Neurons
Sensory nerves.
carry messages to the brain
muscle nerves carry messages from the brain to tell the muscle to contract.
pain
carry messages to the brain
Cranial nervesCranial Nerves only originate in the brain and carry messages to and from structures in the head and neck.
Motor neurons.
The nervous system carries messages to and from the brain through a network of neurons. Sensory neurons carry information from the body to the brain, while motor neurons carry signals from the brain to the body to control movement and other functions.
Galvani\'s experimet tells us that nerves carry messages to the muscle through electrical impulses.
Cranial nervesCranial Nerves only originate in the brain and carry messages to and from structures in the head and neck.
Cranial nervesCranial Nerves only originate in the brain and carry messages to and from structures in the head and neck.
Cranial nervesCranial Nerves only originate in the brain and carry messages to and from structures in the head and neck.