Stancák A, Kuna M, Dostálek C, Vishnudevananda S
Institute of Physiological Regulations, Czechoslovak Academy of Sciences, Praha.
Homeost Health Dis. 1991;33(4):182-9.
Topography of brain electrical activity was studied in 11 advanced yoga practitioners during yogic high-frequency breathing kapalabhati (KB). Alpha activity was increased during the initial five min of KB. Theta activity mostly in the occipital region was increased during later stages of 15 min KB compared to the pre-exercise period. Beta 1 activity increased during the first 10 min of KB in occipital and to a lesser degree in parietal regions. Alpha and beta 1 activity decreased and theta activity was maintained on the level of the initial resting period after KB. The score of General Deactivation factor from Activation Deactivation Adjective Checklist was higher after KB exercise than before the exercise. The results suggest a relative increase of slower EEG frequencies and relaxation on a subjective level as the after effect of KB exercise.
在11名资深瑜伽练习者进行瑜伽高频呼吸法卡帕拉巴蒂（KB）期间，对大脑电活动地形图进行了研究。在KB的最初五分钟内，阿尔法活动增强。与运动前阶段相比，在15分钟KB的后期阶段，主要在枕叶区域的西塔活动增强。贝塔1活动在KB的前10分钟内在枕叶区域增强，在顶叶区域增强程度较小。KB后，阿尔法和贝塔1活动减少，西塔活动维持在初始静息期水平。运动后，激活-失活形容词检查表中的总体失活因子得分高于运动前。结果表明，作为KB运动的后效应，脑电图频率较慢的相对增加以及主观水平上的放松。
