Awoust J, Levi S
Ultrasound Med Biol. 1983;Suppl 2:583-7.
The study of body movements (gross, eye, breathing movements) by realtime echography and their computerized analysis the assessment of the maturation of the behavioural patterns in the human fetus in utero. From the 28 weeks of gestation, 3 patterns can be defined; they are comparable to the sleep stages described in the premature and fullterm newborn. Pathological cases are discussed separately.
通过实时超声检查对身体运动（大体运动、眼部运动、呼吸运动）进行研究，并对其进行计算机分析，以评估子宫内人类胎儿行为模式的成熟度。从妊娠28周起，可以定义3种模式；它们与早产儿和足月儿所描述的睡眠阶段相似。病理情况将单独讨论。
