what function do afferent and efferent nerves/neurons serve
They carry nerve impulses from your sensory organs, like your eyes, to your brain, or your central nervous system (CNS). When your eyes see something shiny on the ground, your afferent nerves tell your brain what your eyes see.In contrast, efferent nerves carry nerve impulses from your brain to parts of your body. So, when you see something shiny on the ground, your brain tells you to pick it up and look at it.Efferent = Exiting, the nerves impulses are exiting your brain. Afferent = the opposite.hen your eyes see something shiny on the ground, your afferent nerves tell your brain what your eyes see. In contrast, efferent nerves carry nerve impulses from your brain to parts of your body.
Therefore, afferent and efferent neurons use a neuron which forms a connection between two or more neurons that we synonymously call an interneuron or association neuron. This is the most abundant type of neuron in your body.hen you first smelled the sock, you were able to send signals up to your brain which registered inside of the brain as a certain type of smell. The nerves responsible for sensing a stimulus and sending information about the stimulus to your central nervous system are called afferent neurons.