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NervousSystem (Cerebrum (Association tract (Commissural tract (Commissural…
NervousSystem
Cerebrum
Temporal Lobe
Hearing/Auditory Cortex, Olfactory(smell,) Recognition of faces, Language comprehension, emotional response
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Parietal Lobe
Receives sensory info, Awareness
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Frontal Lobe
Thinking, planning, voluntary movements
Broca's area
Area responsible for speech-talking, forming words(motor)
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Precentral gyrus
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Postcentral gyrus
Primary Somatic sensory cortex(space dedicated to skin, muscle, joints
Spinal Cord
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Filum terminale
An extension of the pia mater from the end of the spinal cord to tailbone. Helps spinal cord keep it's shape.
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CNS protection
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Pia mater
Fiberous c.t. Very vascular, rich in capillaries
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Diencephelon
Hypothalamus
Main visceral control center-regulates hunger/thirst. Controls endocrine system(hormones) Regulates sleep and wake cycles, thermostat for body. Emotion and formation of memories
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Thalamus
All sensory info passes thru here, signals can be amplified or turned down . A relay station
Brain Stem
Medulla
Cardiac center-keeps blood pressure, heart beat, breathing rate normal.
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