NEET PG DENTAL EXAM

Detailed explanation-1: -The Thalamus: the brain’s sensory switchboard, located on top of the brainstem. It directs messages to the sensory areas (visual, auditory, etc) in the cortex and transmits replies to the cerebellum and medulla.

Detailed explanation-2: -The thalamus is a mostly gray matter structure of the diencephalon that has many essential roles in human physiology. The thalamus is composed of different nuclei that each serve a unique role, ranging from relaying sensory and motor signals, as well as regulation of consciousness and alertness.

Detailed explanation-3: -The thalamus relays sensory impulses from receptors in various parts of the body to the cerebral cortex. A sensory impulse travels from the body surface towards the thalamus, which receives it as a sensation. This sensation is then passed onto the cerebral cortex for interpretation as touch, pain or temperature.