Rebert C S
Electroencephalogr Clin Neurophysiol Suppl. 1978(34):231-8.
Four experiments were undertaken to study EEG asymmetry in relation to cognitive specialization of the hemispheres of the human brain and in relation to the proficiency of behavioral performance. Individual differences in the functional significance of alpha lateralization were noted, but there were, within subjects, consistent indications of lateral specialization and of the influence of alpha asymmetry on reaction time. Simultaneous demands for both input processing and motor output control by a given hemisphere caused a decrement in reaction time performance. The decrement appeared to involve impaired perceptual processing, as indicated by factor analysis of the evoked potential. A factor identified as P300 was least represented in the wave forms associated with conditions leading to long reaction times.
进行了四项实验，以研究脑电图不对称与人类大脑半球认知特化以及行为表现熟练程度之间的关系。注意到了α波侧化功能意义上的个体差异，但在个体内部，有一致的迹象表明存在侧化特化以及α波不对称对反应时间的影响。给定半球对输入处理和运动输出控制的同时需求导致反应时间表现下降。如诱发电位的因素分析所示，这种下降似乎涉及感知处理受损。在与导致长反应时间的条件相关的波形中，一个被确定为P300的因素表现得最少。
