① Nervous System
② Central Nervous System
③ Peripheral Nervous System
④ Brain
⑤ Spinal Cord
⑥ Somatic Nervous System
⑦ Autonomic Nervous System
⑧ Cerebrum
⑨ Brainstem
⑩ Cerebellum
⑪ Spinal Nerves
⑫ Cranial Nerves
⑬ Sympathetic
⑭ Parasympathetic
