title: [Interaction between vision and vestibular nystagmus].
abstract: In order to assess the visuo-vestibular interaction and its behaviour in connection with the age, we have submitted 20 healthy subjects from two age groups ranging between 21-30 and 65-75 years of age to two rotation tests (with closed eyes and with opened eyes with fixation of a light). The results show a variation of the nystagmic response with fixation of about 60% in the young people and of about 40% in the elderly. These results demonstrate that the extent of the inhibition is dependent upon age and is less effective in the elderly.
authors.affiliation: Istituto Policattedra di Otorinolaringoiatria, Università di Bari.
authors.forename: G
authors.initials: G
authors.lastname: De Benedittis
authors.forename: D
authors.initials: D
authors.lastname: Petrone
authors.forename: N
authors.initials: N
authors.lastname: De Candia
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D006801:Humans; D009760:Nystagmus, Physiologic / Q000502:physiology*; D010775:Photic Stimulation; D012027:Reflex, Vestibulo-Ocular / Q000502:physiology*; D012399:Rotation