What is the primary function of sensory nerves?

The primary function of sensory nerves is to transmit sensory information to the brain. These nerves carry signals from sensory receptors throughout the body, such as those in the skin, eyes, ears, nose, and tongue, to the central nervous system. This process allows the brain to perceive and interpret various sensations, such as touch, temperature, pain, and taste, ultimately enabling the body to respond appropriately to different stimuli. By doing this, sensory nerves play a crucial role in helping individuals interact with their environment and maintain awareness of their surroundings.