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侧面的前极达频段活动支持灵活切换情绪调节策略之间的灵活切换
Agnieszka K Adamczyk1,2, Bob Bramson3,4, Saskia B J Koch4
1Psychophysiology Laboratory, Institute of Psychology, Jagiellonian University, Krakow, Poland. agnieszka.adamczyk@ru.nl.
Scientific reports
|March 29, 2025
概括
灵活的情绪调节,对心理健康至关重要,涉及侧面前极 (FPl). 这个大脑区域的大脑区域.
科学领域:
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
- 情感科学是一种情感科学.
背景情况:
- 灵活的情绪调节对于心理健康和福祉至关重要.
- 影响情绪调节灵活性的神经认知机制尚未完全理解.
- 侧面前极 (FPl) 通过战略有效性监测参与了灵活的行为.
研究的目的:
- 为了调查侧面前极 (FPl) 是否支持灵活应用情绪调节策略.
- 检查FPl中前决策的达频段活动,作为适应性情绪调节切换的潜在指标.
- 探索认知情感调节策略之间切换的神经基础,如重新评估和分心.
主要方法:
- 一项预先注册的研究涉及63名参与者执行情绪调节策略切换任务.
- 任务阶段包括实施指导策略 (重新评估/分散注意力),决定维持或切换,并实施所选择的策略.
- 电肌图 (EMG) 测量了波纹体活动,以指数情绪调节的有效性;电脑图 (EEG) 记录了FPl中的太频段功率.
主要成果:
- 策略切换是由初始情绪调节策略和局势需求的有效性降低预测的.
- 在决策过程中,切换到另一种情绪调节策略与侧面前极 (FPl) 的提达频段功率增加有关.
- 研究结果表明,FPl 甲基波段活动反映了在认知情感调节期间监测替代策略有效性的结果.
结论:
- 侧面前极 (FPl) 通过监测策略的有效性,在灵活的认知情绪调节中发挥作用.
- 在FPl中前决策的甲基频段活动是情绪调节策略之间适应性切换的神经标记.
- 这些发现表明FPl是治疗增强情绪调节灵活性在情感障碍的潜在神经点.
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