[Composition and histotopography of receptors in antagonist muscles of the radial area of the human forearm].

The m. extensor carpi radialis longus and m. flexor carpi in newborns are richly saturated in terminal sensitive apparatuses and are presented as peculiar reflexogenic zones. Quantity and topography of receptors in these zones are similar. Nevertheless, functionally different muscle areas (both in the extensor and flexor) are not equally supplied with the receptory apparatuses.