NEET PG DENTAL EXAM

Detailed explanation-1: -Sensory neurons are nerve cells responsible for converting external stimuli from an individual’s environment into internal electrical impulses. They are the type of neurons that send nerve impulses to CNS from receptor organs.

Detailed explanation-2: -Afferent or sensory neurons collect stimuli received by receptors throughout the body, including the skin, eyes, ears, nose, tongue as well as pain and other receptors in the internal organs. Sensory information is transmitted to the central nervous system, which includes the brain and spinal cord.

Detailed explanation-3: -Sensory signals first enter the brain through the thalamus (except for olfaction, which bypasses this area). From there, it is routed to a sense-specific area of the cortex. Cortical areas, in turn, send signals to the brain’s “association areas, ‘’ which combine information from multiple senses.