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5 Cards in this Set

  • Front
  • Back

Central Nervous System (CNS)

Brain/Spinal Cord (Located Midline of the Body)

Peripheral Nervous System (PNS)

Somatic nerves to skin and muscle (skeletal muscle, exterior sensory organs)

Autonomic Nervous System

Controls internal organs (smooth muscle)

Parasympathetic Nervous System

Relaxes the body (i.e. non-emergency situations)
Symptoms include: heart rate slowing down, blood flowing to all parts of the body, stimulates salivary glands, stimulates activity all over the body

Sympathetic Nervous System

The body's fight-or-flight response system
Symptoms include: heart rate quickening, eyes dilating, blood flowing to lungs, inhibiting all other bodily functions.