According to Steven Grant, a researcher at the National Institutes of Health's National Institute
on Drug Abuse, it is also believed to
act as a sensory receptor for the
internal organs, perhaps remembering the way something tastes or if it upsets the stomach.
Originally released in 3D, the film contains such gory sights as fleshy
internal organs dangling from a spiked staff, and Frankenstein committing atrocious
acts on various cadavers.