Answer:
The answer to the question: Which part of the CNS (central nervous system) sorts almost all sensory information ascending to the cerebral cortex, would be, the thalamus, a part of the diencephalon.
Explanation:
In the human brain, different areas of it either mediate, directly intervene, or play a role, in how this organ receives, processes and memorizes information, as well as interprets the information received through the senses. This information is then relayed to the upper portions of the cortex, where they are processed and appropriate responses are produced.
When it comes to sensory information, meaning all the stimuli received through the senses, there is one structure in the brain that is vital to collection, interpreting, and then sending the appropriate information up to the cerebral cortex. This structure is known as the diencephalon, which is comprised by the thalamus, hypothalamus and epithalamus. In the sensory process, it is the thalamus the one that is responsible for collecting almost all sensory data and ascending it to the cerebral cortex for processing and response generation.
