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50 Cards in this Set
- Front
- Back
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What makes up the midbrain?
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Brainstem, peduncles, chord
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What brain structures make up the hindbrain
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Cerebellum, pons, medulla oblongata
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Forebrain
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Cerebrum, hypothalamus, thalamus, limbic system
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What structure has basal ganglia, houses cerebral aqueducts and substansa negra?
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Midbrain - mesencephalon
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Where the the 4th ventricle?
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Between cerebellum and pons
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What is the metencephalon?
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Pons and the cerebellum
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What is the rhomencephalon?
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Medulla oblongata
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What does the pons do?
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Motor control and sensory analysis
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What forms the lateral walls of the third ventricle?
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Thalamus
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What are the three parts of the diencephalon?
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Thalamus, hypothalamus, epithalalmus (pineal)
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What does the thalamus do?
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Sensory, motor, sends info to cortex, consciousness, sleep, alertness
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What kind of spinal tracts are these: Reticular, oliver, rubber
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Descending (motor)
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What cranial nerve is associated with balance?
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Vestibulococchlear (8)
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What is a quadri?
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Inferioir + superioir coliculi togehter
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What cranial nerves are part of the the parasympathetic ns?
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Oculomotor 3
Glosso 9 Facial 7 Vagus 10 |
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How does sensory info reach the chord?
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Dorsal root ganglia
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What cranial nerve causes you to look up and down?
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Trochlear (5)
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Where deos the 3rd order ascending nerve go through?
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Thalamus
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Where is the superior sagittal sinus?
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Dura mater (full of blood)
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What mesencephalon part integrates visual information?
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Midbrain
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What nerve is affected by carpal tunnel syndrome?
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Median nerve
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Which neurons are usualy sensory and whcih are motor?
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Motor: multipolar
Sensory: unipolar |
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What does the superioir colliculi do?
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Relays some visual info to the cerebellum and back to the cerebrum
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What are the deep fissure son the spinal cord?
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Anterior fissure, ventral fissure
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What do the postganglionic neuron do?
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Carriers impulses to the effector whic is probably a visceral organ
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What cranial nerves are part of the parasympathetic ns?
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Vagus 10
Glossopharyngeal (9) faicla 7 oculomotor 3 |
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What vertebra does the smpathetic neurons system emananate from?
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Thoracic lumbar T1 L2
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What part of the neurons connects the axon to the soma?
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Hillic
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What causes the pericarion to be grainy?
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Raphael mesal bodie
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What is the area of the neuron around a nucleus called?
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Precarion
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What part of the brain regulates alertness?
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Reticular formaiton/
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Pthway of smell
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Nerve, bulb, plate, tract
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How does a synapse work
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presynp axon -? integrate post syn dend -? cell body -? axon hillock
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What connects the two sides of the thalamus?
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Commisures (ant and post) and mass
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What can the pyramidal system be described as?
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Voluntary motor
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What controls consciousness?
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Reticular formation
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Taste on the back of tongue?
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Glossopharyngeal 9
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Walls of tongue?
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Vagus 10
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Anterioir of tongue?
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Facial 7
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Struck probe in satellite cell, where would thaat be?
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PNS, around ganglia
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What releases CSF?
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Arachnoid villi into sagittal blood sinus
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What is absorbed by CSF?
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Vascular system
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Where is the phillium terminale?
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Pia mater that braces chord inferioirly (way butt end of chord)
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What do you call externsion of spinal nerves beyond the ned of the spinal chord?
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Cauda equina
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What else is the adrenal gland known for?
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Sympathetic ganglia in the medulla
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What does the somatic nervous system emananate from when it leaves the nervous system?
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Ventral horn
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What are the following called: meissners corpuscle, hair plexese, free nerve endings, Merkles discs
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Tactile receptors
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WHat are clussters of spinal chord tracts?
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columns
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Connects lateral ventricles ot the third ventricle?
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Interventricular forrayment
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Separates frontal lobe from parietal?
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Central sulcus
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