What are the Three Functional Classes of Neurons in the Nervous

Question

What are the three functional classes of neurons in the nervous system?
A)afferent,efferent,and interneurons
B)brain,spinal,and peripheral
C)incoming,outgoing,and transitional
D)efferent,spinal,and motor
E)​afferent,peripheral,and sensory

Accepted Answer

The three functional classes of neurons in the nervous system are afferent (sensory), efferent (motor), and interneurons (associative). Afferent neurons transmit sensory information from sensory organs to the central nervous system. Efferent neurons transmit motor signals from the central nervous system to the muscles and glands. Interneurons are responsible for integrating and processing information between afferent and efferent neurons. Therefore, option A is the correct choice.