Butukhanov V V
Zh Evol Biokhim Fiziol. 1979 Jan-Feb;15(1):82-8.
Experiments have been carried out on 14-, 18-day chick embryos and 1-day chicks. Studies were made on amplitude-frequency, temporal, integral parameters of EEG in archistriatum and EMG in neck muscles, as well as on their crosscorrelation. It was shown that archistriatum EEG may be recorded from the 14th day of incubation. From the 14th to the 18th day, rapid changes in the frequency were observed, from the 18th day--in the amplitude. EMG had a pattern of bursts of the bioelectrical activity which consists of both high and low amplitude action potentials. Between the 14th and the 18th day of incubation, more significant changes were observed in the duration of these bursts, after the 18th day--in the interval between the latter. Reliable correlation between the integral parameters of EEG in archistriatum and EMG in neck muscle was found in 18-day chick embryos and 1-day chicks. Bilateral coagulation of archistriatum resulted in significant increase in total bioelectrical activity of the muscle.
实验在14日龄、18日龄的鸡胚胎以及1日龄的雏鸡上进行。对古纹状体脑电图的振幅频率、时间、积分参数以及颈部肌肉的肌电图进行了研究，并对它们的互相关性进行了分析。结果表明，从孵化第14天开始就能记录到古纹状体脑电图。从第14天到第18天，观察到频率快速变化，从第18天开始，振幅出现变化。肌电图呈现出生物电活动爆发的模式，其由高振幅和低振幅动作电位组成。在孵化第14天到第18天之间，这些爆发的持续时间出现更显著的变化，第18天之后，是爆发之间的间隔出现变化。在18日龄的鸡胚胎和1日龄的雏鸡中，发现古纹状体脑电图的积分参数与颈部肌肉肌电图之间存在可靠的相关性。古纹状体的双侧凝固导致肌肉总生物电活动显著增加。
