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Flashcards in exam 2 Deck (73)
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1
Q

simple math, simple calculations-multiplication and division, add subtract; also your conscious

A

prefrontal/frontal association

2
Q

cells firing here tell skeletal muscle cells to respond; smacking husband after touching hot plate

A

primary motor cortex

3
Q

helps primary motor go smoothly; repitious actions; typing or writing fast; sending messages to primary motor; pretty handwriting

A

premotor

4
Q

divided into parts of your body(nose, tip, elbow, kneecap); amount of space:# of sensory receptors in a region (arm bigger than nose) ; receives sensory information

A

Primary sensory

5
Q

stores sensory info ; memory bank; not just visual; everything coming from both ways shared here

A

sensory association

6
Q

memory bank; about what you see

A

visual association

7
Q

recognizing someone; feature about someone

A

primary visual cortex

8
Q

messages to muscles of mouth; only on left side; allow you to articulate; move mouth and tongue to speak

A

Brocca’s region

9
Q

both sides of the brain; telephone number for example; that you will forget in five minutes

A

short term memory

10
Q

listen to music; like it, recognize it ; will have memory bank; sound will be in temporal lobe

A

primary auditory

11
Q

only on left side; helps make sense of what you are saying; makes sure that what is said is appropriate; may be affected by stroke(will talk jibberish)

A

Wernicke’s

12
Q

region where parietal, occipital, and temporal lobe all meet; genius-have solutions to situations; original ideas (Einstein) elaborate region; both sides

A

General Interpretive

13
Q

clumps of gray matter each do specific job; vomitting, sneezing, coughing, blood vessel diameter; body functions we don’t need or want to have control over

A

medulla oblongata

14
Q

bridge connected medulla and mesencephalon; work together with medullary rhythmicity center; nuclei responsible for sleeping/waking: serotonin released when going to sleep and epinephrine for waking up

A

pons

15
Q

midbrain; contains corpora quadrigenima- four round bodies, cerebral aqueduct, cerebral peduncles

A

mesencephalon

16
Q

controls visual reflexes (blink when snapping)

A

superior colliculi

17
Q

auditory reflexes(jumping at loud noises)

A

inferior colliculi

18
Q

main connection between pons and diencephalon

A

cerebral peduncle

19
Q

dense regular CT that attaches muscle to bone

A

tendons

20
Q

dense regular CT that attaches bone to bones, serves to hold structures together

A

ligaments

21
Q

dense CT that attaches bone to bones, serves to hold structures together

A

ligaments

22
Q

a broad flat tendon

A

aponeurosis

23
Q

clumps of gray matter inside the CNS

A

nuclei

24
Q

clumps of gray matter outside CNS , or in PNS

A

ganglion

25
Q

composed of the ends of axons dendrite beginnings body and somas

A

gray matter

26
Q

composed of mylienated axons

A

white matter

27
Q

towards forehead

A

rostral

28
Q

toward spinal cord

A

caudal

29
Q

sleep cycles, ovarian cycles, releases melatonin

A

pineal body

30
Q

pair of basal nuclei ; black bodies; make motions smoother; produces dopamine; parkinson patients stop making dopamine

A

substantia nigra

31
Q

gatekeeper; determines what goes up; vague feeling then info got sent up to primary sensory cortex; 99 percent of info stops at this

A

thalamus

32
Q

surrounding thalamus

A

3rd ventricle

33
Q

homeostasis capital; things beyond control including: emotion, limbic system, eating, rage, responses of temp, hunger thirst

A

hypothalamus

34
Q

makes ADH in hypothalamus

A

supraoptic

35
Q

makes oxytocin in hypothalamus

A

paraventricular

36
Q

inputs the foreman or medulla of brain

A

hypothalamus

37
Q

optic nerves where they cross; go into brain

A

optic chiasma

38
Q

limbic system; emotional brain; eating behaviors of animals cat eating

A

mammilary body

39
Q

attaches to diencephalon by infundibulum; how it communicates; center of endocrine system

A

pituitary gland

40
Q

what are the 3 anatomically and physiologically known basal nuclei

A

caudate, putamen, globis palladus

41
Q

controlling fine and gross motor skills/ movement (coordination) baby learning how to feed itself with spoon; works along with substantial nigra

A

3 basal nuclei

42
Q

physiologically a basal nuclei

A

substantia nigra

43
Q

limiting range of motion

A

basal nuclei and substantia nigra

44
Q

place in space info

A

cerebellum

45
Q

attaches cerebellum to medulla

A

inferior peduncle

46
Q

attaches to the pons

A

middle peduncle

47
Q

attaches to midbrain

A

superior peduncle

48
Q

white matter tracts in cerebellum

A

arba vita

49
Q

nucleus in the cerebral peduncle

A

substantia nigra

50
Q

three ascending tracts

A

spinothalmic, spinocerebellar, and fasciculus gracilus/clineatus

51
Q

info about pain and temperature associated with ascending trac

A

spinothalmic

52
Q

info about place in space ; terminates in dentate nucleus; associated with ascending tracts

A

spinocerebellar

53
Q

info about pressure/joint movement; terminates at sensory cortex ultimately; associated with ascending tracts

A

fasciculus gracilus

54
Q

two major descending tracts

A

corticospinal and reticulospinal

55
Q

voluntary muscle; begins in pyramidal cells of the primary motor cortex

A

corticospinal

56
Q

reticular formation is located in

A

pons and medulla and midbrain(mesencephalon)

57
Q

the reticular formation gives you

A

your state of consciousness

58
Q

what helps the thalamus be the gate keeper

A

reticular formation

59
Q

the 4th ventricle walls are

A

peduncle

60
Q

the roof of 4th ventricle

A

cerebellum

61
Q

floor of 4th ventricle

A

medulla and pons

62
Q

cells that produce CSF

A

ependymal

63
Q

we make how much CSF per day

A

500mL

64
Q

production of CSF occurs in the

A

lateral ventricles

65
Q

what are the layers beginning with the bone of the skull to the lumen of the lateral ventricles

A
dura mater
subdural space
arachnoid layer
subarachnoid space
pia mater
grey matter
white matter
choroid plexus
ependymal cells
66
Q

another name for sympathetic

A

adrenergic

67
Q

another name for parasympathetic

A

cholinergic

68
Q

form supportive framework for nervous tissue; have extensions that contact the blood capillaries and stimulate them to form tight seal called blood brain barrier

A

astrocytes

69
Q

cells that cover the entire surface of the brain

A

astrocytes

70
Q

wander through CNS and phagocytize dead nervous tissue microorganisms and other foreign matter

A

microglial

71
Q

found in areas of infection trauma or stroke

A

microglial

72
Q

what are the parts of the mesencephalon

A

superior colliculi, inferior colliculi, cerebral aqueduct, cerebral peduncle, substantia nigra(for example) space around the brain(brain covered by pia mater)

73
Q

take large needle and insert it into the ventral surface of the mesencephalon and list in order everything the needle may possibly pass through

A
  1. subarachnoid space
  2. pia mater
  3. ascending spinothalmic tract
  4. possible substantia nigra in cerebral peduncle
  5. through ependymal cells lining the cerebral aqueduct
  6. CSF
  7. ependymal cells
  8. inferior colliculi
  9. superior colliculi
  10. pia mater
  11. subarachnoid space