H2.3: Structuur en functie CZ (mesencephalon) Flashcards

1
Q

Onderverdeling mesencephalon

A

Tectum
Tegmentum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Onderdelen hersenstam

A

Mesencephalon
Pons
Medulla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Onderdelen tectum

A

Superieure colliculi
Inferieure colliculi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Superieure colliculi

A

Primitief visueel systeem
Blindsight
Ontwikkeling van hechting

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Inferieure colliculi

A

Auditief systeem

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Onderdelen tegmentum

A

Reticulaire formatie
Periaquaductale grijze stof

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Reticulaire formatie

A

90-tal kernen die het centrum van de hersenstam vormen
Van bovenkant mesencephalon tot onderkant medulla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Periaquaductale grijze stof

A

Onmiddellijk rond aquaduct
Rol in automatische bewegingen en endogene analgesie (= stoffen die lichaam vrijmaakt om pijnsignalen te dempen)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Nucleus ruber

A

Brengt informatie van motorische cortex en cerebellum naar ruggenmerg
Belangrijk tussenstation van cerebellum naar thalamus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Substantia nigra

A

Rol in motoriek

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Ventraal tegmentaal gebied (VTA)

A

Belangrijke dopamine-producerende kernen
Van belang voor beloningssysteem, orgasme, verslaving
Moeilijk te zien op afbeeldingen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly