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        | In endocrine gland. Secretes the hormone melatonin which helps regulate the body's circadian rhythm |  | 
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        | Relay sensory impulses from all conscious senses  To the cerebral cortex except smell |  | 
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        | Gray matter that connects the right and left hands of the thalamus Part of the thalamus |  | 
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        | Control of autonomic nervous system and endocrine system 
 Regulation of body temperature in circadian rhythms
 
 Control of emotional behavior food and water intake
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        | Mammillary body brain boobs
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        | Processes sensations related to smell part of the hypothalamus |  | 
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        | Attaches hypothalamus to pituitary gland |  | 
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        | Hormone secretion attached to the hypothalamus via the infunddibulum |  | 
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        | Optic nerves cross here before becoming optic tracts. part of the hypothalamus. |  | 
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        | CNS tracts carrying sensory impulses from the eyes and optic nerves through the optic chaism to the brain |  | 
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        | Space between the halves of the thalamus that produce and circulates CSF |  | 
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