Hakamada S, Watanabe K, Hara K, Miyazaki S
Brain Dev. 1982;4(1):45-9. doi: 10.1016/s0387-7604(82)80100-9.
Sleep and body movements were studied in 2 hydranencephalic neonates using visual analysis and polygraphic recording. They manifested periodic alternation of active and quiet sleep with peculiar movements of bilateral synchronized patterns. Generalized phasic movements were significantly increased and localized tonic movements were reduced. In view of the complete absence of cerebral hemisphere in this disorder, the movement of bilaterally synchronized pattern or increase of generalized phasic movement are considered to be generated from the basal ganglia and/or brain stem without cerebral hemisphere, whereas, localized tonic movements have more cortical correlation in its organization. The observation of body movements may be useful in detecting hydranencephaly in early infancy.
使用视觉分析和多导记录法对2例积水性无脑畸形新生儿的睡眠和身体运动进行了研究。他们表现出主动睡眠和安静睡眠的周期性交替，并伴有双侧同步模式的特殊运动。全身性相位运动显著增加，局部性紧张性运动减少。鉴于这种疾病中完全没有大脑半球，双侧同步模式的运动或全身性相位运动的增加被认为是由没有大脑半球的基底神经节和/或脑干产生的，而局部性紧张性运动在其组织中与皮质有更多关联。对身体运动的观察可能有助于在婴儿早期检测积水性无脑畸形。
