This mini-review focuses on the emergence of locomotor-related movements in early infancy. In particular, we consider multiples precursor behaviors of locomotion as a manifestation of the development of the neuronal networks and their link in the establishment of precocious locomotor skills. Despite the large variability of motor behavior observed in human babies, as in animals, afferent information is already processed to shape the behavior to specific situations and environments. Specifically, we argue that the closed-loop interaction between the neural output and the physical dynamics of the mechanical system should be considered to explore the complexity and flexibility of pattern generation in human and animal neonates.

这份小型复习侧重于婴儿早期与运动相关的运动的出现。特别地，我们认为运动的多种前体行为是神经元网络发展及其在早熟运动技能建立中的联系的体现。尽管在人类婴儿中观察到的运动行为差异很大，例如在动物中，传入的信息已被处理以适应特定情况和环境的行为。具体而言，我们认为，应考虑神经输出和机械系统的物理动力学之间的闭环相互作用，以探索人和动物新生儿模式生成的复杂性和灵活性。