Palin did not disclose an exact diagnosis for her condition, though she noted that she underwent a CT scan, numerous tests ...

infection and inflammation of a facial nerve, or damage to the sheath that insulates nerve fibers, according to the National Institute of Neurological Disorders and Stroke (NINDS). Symptoms ...

So we have to do it consciously.What role does the face play?The participants in the self-touching group did not always choose the face, some stroked their arm or placed their hands on their chest.

Often, stroke treatment reduces facial numbness. This condition develops in response to inflammation of the nerves that control facial movement. The underlying cause of this nerve damage is unclear.