以注意力及自動化觀點探討SMR與運動表現之關係

Associations between sensorimotor rhythm and sport performance: Views of attention and automation

沈震(Cheng Shen) ； 王國鑌(Kuo-Pin Wang) ； 陳泰廷(Tai-Ting Chen)

《臺灣運動心理學報》 16卷2期 (2016/11) Pp. 85-101

https://doi.org/10.6497/BSEPT2016.1602.05

摘要

優異的運動表現可能來自於較佳的注意力與自動化動作展現，注意力與自動化都是提升運動表現的關鍵要素之一。感覺動作頻率 (sensorimotor rhythm, SMR)為12~15Hz的腦波頻率段，其與體感知覺訊息處理有關。過去研究發現增加SMR功率，代表個體抑制多餘或不相關的體感訊息，能提升知覺敏感度，進而獲得較佳的訊息處理品質。從注意力觀點來說，SMR功率上升，能抑制不相關的訊息，專注於事件相關的線索，提高體感知覺訊息處理的訊噪比，使個體能有效分配注意力資源，有助於注意力的提升。從自動化觀點來說，增加SMR可以減少處理體感訊息，降低動作控制的需求，促進動作流暢度。因此，SMR能透過促進注意力與動作自動化來提升運動表現。本文將針對SMR與自動化和注意力相關的研究進行整理與回顧，並提供未來研究上的建議。

關鍵字

自我調節 ； 神經回饋 ； P300 ； 神經效率

並列摘要

Excellent performance may come from a better attention and automation action. Attention and automation are the key elements to enhance athletic performance. Sensorimotor rhythm (SMR) with 12~15Hz is related to processing perceptual information. Increasing SMR power represents that individuals suppress redundant or irrelevant information, enhance perceptual sensitivity and better quality of information processing. From attention standpoint, increasing SMR power could inhibit irrelevant information, focus on event-related clues, improve perceptual information processing and make individuals effectively allocate attentional resources, help to improve attention. From an automation perspective, increasing SMR reduces the processing of somatosensory information and the needs of motor control to promote flow experiences. Therefore, SMR could improve athletic performance by promoting attention and automation. This article would focus on reviews and researches that discuss the relationship between SMR and automation and attention, and provide recommendations for future researches.

並列關鍵字

self-regulation ； neurofeedback ； P300 ； neural efficiency

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