運動心理學(sport cognition psychology)為進行大腦認知能與運動表現的影響及關聯之研究，實驗多採用運動前後量測、想像實驗及模擬運動環境來取代運動中量測大腦認知功能之研究方法，並非真實運動中腦波量測；而目前的電生理感測儀多為有線、重量不夠輕不利於運動量測且系統沒有行為紀錄之功能，難以應用於運動中大腦認知活動量測，沒有專為運動量測設計的行為腦波監測儀，專為運動量測設計之大腦與行為量測儀需具備大腦與行為同時量測之功能、容易穿戴之特性並減少運動雜訊。
為了滿足運動中大腦認知研究之需求，系統需要能夠有同時記錄大腦與行為之功能，方便穿戴不阻礙選手運動，及抵抗運動中雜訊。本研究－穿戴式無線大腦與行為紀錄系統提出以下設計來滿足需求，利用平板傳送時戳給運動感測模組，腦波裝置是由電腦當前量測時間作為時戳，以後分析進行同步時戳，系統提供4 channel 腦波，4 channel 動作感測模組，共8 channel生理資訊及運動行為與影片同時紀錄之結果；穿戴式設計使裝配舒適且容易，裝配時間可以在15分內完成配戴與訊號校正，藍芽無線傳輸不干涉選手之動作；為減低運動量測之雜訊，本研究提出使用慣用手對側邊之耳廓當參考點及提升高通濾波器截止頻率至3Hz之設計兩種方法來提升量測品質。
在實際應用於桌球運動中，選手進行連續擊球(drive)量測的EEG中，Central的可分析的訊號品質保留平均49.20%的長度(C3 49.58%, C4 48.83%)；本研究透過右手、左右腳動作感測模組觀察到受試者姿勢的變化，證實動作感測模組能實際應用於動作紀錄，還可提供研究人員影片的搜尋檢索，增加研究的便利性。加速度感測量測
模組獲得的訊號，經計算得到的揮擊模板，能在未來應用於桌球輔助訓練，監測選手姿勢，增進基礎技能。

Sports Cognitive Psychology is used to study the influence and correlation of brain cognitive energy and sports performance. Experiments mostly use Pre/post measurement, imagined movement and Simulated sporting environments to replace the research method of measuring brain cognitive function in motion. The EEG instrument used by the research institution is wired, and the weight is not light enough, which is not conducive to exercise measurement and the system has no function of behavior recording.
In order to meet the needs of brain cognition research in sports, the system needs to be able to record the brain and behavior at the same time, so that it can be easily worn without hindering the athlete's movement and resisting noise during sports.
This research-wearable wireless brain and behavior recording system proposes the following design to meet the needs. The tablet is used to transmit the time stamp to the motion sensing module. The brain wave device uses the current measurement time of the computer as the time stamp, and later analyzes the synchronization time stamp , The system provides 4 channels of brain waves, 4 channels of motion sensing modules, total of 8 channels of physiological information and sports behaviors recorded simultaneously with the video; the wearable design makes assembly comfortable and easy, and the assembly time
can be completed within 15 minutes include signal correction, Bluetooth wireless transmission does not interfere with the player’s movements; in order to reduce the noise in the exercise measurement, this study proposes to use the opposite side of the pinna of the dominant hand as the reference point and increasing the high-pass filter cut-off frequency to 3Hz. Ways to improve the quality of measurement.
Measurement quality. In the EEG where billiard players perform continuous drive measurements, the analyzable signal quality of Central retains an average of 49.20% of the length (C3 49.58%, C4 48.83%); this study uses the right hand and left foot The motion sensing module observes the change of the subject's posture, which proves that the motion sensing module can be used for motion recording. It can also provide researchers with video search and retrieval, which increases the convenience of research. The signal obtained by the acceleration sensing measurement module and the calculated swing template can be used in table tennis auxiliary training in the future to monitor the player's posture and improve basic skills.

[1] P. Steven T, A. Mark W, G. Balague, and A. Cohen, "Defining the Practice of Sport and Performance Psychology," Division 47 (Exercise and Sport Psychology) of the American Psychological Association, 2011.
