| Term 
 | Definition 
 
        | Choroid Plexus, which is in the ventricles |  | 
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        | Term 
 | Definition 
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        | Term 
 
        | Pons contains nuclei that do what? |  | Definition 
 
        | control visceral and somatic motor functions, reflexes, relay stations, ascending and descending tracts |  | 
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        | Term 
 
        | Describe the structure of the cerebellum |  | Definition 
 
        | 2 hemispheres seperated by the vermis, 2 lobes seperated by the primary fissure, and grey matter |  | 
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        | Term 
 | Definition 
 
        | receive information from the cerebrum, makes motor commands effecting upper limbs and muscle tone |  | 
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        | Term 
 | Definition 
 
        | contains darkly pigmented cells(in the midbrain). they diminish with Parkinson's disease |  | 
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        | Term 
 | Definition 
 
        | contain descending fibers that carry voluntary motor commands |  | 
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        | Term 
 
        | Reticular activating system |  | Definition 
 
        | makes you alert and attentive. If damaged, you are unconscious |  | 
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        | Term 
 | Definition 
 
        | masses of grey matter that control muscle tone, pattern, and rhythm (in lateral ventricle) |  | 
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        | Term 
 | Definition 
 
        | develops into cerebellum and pons |  | 
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        | Term 
 | Definition 
 
        | contains thalamus and hypothalamus, surrounded by midbrain and pons |  | 
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        | Term 
 
        | what connects the cerebellum to the brain stem |  | Definition 
 
        | Pons and Cerebral Peduncles |  | 
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        | Term 
 
        | How do ventricles communicate? |  | Definition 
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