[On the development of so-called voluntary movements in the earliest stage of child development].
D002657:Child Development; D003214:Conditioning, Classical; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009068:Movement; D009424:Nervous System Physiological Phenomena; D011712:Pyramidal Tracts; D012018:Reflex
INFANT, NEWBORN; MOVEMENT; PYRAMIDAL TRACTS; REFLEX, CONDITIONED