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.
One Word is Too Often Profaned manner, Edward Williams and Mary Shelley were not afflicted by jealousy regarding this relationship. In fact, Mary Shelley was quite fond of Jane and Edward Williams and Shelley enjoyed Edward's company too. Shelley and Edward Williams drowned while on a boating trip on 8 July, 1822. Shelley wrote a number of poems devoted to Jane including "With a Guitar, To Jane", "One Word is Too Often Profaned", "To Jane: The Invitation", "To Jane: The Recollection" and "To Jane: The Keen Stars Were Twinkling". In "One Word is Too Often Profaned", Shelley rejects the use of the word Love to describe