Vestibular Function in Cochlear Implant Patients

In our stabilometric laboratory we use for the posturography two Kistler stabilometric platforms (type 5619A, Switzerland) along with MARS software (version 5.0, Switzerland). We use the SYNAPSIS Subjective Vertical device (version 1.3.2, France) to examine the perception of the subjective visual vertical. The patients should also full fill 5 questionnaires to subjective evaluation of non-vestibular symptoms within ADL and QoL, namely for difficulties related to dizziness, tinnitus, orofacial function disorders and the occurrence of anxiety and depression. For this purpose we use Dizziness Handicap Inventory, Tinnitus Handicap Inventory, Facial Disability Index, Beck's Anxiety Inventory and Beck's Depression Inventory.