內外注意力焦點對高爾夫推桿準備期Fm Theta波的影響

The Effect of Internal and External Foci Attetion During Golf Putting Preparation toward Fm Theta

蔡彥佑(Tsai Yen-Yu)

指導教授 ： 洪聰敏

國立臺灣師範大學/運動與休閒學院/體育學系/碩士(2018年)

https://doi.org/10.6345/THE.NTNU.DPE.010.2018.F03

摘要

前言: 內外注意力焦點是一種注意力引導策略，過去研究發現外在注意力焦點相較內在注意力焦點有助於動作效能 (準確度提升) 是較少的意識涉入所致，但是缺乏直接對中樞神經測量的相關證據，而腦波儀器可以測量完整動作當下的腦部皮質活動，這當中腦波指標Fm theta波功率可以代表動作準備期意識涉入程度，因此本研究以腦波工具檢驗高爾夫推桿時內外注意力焦點對Fm　theta波的影響。方法: 研究採用個人進洞率40-60%的距離，分為三種情境 (沒有指導語、內在注意力焦點、外在注意力焦點)，紀錄推桿成績及動作前兩秒的皮質活動及推桿。結果: 三種情境在表現上，進洞率、變異誤差、Fm theta波功率沒有差異，指導語操弄檢核呈現顯著差異。討論: 本研究在表現上沒有差異，很可能在相同作業難度下將差異縮小所致，另外技能精熟者可能是因為過去經驗而具備神經精熟性及適應性而在進洞時沒有差異。。

關鍵字

預設模式網絡 ； 操弄檢核 ； 限制行動假說

並列摘要

Introduction: Internal and external foci of attention be seen as one attention directing stategy. Previous research found external focus of attention is more beneficial than internal in motor effectiveness due to less conscious interference.But lacking of measurement about central nervous system, Electroencephalography can make up this gap by measuring the cortical cortex activities during motor executive. Electroencephalography Index, Frontal midline theta power, can represent the degree of conscious interference. Thus, this study examine The effect of internal and external foci attetion during golf putting preparation toward Fm Theta. Meth: Adapting individual personal hole rate distance 40%~60%, seperating three contextuals (internal focus of attetion, external focus of attetion, no instruction). Recording performance and preparation times (before motor executive 2s). Result: There are no difference between three contextuals in performance and EEG. But there is difference in manipulation check. Discussion: There is no difference in performance may be in the same task difficulty making difference smaller. Moreover, there is no difference in successful putting EEG might skilled with past experience. neural proficiency and neural adaption

並列關鍵字

Defulat Mode Network ； manipulation check ； The constrained action hypothesis

參考文獻

Arns, M., Kleinnijenhuis, M., Fallahpour, K., & Breteler, R. (2008). Golf performance enhancement and real-life neurofeedback training using personalized event-locked EEG profiles. Journal of Neurotherapy, 11(4), 11-18.

Babiloni, C., Del Percio, C., Iacoboni, M., Infarinato, F., Lizio, R., Marzano, N., ... & Eusebi, F. (2008). Golf putt outcomes are predicted by sensorimotor cerebral EEG rhythms. The Journal of Physiology, 586(1), 131-139.

Baumeister, J., Reinecke, K., Liesen, H., & Weiss, M. (2007). Changes In Brain Activity Patterns During A Sensorimotor Task Due To Acl‐reconstruction. Medicine & Science in Sports & Exercise, 39(5), S330.

Baumeister, J., Reinecke, K., Liesen, H., & Weiss, M. (2008). Cortical activity of skilled performance in a complex sports related motor task. European Journal of Applied Physiology, 104(4), 625.

Beilock, S. L., & Gray, R. (2007). Why do athletes choke under pressure?.