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Neuroscience > Chapter 2 > Flashcards

Chapter 2 Flashcards

1
Q

pons

A

xerox copy

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2
Q

cerebellum

A

compares what you meant to do with what you actually do and corrects movement

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3
Q

L/R hemispheres - cerebellum

A

coordinates movements of arms and legs

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4
Q

vermis - cerebellum

A

midline - controls core

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5
Q

3 cerebral peduncles - cerebellum

A

bundle of white matter, connect cerebellar to rest of nervous system

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6
Q

I, II

A

olfactory, optic - cerebrum of head

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7
Q

III, IV

A

oculomotor, trochlear - midbrain behind peduncles

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8
Q

V, VI, VIII

A

trigeminal, abducens, facial - pons btw pons and …..

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9
Q

ViII, IX, X, XI, XII

A

vestibular cochlear, glossopharangeal, vagus, accessory, hypoglossal

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10
Q

Thalmus - cerebrum

A

cluster of cell bodies that are part of a sensory pathway, at midline slightly posterior (White)

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11
Q

basal ganglia - cerebrum

A

cluster of cell bodies at base of brain, rostral - plans movement

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12
Q

gyrus

A

out folding/ mountain on surface of cerebral cortex

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13
Q

sulcus

A

infolding/shallow valley

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14
Q

fissure

A

deep separation btw hemispheres or separate structures

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15
Q

Frontal Lobe

A

voluntary motor fx & cluster that help with executive fx (move and think)

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16
Q

Parietal lobe

A

somato sensation

17
Q

temporal lobe

A

hearing and auditory fx

18
Q

occipital lobe

A

visual fx

19
Q

limbic lobe

A

around thalamus and basal ganglia under frontal and parietal lobe (emotions & memory)

20
Q

insular lobe

A

btw parietal lobes - olfaction

21
Q

two outside sulcus and loco?

A

central sulcus - btw frontal and parietal

lateral sulcus btw temporal and frontal/parietal

22
Q

two inside sulcus and loco?

A

singular - limbic lobe from everything else

parietal and occipito - btw parietal and occipital

23
Q

corpus collosum (WM)

A

connects hemispheres, big fan shaped front front to back

24
Q

internal capsule (WM)

A

giant white matter that connect head with rest of body (motor and sensory)

25
Q

What are the 2 support systems for SC & brain fluids?

A

CSF and vascular

26
Q

ventricle fx?

A

mechanically cushion and chemically protect brain and sc

27
Q

Movement of fluid through ventricles - heart

A

2 lateral ventricles –> 2 inter ventricular foramen –> third ventricle –> cerebral aqueduct –> fourth ventricle (btw pons and medulla) –> OUT (2 lateral foramen and 1 median foramen)

28
Q

Dura Mater

A

tough outer layer keeping ventricle in place by skull and outer bone, makes sure hemispheres do not bump

Neuroscience (26 decks)

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