Cortical auditory potentials and cognitive potentials in individuals with and without vestibular dysfunction

Background: Among individuals with vestibular dysfunction, the loss of vestibular sensory information is found to alter cognitive abilities that coordinate spatial and non-spatial information. P300 an event-related potential commonly used assess processing. The aim present study was compare latency amplitude cortical auditory evoked between with dysfunction no dysfunction. Methods: Forty adults a mean age 40.5 ± 13.07 participated in study. Group I included 20 diagnosed group II age-matched dysfunction. recorded from electrode site Cz Pz. It elicited using pure-tones odd-ball paradigm. peaks P1, N1, P2, N2 were measured. Results: Significant difference observed potentials at only 70% compared 100% among slightly larger 1 2 similar both groups. However, groups not statistically significant. Conclusions: Knowing function enables planning rehabilitation therapy, which enhances quality life these by improving their functions.