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Brain Functions
N/A
27
Biology
Undergraduate 3
12/07/2014

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Cerebrum-The cerebrum or cortex is the largest part of the human brain, associated with higher brain function such as thought and action. 
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Cerebral hemisphere-seperates right and left sides of the brain
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frontal lobe-associated with reasoning, planning, parts of speech, movement, emotions, and problem solving
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parietal lobe-associated with movement, orientation, recognition, perception of stimuli
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  • Temporal Lobe- associated with perception and recognition of auditory stimuli, memory, and speech
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  • Occipital Lobe- associated with visual processing
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precentral gyrus-controls the voluntary movements of skeletal muscles
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post central gyrus-location of the primary somatosensory cortex, the main sensory receptive area for the sense of touch.
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central sulcus-Separates frontal from parietal lobe
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Longitudinal fissure- Separates two hemispheres
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corpus callosum- Connects two hemispheres. Bands commisural fibers linking the hemispheres
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choroid plexus- produces csf
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thalmus-Relay station, brain region that combines

information from different sensory systems

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hypothalmus-4Fs (feeding, fleeing, fighting, making love)
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infundibulum- connects floor of the hypothalmus to pituitary gland
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pituitary gland- It is part of the endocrine system and produces hormones which control other glands as well as various bodily functions.
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pineal gland- produces melatonin, which helps maintain circadian rhythm and regulate reproductive hormones.
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third ventricle
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pons-Motor control, consciousness, alertness
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Medulla (oblongata) Maintaining vital body functions

(e.g. breathing, heart beat) 

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fourth ventricle-to protect the human brain from trauma and to help form the central canal.
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cerebral aqueduct-contains cerebrospinal fluid, and connects the third ventricle in the diencephalon to the fourth ventricle within the region of the mesencephalon and metencephalon
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cerebellum- Regulation and coordination of movement,

posture, balance, rhythm

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Olfactory bulb- Sense olfactory stimuli
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optic nerve- sight
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optic chiasm- sight
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optic tract- sight
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