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Alignment Of Neurochemically Defined Modules In Multimodal Aspects Of The Mouse Inferior Colliculus., Chris H. Dillingham

Senior Honors Projects, 2010-2019

Processing of sound requires precise coordination of various levels of the auditory system. Auditory reflexes and orientation behaviors require interactions with other systems and modalities, emphasizing the importance of highly organized integrative circuits. The inferior colliculus (IC) is a unique midbrain structure in that it exhibits aspects that are specifically arranged for processing auditory cues, as well as regions that handle multisensory inputs and thereby exhibit an entirely different organization. While the central nucleus of the IC (CNIC) is primarily auditory and arranged tonotopically, the lateral cortex (LCIC) is multimodal and exhibits a unique array of modular and extramodular fields. …