Brain electrical activities of dancers and fast ball sports athletes are different
Brain electrical activities of dancers and fast ball sports athletes are different
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DOI：
10.1007/s11571-014-9320-2
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发表时间：
2015-04-01
影响因子：
3.7
通讯作者：
Isoglu-Alkac, Ummuhan
中科院分区：
文献类型：
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作者：
Ermutlu, Numan;Yucesir, Ilker;Isoglu-Alkac, Ummuhan
运动训练已被证明不仅对健康和受损人群的身体健康有积极影响，而且对认知也有积极影响。然而，一些特定的运动类型，即使是基于身体努力的可比性，也具有不同的认知和感觉运动特征。本研究探讨了不同类型的运动，如快速球类运动和舞蹈训练，对脑电活动的影响。记录了专业舞蹈演员、专业快球运动员（FBSA）和健康对照志愿者组各12名受试者的脑电图（EEG）扫描。FBSA组的δ和θ频率活动功率显著高于舞蹈组和对照组。相反，舞者有显着更高的振幅在α和β波段相比，FBSA和显着更高的振幅在α波段相比，控制。结果表明，运动训练的认知特征可以通过静息脑电振荡反映出来。舞者和FBSA之间静息脑电振荡的差异可能是先天网络差异的结果，这些差异决定了体能训练引起的天赋和/或可塑性变化。
Exercise training has been shown not only to influence physical fitness positively but also cognition in healthy and impaired populations. However, some particular exercise types, even though comparable based on physical efforts, have distinct cognitive and sensorimotor features. In this study, the effects of different types of exercise, such as fast ball sports and dance training, on brain electrical activity were investigated. Electroencephalography (EEG) scans were recorded in professional dancer, professional fast ball sports athlete (FBSA) and healthy control volunteer groups consisting of twelve subjects each. In FBSA, power of delta and theta frequency activities of EEG was significantly higher than those of the dancers and the controls. Conversely, dancers had significantly higher amplitudes in alpha and beta bands compared to FBSA and significantly higher amplitudes in the alpha band in comparison with controls. The results suggest that cognitive features of physical training can be reflected in resting brain electrical oscillations. The differences in resting brain electrical oscillations between the dancers and the FBSA can be the result of innate network differences determining the talents and/or plastic changes induced by physical training.