Ace the BMAT 2025 – Unleash Your Biomedical Superpowers!

The type of neuron responsible for transmitting signals from sensory receptors to the central nervous system is sensory neurons. These neurons have specialized structures that detect stimuli from the environment, such as light, sound, touch, taste, and smell. Once these sensory receptors are activated, sensory neurons carry the information in the form of electrical impulses toward the central nervous system, where it is processed and interpreted.

Sensory neurons are crucial for the body’s ability to perceive and interact with the world around it; they connect specific sensory modalities to the neural pathways that lead to the brain. This makes them essential for reflex actions as well, facilitating quick responses to stimuli.

In contrast, the other types of neurons serve different roles within the nervous system. Motor neurons transmit signals from the central nervous system to muscles, facilitating movement, while relay neurons (or interneurons) act within the central nervous system to communicate between sensory and motor pathways. Interneurons play a significant role in processing information and integrating responses but do not directly transmit signals from sensory receptors to the central nervous system.