This diagram summarises how information flows from receptors to effectors in the nervous system.

⁵ Different components of the peripheral nervous system may become overly active depending on someone’s emotional state, health, or environment.⁶ Normally, the two primary divisions of the ...

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 ...