What function do sensory nerves in the somatic nervous system primarily serve?

Sensory nerves in the somatic nervous system primarily serve the function of sending information to the brain. This system transmits sensory data from various parts of the body, such as skin, muscles, and joints, to the central nervous system, where the brain processes this information. These sensory signals can include sensations like touch, temperature, pain, and proprioception (the sense of body position), allowing the brain to interpret the external environment and the body's status within it.

This function is critical for enabling an individual to respond to stimuli, as it provides the necessary information for making decisions about movement and interaction with the surroundings, thereby supporting overall sensory perception and motor coordination.