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.
Shortly after her stint as Batgirl, Yvonne got another role that would define her career â that of the Green Orion Slave Girl in an episode of Star Trek: The Original Series (although it was known simply as Star Trek at the time).