[2] T. Thompson, T. Steffert, T. Ros, J. Leach, and J. Gruzelier, "EEG applications for sport and performance," Methods, vol. 45, no. 4, pp. 279-288, 2008.
[3] D. M. Landers et al., "The influence of electrocortical biofeedback on performance in pre-elite archers," Medicine & Science in Sports & Exercise, 1991.
[4] C. Babiloni et al., "Golf putt outcomes are predicted by sensorimotor cerebral EEG rhythms," The Journal of physiology, vol. 586, no. 1, pp. 131-139, 2008.
[5] M. Doppelmayr, T. Finkenzeller, and P. Sauseng, "Frontal midline theta in the pre-shot phase of rifle shooting: differences between experts and novices," Neuropsychologia, vol. 46, no. 5, pp. 1463-1467, 2008.
[6] L. Beyer, T. Weiss, E. Hansen, A. Wolf, and A. Seidel, "Dynamics of central nervous activation during motor imagination," International Journal of Psychophysiology, vol. 9, no. 1, pp. 75-80, 1990.
[7] A. Moran, "Cognitive psychology in sport: Progress and prospects," Psychology of Sport and Exercise, vol. 10, no. 4, pp. 420-426, 2009.
[8] A. J. Haufler, T. W. Spalding, D. Santa Maria, and B. D. Hatfield, "Neuro-cognitive activity during a self-paced visuospatial task: comparative EEG profiles in marksmen and novice shooters," Biological psychology, vol. 53, no. 2-3, pp. 131-160, 2000.
[9] C. Del Percio et al., "Visual event-related potentials in elite and amateur athletes," Brain Research Bulletin, vol. 74, no. 1-3, pp. 104-112, 2007.
[10] F. Vecchio et al., "Functional cortico-muscular coupling during upright standing in athletes and nonathletes: a coherence electroencephalographic-electromyographic study," Behavioral neuroscience, vol. 122, no. 4, p. 917, 2008.
[11] C. M. Janelle et al., "Expertise differences in cortical activation and gaze behavior during rifle shooting," Journal of Sport and Exercise psychology, vol. 22, no. 2, pp. 167-182, 2000.
[12] S. P. Deeny, C. H. Hillman, C. M. Janelle, and B. D. Hatfield, "Cortico-cortical communication and superior performance in skilled marksmen: An EEG coherence analysis," Journal of Sport and Exercise Psychology, vol. 25, no. 2, pp. 188-204, 2003.
[13] J. G. Cremades, "The effects of imagery perspective as a function of skill level on alpha activity," International Journal of Psychophysiology, vol. 43, no. 3, pp. 261-271, 2002.
[14] C. Del Percio et al., "Visuo‐attentional and sensorimotor alpha rhythms are related to visuo‐motor performance in athletes," Human brain mapping, vol. 30, no. 11, pp. 3527-3540, 2009.
[15] C. Del Percio et al., "Pre-stimulus alpha rhythms are correlated with post-stimulus sensorimotor performance in athletes and non-athletes: a high-resolution EEG study," Clinical neurophysiology, vol. 118, no. 8, pp. 1711-1720, 2007.
[16] C. Babiloni et al., "Judgment of actions in experts: a high-resolution EEG study in elite athletes," Neuroimage, vol. 45, no. 2, pp. 512-521, 2009.
[17] C. Del Percio et al., "“Neural efficiency” of athletes’ brain for upright standing: a high-resolution EEG study," Brain research bulletin, vol. 79, no. 3-4, pp. 193-200, 2009.
[18] C. Del Percio et al., "Reactivity of alpha rhythms to eyes opening is lower in athletes than non-athletes: a high-resolution EEG study," International Journal of Psychophysiology, vol. 82, no. 3, pp. 240-247, 2011.
[19] C. Del Percio et al., "Football Players Do Not Show “Neural Efficiency” in Cortical Activity Related to Visuospatial Information Processing During Football Scenes: An EEG Mapping Study," Frontiers in Psychology, vol. 10, p. 890, 2019.
[20] D.-W. Chang et al., "A versatile wireless portable monitoring system for brain–behavior approaches," IEEE Journal on Emerging and Selected Topics in Circuits and Systems, vol. 1, no. 4, pp. 440-450, 2011.