Definition and Fundamental Overview Electroencephalographic Audiometry, frequently abbreviated as EEGA, constitutes a sophisticated, objective method utilized within audiology and neurophysiology to measure hearing sensitivity and assess the functional integrity of the auditory pathway. Unlike conventional behavioral audiometry, which relies on the active response and cooperation of the patient, EEGA derives physiological data directly from the […]
Introduction and Definition of Auditory Fatigue Auditory fatigue is formally defined as a relatively transient and reversible form of hearing impairment characterized by a reduction in auditory-threshold sensitivity following exposure to intense acoustic stimulation. This phenomenon is distinct from permanent hearing loss because the underlying physiological and metabolic changes are temporary, allowing the auditory system, […]
Definition and Phenomenological Description The concept of the tonal gap, sometimes referred to clinically as a scotoma or notch, describes a highly specific auditory deficit characterized by a restricted range of frequencies to which an individual exhibits partial or complete insensitivity. Crucially, the affected person retains normal or near-normal sensitivity to pitches positioned immediately outside […]