The palmomental reflex is a primitive reflex arising from unilateral damage to the frontal lobe in the pre-frontal area.
It is elicited by quickly scratching the palm of the hand. A positive reflex is indicated by sudden contraction of the mentalis muscle in the face.
Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.