Focus on Ventricles Flashcards

(52 cards)

1
Q

cast of ventricles

3

A

3 Anterior horn of the lateral ventricle

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2
Q

cast of ventricles

1

A

1 Central part of the lateral ventricle

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3
Q

cast of ventricles

10

A

10 Inferior horn of lateral ventricle

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4
Q

cast of ventricles

15

A

15 Posterior horn of lateral ventricle

(image below is posterior view)

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5
Q

cast of ventricles

6

A

6 Third ventricle

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6
Q

What are the borders of the 3rd ventricle?

A

Roof: choroid tela and plexus

Floor: hypothalamus with optic and infundibular recesses

Anterior: columns of fornix, anterior commissure, lamina terminalis, triangular recess

Posterior: habenular and posterior commissures, suprapineal and pineal recesses

Lateral: thalamus, hypothalamus

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7
Q

cast of ventricles

17

A

17 Fourth ventricle

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8
Q

Level of 3rd ventricle

1

A

1 Caudate nucleus

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9
Q

Level of 3rd ventricle

2 (what lobe?)

A

2 Lobus insularis (insula)

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10
Q

Level of 3rd ventricle

3?

A

3 Lentiform nucleus

(comprises the putamen and the globus pallidus within the basal ganglia. It is a large, cone-shaped mass of gray matter just lateral to the internal capsule)

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11
Q

Level of 3rd ventricle

4

A

4 Claustrum

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12
Q

Level of 3rd ventricle

5

A

5 External capsule

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13
Q

Level of 3rd ventricle

6

A

6 Internal capsule

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14
Q

Level of 3rd ventricle

7

A

7 Thalamus

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15
Q

Level of 3rd ventricle

8 (which sinus?)

A

8 Inferior sagittal sinus

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16
Q

Level of 3rd ventricle

9

A

9 Superior sagittal sinus

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17
Q

Level of 3rd ventricle

11

A

11 Falx cerebri

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18
Q

Level of 3rd ventricle

12

A

12 Calvaria (diploe of skull)

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19
Q

Level of 3rd ventricle

13

A

13 Genu of corpus callosum

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20
Q

Level of 3rd ventricle

14

A

14 Anterior horn of lateral ventricle

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21
Q

Level of 3rd ventricle

15

A

15 Septum pellucidum

22
Q

Level of 3rd ventricle

16

A

16 Column of fornix

23
Q

Level of 3rd ventricle

17

A

17 Choroid plexus of third ventricle

24
Q

Level of 3rd ventricle

18

A

18 Splenium of corpus callosum

25
Level of 3rd ventricle 19
19 Entrance to inferior horn of lateral ventricle with choroid plexus
26
Level of 3rd ventricle 20
20 Optic radiation
27
cast of ventricles 2
2 Interventricular foramen of Monro
28
cast of ventricles 4 (what goes in the empty space?)
4 Site of interthalamic adhesion
29
cast of ventricles 5
5 Notch for anterior commissure
30
cast of ventricles 7
7 Optic recess
31
cast of ventricles 8 (what goes in the notch?)
8 Notch for optic chiasma
32
cast of ventricles 9
9 Infundibular recess
33
cast of ventricles 11
11 Lateral recess and lateral aperture of Luschka
34
cast of ventricles 12
12 Suprapineal recess
35
cast of ventricles 13
13 Pineal recess
36
cast of ventricles 14
14 Notch for posterior commissure
37
cast of ventricles 16
16 Cerebral aqueduct
38
18
18 Median aperture of Magendie
39
19
19 Cerebellomedullary cistern aka Cisterna Magna
40
20
20 Superior sagittal sinus
41
21 | (which sinus?)
21 Inferior sagittal sinus
42
23
23 Arachnoid granulations of Pacchioni
43
24
24 Straight sinus
44
9
9 Lateral ventricle (showing caudate nucleus)
45
10
10 Anterior commissure
46
11
11 Column of fornix
47
12
12 Optic chiasma
48
13
13 Crus of fornix
49
14
14 Stria medullaris of thalamus
50
15
15 Thalamus and interthalamic adhesion
51
16
16 Mamillothalamic fasciculus of Vicq d’Azyr (i'm not making this up, but I don't think it's very important for us to know)
52
17
17 Cerebral peduncle