The tumor may develop within the auditory canal, where the vestibulocochlear nerve which supplies the inner ear penetrates the skull (intracanalicular neuroma) or outside the canal (extra-canalicular neuroma). The vestibulocochlear nerve has two components, the auditory and vestibular portions.
STAR TREK. Long before she played Dr. Katherine Pulaski in Star Trek: The Next Generation, Diana Muldaur did two guest appearances in Star Trek: The Original Series. Her first role in Star Trek: TOS, Dr. Ann Mulhall, served as an astrobiologist aboard the USS Enterprise. Diana's second role in TOS, Dr. Miranda Jones, was a blind telepath.
Co-creator Lee Phillip Bell is set to make a cameo appearance on The Young and the Restlessâ 11,000 episode on September 1. Star Trek alum Nichelle Nichols will play Lucinda on The Young and the Restless' 11,000 episode airing on September 1, as well as on one additional episode.