The body’s voluntary (somatic) nervous system controls ... The body’s involuntary (autonomic) nervous system controls processes in the body that a person doesn’t consciously control.

somatic nervous system (SNS) - responsible for concious perception and voluntary movement of skeletal muscles autonomic nervous systems (ANS) - responsible for involuntary control of the body ...

I use SE (Somatic Experiencing) - a form of somatic therapy that listens as much or more to the "voice" of the autonomic nervous system as it does to the narratives and stories of the thinking mind.