Palmomental reflex

The palmomental reflex (PMR) is a primitive reflex consisting of a twitch of the chin muscle elicited by stroking a specific part of the palm. It is present in infancy and disappears as the brain matures during childhood but may reappear due to processes that disrupt the normal cortical inhibitory pathways. Therefore it is an example of a frontal release sign.

单词	Palmomental reflex
释义	Palmomental reflex 英语百科 Palmomental reflex The palmomental reflex (PMR) is a primitive reflex consisting of a twitch of the chin muscle elicited by stroking a specific part of the palm. It is present in infancy and disappears as the brain matures during childhood but may reappear due to processes that disrupt the normal cortical inhibitory pathways. Therefore it is an example of a frontal release sign.
随便看	balanced stock balanced strain balanced string balanced structural change balanced structure balanced subset balanced supply balanced supply and demand of energy balanced suppression balanced surface balanced suspension balancedsuspension procedure balanced suspension procedure Balanced suspension system balanced system balanced systematic sampling balanced system of force balanced tangential method balanced tank balanced taper roller bearing balanced tape technique balanced temperature balanced termination balanced tertiary trisomic balanced the books