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43 Cards in this Set
- Front
- Back
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What part of the Embryonic brain does the Prosencepahlon give rise to?
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Telencephalon & Diencephalon
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What part of the Embryonic brain does the Mesencephalon give rise to?
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Mesencephalon (SAME)
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What part of the embryonic brain does the Rhombencephalon give rise to?
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Metancephalon & Myelencephalon
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What part(s) of the adult brain does the Telencephalon (embryonic) give rise to?
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Cerebral Cortex
Basal Ganglia Hippocampus Olfactory Bulb Basal forebrain |
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What part(s) of the adult brain does the Diencephalon (embryonic) give rise to?
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Dorsal thalamus
Hypothalamus |
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What part(s) of the adult brain does the Mesencephalon (embryonic) give rise to?
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Midbrain
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What part(s) of the adult brain does the Metencephalon (embryonic) give rise to?
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Cerebellum
Pons |
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What part(s) of the adult brain does the Myelencephalon (embryonic) give rise to?
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Medulla
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What is the associated ventricular space for the cerebral cortex, basal ganglia, hippocampus, Olfactory bulb, and basal forebrain?
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Lateral Ventricles
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What is the associated ventricular space for the Dorsal Thalamus & Hypothalamus?
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Third ventricle
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What is the associated ventricular space for the Midbrain?
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Cerebral aqueduct
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What is the associated ventricular space for the Cerebellum & Pons?
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Fourth Ventricle
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What is the associated ventricular space for the Medulla?
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Fourth Ventricle
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What is the associated ventricular space for the Spinal cord?
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Central canal
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What are the functions of the frontal lobe?
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higher cognitive functions
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What are the functions of the Parietal lobe?
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Spatial sense & navigation
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What are the functions of the Occipital lobe?
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Vision
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What are the functions of the Temporal lobe?
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Auditory perception, speech, memory
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Which is medial and lateral in the somatic sensory cortex topographical representation of the body?
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Medial: lower body
Lateral: face |
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What are the 4 Brain Barrier Systems?
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1. Blood brain barrier
2. Choroid cell barrier 3. Arachnoid barrier 4. Perineurial barrier |
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What is the major excitatory neurotransmitter in the CNS?
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Glutamate
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Which excitatory NT is used primarly in neuromuscular junctions?
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ACh
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What is the major inhibitory NT?
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GABA
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Which type of glial cell is the most active in terms of how many things it does?
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Astrocyte
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Are microglia derived from the CNS?
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No, they are from hemotopoietic system
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Where does nociceptive information tend to synapse within the spinal cord?
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Dorsal horn
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What kind of Motorneuron is affected in Paralysis?
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Lower MN
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What kind of Motorneuron is affected in Spasticity?
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Upper MN
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Which kind of sensations are associated with Meissner corpuscles?
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skin motion, slip
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Which kind of sensations are associated with Pacinian corpuscles?
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High fx vibrations
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Which kind of sensations are associated with Ruffinis corpuscles?
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Cutaneous stretch
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Which kind of sensations are associated with Merkel cells?
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shape, texture, force
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Which kind of sensations are associated with free nerve endings?
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pain
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Which cranial nerves have Somatic Motor fibers?
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3,4, 6, 12
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Which cranial nerves have Branchial Motor fibers?
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5, 7,9,10,11
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Which cranial nerves have Visceral Motor fibers?
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3,7,9,10
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Which cranial nerves have General Sensory fibers?
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5,7,9,10
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Which cranial nerves have Special Sensory fibers?
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8
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Which cranial nerves have Visceral Sensory fibers?
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7,9,10
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What is the function of Prostacyclin (PGl2)?
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Vasodilator, antiaggregating factor
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What is the function of PGE2?
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erythema, edema, hyperalgesia, fever, GI protection
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What is the function of PGF2alpha?
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Vasodilator, uterine contraction
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What is the function of Thromboxane A2?
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vasoconstriction, platelet aggregation
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