Final answer:
The belt and parabelt regions make up the auditory core region in addition to the primary auditory cortex.
Step-by-step explanation:
The auditory core region consists of two regions in addition to the primary auditory cortex, which are the belt and parabelt regions.
These regions are involved in further processing of auditory information to generate more complex sensory perceptions.
The belt and parabelt regions play a crucial role in sound localization and processing of auditory stimuli.