期刊
PSYCHOPHYSIOLOGY
卷 51, 期 4, 页码 374-384出版社
WILEY
DOI: 10.1111/psyp.12182
关键词
EEG; Heart rate deceleration; Movement kinematics; Expertise; Performance under pressure
资金
- Economic and Social Research Council [PTA-026-27-2696, RES-000-22-4523]
- ESRC [ES/I005560/1] Funding Source: UKRI
- Economic and Social Research Council [ES/I005560/1] Funding Source: researchfish
Knowledge of the psychophysiological responses that characterize optimal motor performance is required to inform biofeedback interventions. This experiment compared cortical, cardiac, muscular, and kinematic activity in 10 experts and 10 novices as they performed golf putts in low-and high-pressure conditions. Results revealed that in the final seconds preceding movement, experts displayed a greater reduction in heart rate and EEG theta, high-alpha, and beta power, when compared to novices. EEG high-alpha power also predicted success, with participants producing less high-alpha power in the seconds preceding putts that were holed compared to those that were missed. Increased pressure had little impact on psychophysiological activity. It was concluded that greater reductions in EEG high-alpha power during preparation for action reflect more resources being devoted to response programming, and could underlie successful accuracy-based performance.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据