Dopamine and serotonin are types of neurotransmitters ... Your peripheral nervous system is further divided into two main parts: the autonomic and somatic nervous systems. This is the part ...

To accomplish this, the somatic system contains two major types of neurons: The autonomic nervous system (ANS) is the part of ...

How does our nervous system operate so quickly and efficiently? The answer lies in a membranous structure called myelin. Aa Aa Aa All our activities — eating, walking, talking — are controlled ...