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51 Cards in this Set
- Front
- Back
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Olfactory
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Smell
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Optic
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Eye vision
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Oculomotor
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Eye Muscles
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Trochlear
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Eye movement
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Trigeminal
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Chewing and Sensory
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Abducens
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Eye movement
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Facial
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Scalp, face, and neck muscles
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Auditory
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Hearing and equilibrium
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Glossopharyngeal
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Pharynx muscles
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Vagus
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Speech, swallowing, heart
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Accessory
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Mouth and neck muscles
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Hypoglossal
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Tongue
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Function of cerebrum?
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Sensory and motor
Memory and reasoning |
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Function of cerebellum?
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Coordination of voluntary movements
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Function of brain stem?
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MOST IMPORTANT PART
Interconnections Centers for regulation of visceral activities: respiration, heart, etc |
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Shallow groves?
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Sulcus
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Deel groves?
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Fissure
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Conveys motor impulses
Regulates auditory and visual reflexes Contains red nucleus- functions in reflexes related to posture |
Midbrain
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Connects spinal cord to brain and different brain parts together
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Pons
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The medulla regulates what?
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Heart and respiratory rate
Vasoconstriction Swallowing Coughing Vomiting Sneezing Hicoughing |
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Associations areas are found where?
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All throughout CEREBRUM
Related to: memory reasoning, verbalizing, judgment, emotional feeling, analyzing sensory experiences |
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What is associated with a chamelon's 3rd eye?
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Pineal gland (possibly associated with endocrine gland)
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Time you automatically wake up?
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Circainium rythum
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What sends signals to the pituitary?
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Hypothalamus
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Development of pituitary:
___ growth of brain ___ growth of digestive system |
Down
Up |
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Complex portions of CNS- recognizes upsets in conditions that threaten survival- "I won't let this kill me"
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Limbic System
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Relay for sensory impulses and awareness of pain, touch, temp
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Thalamus
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What talks to pituitary?
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Hypothalamus
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Hypothalamus contains...
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Optic chiasm, pituitary, mammilary bodies
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Functions of cerebellum?
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Coordination of skeletal muscles, posture, and balance
Connected by three peduncles (cables) to midbrain |
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What is putting probes into frontal parts of the brain called?
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Frontal lobotamy
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General motor is located?
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Anterior to central sulcus
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General sensory is located?
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Posterior to central sulcus
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Cutting the spinal cord?
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Cordotomy- cuts the pain that goes through spinal cord to the brain
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Thin layer of grey matter on cerebrum?
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Cerebral cortex
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Beneath grey matter is white matter- also called what?
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Basal Ganglia
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Function of Left hemisphere?
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Linguistics (talking)
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Function of Right hemisphere?
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Controls melodies and most perceptions- analysis of nonverbal patterns
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After damage to brain, which hemi has change in the emotional pattern?
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Left
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EEG?
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Electroencephalogram- 30/40 leads on outside of the head- checks brain waves while sleeping
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EKG?
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Electrocardiogram- checks heart waves
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Brain capillaries are surrounded by what cells and why?
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Glial- to catch and eat invading materials
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Awake and resting waves?
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Alpha- 10-12 cycles/sec
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Mental activity?
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Beta- 15-60 cycles/sec
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Emotional stress?
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Theta- 5-8 cycles/sec
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Normal adult sleep, brain damage adult awake, normal awake infant
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Delta- 1-5 cycles/sec
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RAS?
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Reticular activating system
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Characteristic of REM sleep?
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EEG Alpha
Resp and pulse irregular Blood pressure fluctuates Most dreams occur |
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Pain down left arm?
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Heart
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Pain in shoulder, abdomen, or back?
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Liver
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Pain in pelvic region?
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Kidney
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