<unk>  (VAT) is a type of sound therapy that involves passing pure low frequency sine wave vibrations into the body via a device with embedded speakers. This therapy was developed in Norway by Olav Skille in the 1980s. The Food and Drug Administration has approved<unk>  for increasing circulation, pain relief, and increasing mobility.<unk>  is being evaluated to treat a number of conditions including fibromyalgia, cerebral palsy and Alzheimer's disease.
Vibroacoustic therapy
Audio therapy
Auditory brainstem implant
Middle ear implant
Bone-anchored hearing aid
Cochlear implant
Direct acoustic cochlear implant
Tinnitus retraining therapy