NEET PG DENTAL EXAM

Detailed explanation-1: -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.

Detailed explanation-2: -Neurons in the parietal lobes receive touch, visual and other sensory information from a part of the brain called the thalamus. The thalamus relays nerve signals and sensory information between the peripheral nervous system and the cerebral cortex.

Detailed explanation-3: -The main auditory-responsive portion of the thalamus is called the medial geniculate body (MGB), and it is the information bottleneck for neural representations of sounds being sent to auditory cortex.

Detailed explanation-4: -Reticular nucleus of thalamus This fact makes the thalamus a so-called “gateway” to the cerebral cortex for limbic, motor, and all sensory modalities besides olfaction, including vision, hearing, taste, and somatic sensation.