<P> Functional classification: </P> <Ul> <Li> Sensory neurons (afferent): Relay sensory information in the form of an action potential (nerve impulse) from the PNS to the CNS </Li> <Li> Motor neurons (efferent): Relay an action potential out of the CNS to the proper effector (muscles, glands) </Li> <Li> Interneurons: Cells that form connections between neurons and whose processes are limited to a single local area in the brain or spinal cord </Li> </Ul> <Li> Sensory neurons (afferent): Relay sensory information in the form of an action potential (nerve impulse) from the PNS to the CNS </Li> <Li> Motor neurons (efferent): Relay an action potential out of the CNS to the proper effector (muscles, glands) </Li>

Where is the nervous tissue located in the human body