Final answer:
The brain's ability to determine the site of stimulation is known as conscious perception, with the somatosensory cortex being an example of how sensory receptors are mapped onto the brain for location identification, especially within the cerebrum.
Step-by-step explanation:
The term that refers to the brain's ability to determine the site of stimulation is known as conscious perception. During conscious perception, the brain can identify the position of a stimulus based on which sensory receptors are activated and sending information. An example of this is the somatosensory cortex, which maintains a mapping of the locations of somatosensory receptors onto the cortex, often demonstrated as a sensory homunculus.
This conscious perception allows for the determination of the source of stimulation within the cerebrum. The cerebrum's role in this process is significant, as it includes the primary cortical areas responsible for processing sensory input such as the somatosensory, visual, auditory, and gustatory senses. Moreover, the cerebral cortex's association areas further help in interpreting sensory data which are necessary for high-level functions like recognizing faces or pressing a button in response.