一時的な痛みの高さは,一時的なEGの低さに関連していた.
- 痛みは陽性と陰性の両方の一時的なEGの減少を予測した.
- EFは痛みとEGの関連性を緩和しなかったが,EG陽性については確固たる結果であった.
結論:
- 一時的な痛みの強さは 慢性的な痛みの患者における 感情の細部に悪影響を及ぼします
- 痛みは感情の区別を 直接妨げるようです
- 慢性疼痛における 適応不良の感情処理について 洞察を深めることができます
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