Practical 2: Medial Surface of the Brain Flashcards by Niamh O Leary

Q

cingulate gyrus function

A

processing emotions and behavior regulation
helps to regulate autonomic motor function

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Q

cingulate sulcus

A

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Q

parietoccipital sulcus

A

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Q

calcarine sulcus

A

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Q

collateral sulcus

A

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Q

occipitotemporal sulcus

A

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Q

rhinal sulcus

A

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Q

medial frontal gyrus function

A

associated with high-level executive functions and decision-related processes

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Q

medial frontal gyrus

A

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Q

paracentral lobule function

A

controls motor and sensory innervations of the contralateral lower extremity

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Q

paracentral lobule

A

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Q

precuneus function

A

imagery and memory processing

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Q

precuneus

A

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Q

cuneus function

A

receives visual information from the contralateral superior retina

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Q

cuneus

A

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Q

cingulate gyrus

A

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Q

lingual gyrus function

A

identification and recognition of words

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Q

lingual gyrus

A

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Q

parahipppocampal gyrus function

A

memory encoding and retrieval

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Q

parahippocampal gyrus

A

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Q

what is the medial occipitotemporal gyrus

A

a gyrus made up of the lingual and hippocampal gyri

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Q

medial occipitotemporal gyrus

A

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Q

lateral occipitotemporal gyrus

A

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Q

functional areas

A

primary sensory cortex
primary motor cortex
supplementary motor area (SMA)
primary visual cortex

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Q

primary somatosensory cortex broadmann areas

A

1, 2, 3a, and 3b
Areas 3b and 1 receive cutaneous tactile input
areas 3a and 2 proprioceptive input.

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Q

primary motor cortex broadmann area

A

4

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Q

primary visual cortex broadmann area

A

17

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Q

primary auditory cortex broadmann areas

A

41, 42

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Q

Broca’s area broadmann areas

A

44 & 45

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Q

Wernicke’s area broadmann area

A

22

Q

primary visual cortex

A

calcarine sulcus and adjacent gyri

Q

white mater structures

A

corpus callosum
fornix
anterior commissure
posterior commissure
septum pellucidum

Q

corpus callosum parts

A

genu
rostrum
body
splenium

Q

genu

A

Q

rostrum

A

Q

body

A

Q

splenium

A

Q

fornix

A

Q

anterior commissure

A

Q

posterior commissure

A

Q

septum pellucidum

A

Q

corpus callosum

A

Q

limbic lobe consists of which gyri

A

paraterminal gyrus
subcallosal gyrus
cingulate gyrus
parahippocampal gyrus
isthmus

Q

limbic lobe

A

Q

paraterminal gyrus

A

Q

subcallosal gyrus

A

Q

cingulate gyrus

A

Q

parahippocampal gyrus

A

Q

limbic lobe isthmus

A

Q

lateral ventricle

A

Q

3rd ventricle

A

Q

4th ventricle

A

Q

cerebral aqueduct

A

Q

choroid plexus

A

Q

hypothalamic sulcus

A

Q

thalamus

A

Q

interthalamic adhesion

A

Q

lamina terminalis

A

Q

optic chiasm

A

Q

tuber cinereum

A

Q

infundibulum

A

Q

pituitary gland

A

Q

mammillary body

A

Q

pineal recess

A

Q

pineal body/gland

A

Q

suprapineal recess

A

Q

functions of cerebrum

A

vision, hearing, spatial awareness, smell, touch, speech & language, memory, thought and voluntary action

Q

what seperates the two cerebral hemispheres

A

falx in the longitudinal cerebral fissure

Q

what is the lateral ventricle composed of

A

anterior horn, body, posterior horn and an inferior horn

Q

where is the anterior horn of the lateral ventricle

A

frontal lobe

Q

where is the body of the lateral ventricle

A

parietal lobe

Q

where is the posterior horn of the lateral ventricle

A

occipital lobe

Q

where is the inferior horn of the lateral ventricle

A

temporal lobe

Q

where does the lateral ventricle communicate with teh 3rd ventricle

A

interventricular foramen