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
The three types of nerves in the spinal cord are: afferent, efferent, and interneurons.
Afferent nerves
afferent nerves of the ascending spinal pathways.
Afferent nerves are those that send impulses from the PNS to the CNS. Efferent nerves send impulses from the CNS to the PNS. So the first goes toward the Central Nervous System and the second goes away from it.
Spinal nerves are mixed nerves, meaning they contain both afferent (sensory) and efferent (motor) nerve fibers. This allows them to transmit both sensory information from the body to the central nervous system and motor commands from the central nervous system to the body.
The spinal nerves carry impulses between the spinal cord and the body parts.
remember the word SAMESensory are AfferentMotor are Efferent
Signals are transmitted through the spinal cord and brain via neurons.
The sensory nerves gather information from the environment and carry it to the central nervous system. These nerves include the cranial nerves and spinal nerves, which transmit signals such as touch, pain, temperature, and pressure to the brain and spinal cord for processing.
The central nervous system is composed of the brain, brain stem, and spinal cord. Efferent nerves travel from the brain, through the spinal cord, to the rest of the body. Afferent nerves travel from the body, back up the spinal cord, and back to the brain.
afferent nerves
CENTRAL