BRAIN

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BRAIN
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BRAIN STEM

• Medulla Oblongata
• Pons
• Midbrain

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Medulla Oblongata

• Pyramids
• Ascending Tracts
• Descending Tracts
• Descussation of Pyramids
• Cardiac Nuclei
• Respiratory Nuclei
• Vasoconstrictor Nuclei

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MEDULLA OBLONGATA

• VIII Vestibulocochlear
• IX Glossopharnygeal
• X Vagus
• XI Accessory
• XII Hypoglossal

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VESTIBULOCOCHLEAR

• Sensory Cranial Nerve
• Vestibular Branch
• Ampullary Branch
• Cochlear Branch
• Static Equilibrium
• Dynamic Equilibrium
• Auditory

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GLOSSOPHARYNGEAL

• Mixed Cranial Nerve
• Swallowing
• Taste

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VAGUS

• Mixed Cranial Nerve
• Swallowing
• Tasting
• Voice Production
• ANS Parasympathetic Cardiac

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ACCESSORY

• Mixed Cranial Nerve
• Swallowing
• Movement of Shoulders
• Movement of Head

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HYPOGLOSSAL

• Mixed Cranial Nerve
• Swallowing
• Movement of Tongue

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SWALLOWING

• IX Glossopharyngeal
• XI Accessory
• XII Hypoglossal

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Pons

• Ascending Tracts
• Descending Tracts
• Neuronal Bridge
• Peduncles
• Superior Peduncles
• Middle Peduncles
• Inferior Peduncles

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PONS

• V TROCHLEAR
• VI Abducens
• VII Facial
• VIII Vestibular Branch
• Respiratory Center
• Floor of 4th Ventricle

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TRIGEMINAL

• Mixed Cranial Nerve
• Three Branches
• Opthalamic Branch
• Maxillary Branch
• Mandibular Branch
• Chewing
• Sensation of Touch

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ABDUCENS

• Mixed Cranial Nerve
• Eyeball Movement

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DIENCEPHALON

• Thalamus
• Hypothalamus

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FACIAL

• Mixed Cranial Nerve
• Facial Expression
• Sense of Taste

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VESTIBULOCOCHLEAR

• Vestibular Branch
• Static Equilibrium

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DIENCEPHALON

• Thalamus
• Hypothalamus
• Pineal Gland

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THALAMUS

• Relay Brain
• Integrates Sensory Input
• Except Olfactory
• Gray Matter
• Intermediate Mass

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HYPOTHALAMUS

• Regulatory Brain
• Visceral Brain
• Thermostat
• Osmoregulator
• Hunger Center
• Sleep Center
• Emotional Center
• Controls ANS
• Reproductive Center

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MIDBRAIN

• Ascending Tracts
• Descending Tracts
• Superior Visual Colliculi
• Inferior Auditory Colliculi
• Cerebral Aquduct
• III Oculomotor
• IV Trochlear

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Oculomotor

• Mixed Cranial Nerve
• Eyeball Movement
• Eyelid Movement

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Trochlear

• Mixed Cranial Nerve
• Eyeball Movement
• Smallest Cranial Nerve

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EYEBALL MOVEMENT

• III Oculomotor
• IV Trochlear
• VI Abducens

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CEREBELLIUM

• Subconscious Muscular Coordination

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CEREBRUM

• Frontal Lobes
• Parietal Lobes
• Occipital Lobes
• Temporal Lobes

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FRONTAL

• Thoughts
• Emotions
• Problem Solving
• Analysis

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Parietal

• Sensory

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