Which is the main thinking part of the brain? State how it functions.

(N/A) $(i)$ The forebrain is the main thinking part of the brain,consisting of specialized thinking tissues.
(ii) It contains distinct regions that receive sensory impulses from various receptors,such as the skin,eyes,ears,tongue,and nose.
(iii) It includes separate association areas where sensory information is interpreted by integrating it with data from other receptors and information already stored in the brain. Based on this analysis,a decision is made regarding the appropriate response.