Ear and ear canal anomalies are also related to this structure of the ear and are known to be associated with sensorineural hearing loss and conductive hearing loss. Vertigo refers to the inappropriate perception of motion. This is due to dysfunction of the vestibular system. One common type of vertigo is benign paroxysmal positional vertigo, when an otolith is displaced from the ventricles to the semicircular canal. The displaced otolith rests on the cupola, causing a sensation of movement when there is none. Ménière's disease, labyrinthitis, strokes, and other infective and congenital diseases may also result in the perception of vertigo.
Tale for a Deaf Ear Tale for a Deaf Ear Tale for a Deaf Ear is an opera in one act with music and lyrics by Mark Bucci, sung in three languages and based on a story by Elizabeth Enright that appeared in the April 1951 edition of "Harper's Magazine". The work was commissioned by Samuel Wechsler for performance at the 1957 Tanglewood Music Festival. The work received an enthusiastic response from an overflow audience of 1,300 when it premiered at Tanglewood on August 5, 1957. The cast was of student artists, of which Billings and Kraft went on to have successful opera careers and