BELL'S PALSY By N., Pam M.S. - April 7, 2013 Caused by the paralysis of the seventh cranial nerve that involves one side of the face and weakens the muscles. Hard to close eyes, taste changes and expression is changed. BELL'S PALSY: "Bell's Palsey caused Joe's face to sag." Related Psychology Terms BELL'S PALSY OCULOMOTOR NERVE GREATER SUPERFICIAL PETROSAL NERVE (GSP NERVE) LINGUAL NERVE FACIAL NERVE VESTIBULOCOCHLEAR NERVE ABDUCENS NERVE OPTIC NERVE WILDERVANCK'S SYNDROME GLOSSOPHARYNGEAL NERVE Cite this page: N., Pam M.S., "BELL'S PALSY," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/bells-palsy-2/ (accessed January 25, 2021).