Auditory brainstem response testing
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Auditory brainstem response (ABR) testing is widely used in auditory research to non-invasively assess the integrity and function of the auditory pathway, from the cochlea to the brainstem. It provides objective, quantifiable measures of hearing sensitivity and neural synchrony by recording the electrical activity evoked by sound stimuli. ABR testing is particularly valuable for evaluating hearing thresholds, diagnosing auditory neuropathies, and tracking changes in neural function following noise exposure, genetic modifications, or pharmacological interventions.
