Open Access. Powered by Scholars. Published by Universities.®
Electronic Theses and Dissertations
Auditory Neuroscience;Binaural Hearing;Inferior Colliculus;Systems Neuroscience
Articles 1 - 1 of 1
Full-Text Articles in Medicine and Health Sciences
Temporospatial Characteristics Of The Effect Of A Sound On The Response To Another Sound In Neurons In The Rat Auditory Midbrain, Olivia Elizabeth Sauvé
Temporospatial Characteristics Of The Effect Of A Sound On The Response To Another Sound In Neurons In The Rat Auditory Midbrain, Olivia Elizabeth Sauvé
Electronic Theses and Dissertations
The soundscape of a natural environment can often contain multiple complex sounds, which are perceived binaurally, i.e., by both ears. Under such conditions, the perception of one sound can be affected by another sound. This study was conducted to find the neural basis of such a perceptual phenomenon. The rat is used as an animal model. Action potentials were recorded from individual neurons within the rat inferior colliculus in response to acoustic stimulation. The inferior colliculus is an auditory midbrain structure which receives converging inputs from many other structures along the auditory pathway. It plays a significant role in the …