lab 2: the brain and meninges

Question 1

what are the lobes

Answer 1

frontal
patietal
occipital
temporal
insula

Question 2

the insula is deep to what fissure

Answer 2

lateral fissure

Question 3

the cerebrum is made by the joinning of what

Answer 3

2 cerebral hemisphre

Question 4

the longitudinal fissure seperates what

Answer 4

the two cereral hemistphere

Question 5

the lateral fissure supereates what

Answer 5

the temporal lobe from the other libes

Question 6

the trainsvcers fu=issure seperates what

Answer 6

cerebellum and cerebrum

Question 7

what seeperates the paeital lobe from the occipital lobe

Answer 7

the parietooccipital fissure

Question 8

what is the only continuous sulcus

Answer 8

central sulcus

Question 9

what ddo you find near the central sulcus

Answer 9

post and pre central gyri

Question 10

wgat are the 2 imporatnt gyri

Answer 10

post central gyrus

precentral gyrus

Question 11

what is the function of the precentral gyrus

Answer 11

motor

Question 12

what is the functon of the psot central gyrus

Answer 12

sensory

Question 13

what is the burdge that connects the 2 cerebral hemistroehers (axons of white matter)

Answer 13

corpus callosum`

Question 14

what divides the two lateral ventricules

Answer 14

septum pellucium

Question 15

how many lateral ventricles are there

Answer 15

2

Question 16

what is the function of the interventricular forman

Answer 16

connection between the third ventricle and the lateral ventricle.

Question 17

what is always found lateral to lateral ventricles

Answer 17

basal ganglia

Question 18

what are the 3 main parts of the basal ganglia

Answer 18

caudaute nuc
lentiform nucleou
internal capula

Question 19

what is the most medial part of the basal ganglia

Answer 19

caudate nucleous

Question 20

what is found at the end of caudate nuclous

Answer 20

amygaloid body

Question 21

what is the extension of the internal capsule called

Answer 21

corona radiata

Question 22

what are the 2 parts of the lentiform nucelous

Answer 22

globus pallicus

putamen

Question 23

what is more lateral, putamen or globus

Answer 23

putamen

Question 24

is itnernal capsula grey or white matter

Answer 24

white matter

Question 25

what is the grey matter lateral to basal ganglia

Answer 25

claustrum

Question 26

what structure needs to be removed to see the basal ganglia

Answer 26

insula

Question 27

what is at the end of the epithalamus

Answer 27

pineal body

Question 28

is the pineal body posterior or inferior

Answer 28

posterior

Question 29

what is the connection at thte thalamus

Answer 29

intermediate mass q

Question 30

what are the structures of the hypotthalamus

Answer 30

``` mam bodies tubercirnum pit stalk pituiaty gland optic chamis ```

Question 31

whatt extends from the mam bodies

Answer 31

tuber cirum

Question 32

what makes up the corporat quadigemmina

Answer 32

superior colliculi | inferior collici

Question 33

how many sup collicul are there

Answer 33

2

Question 34

what connects the 3rd and 4 th cventicle

Answer 34

cerebral aqeucust

Question 35

what is the function of sup. collic

Answer 35

sightt

Question 36

what is the function of inf collic

Answer 36

hearing

Question 37

what are the imporatnt parts of the cerebellum

Answer 37

``` arbor vitae cortex vermis cerebellar pedunc;les cerebellar hemis ```

Question 38

what connects the two cerebellar hemis

Answer 38

vermis

Question 39

what are the cerebellar peduncles

Answer 39

sup middle inf

Question 40

what does the inferior cerebellar peduncle connect

Answer 40

connects cerebellum to med oblongata

Question 41

what does the middle cerebella peduncle connect

Answer 41

cerebellum to pons

Question 42

what does the sup cerebrall peduncle connec

Answer 42

cerebellum to midbrain

Question 43

what are the imporatnt parts of the medulla oblongate

Answer 43

olive pyramids decussation of pyramids median ventral sulcus

Question 44

the median ventral sulcus is made from the connection of what

Answer 44

pyramids

Question 45

what are the 2 formaen of the 4th centrciel

Answer 45

foramen of lushka | foramen of magendie

Question 46

which is the foreman most ifnerior at the 4th ventricle

Answer 46

magendie

Question 47

the dura mater is made from what 3 layers

Answer 47

falx cerebri falx cerebelli tentorium cerebelli

Question 48

were is the falx cerebri located

Answer 48

in the long cerebral fissure | between hemispheres

Question 49

wehere is the falx cerebelli

Answer 49

between cerebellar hemispheres

Question 50

where is the tentorium cerebrella

Answer 50

between cerebrum and cerebellum (in tranverse fissure)

Question 51

the 4 ventricls act as what

Answer 51

reservoirs for CSF

Question 52

what is CSF produced by

Answer 52

choroid plexus

Question 53

the 2 lateral ventricles connect to the 3rd ventricle by what

Answer 53

interventricular formanen

Question 54

the blank connects the 3rd and 4th ventricles

Answer 54

cerebral aqeuduct