The Effect of Obesity on Contralateral Suppression in Patients With Multiple Sclerosis

Participants will undergo distortion evoked otoacoustic emissions (DPOAE) testing with contralateral broadband noise stimulation. The test is performed to evaluate auditory efferent system function, specifically the presence and degree of contralateral suppression. No medication or treatment is administered as part of the study. The procedure is non-invasive and commonly used in auditory diagnostics.