Figure 2:  Structures of the Central Nervous System

 CNS
      |
      | 
                          |
SPINAL CORD-----BRAIN 
|
               	|-------------------|-------------------|
|				|				|
FOREBRAIN			MIDBRAIN		HINDBRAIN

Thalmus				Colliculi		Cerebellum

Limbic System						Reticular
Amygdala			                 Activating
Hippocampus					    System
Hypothalamus				
									Pons
Corpus Collosum
										Medulla
Cerebral Cortex