Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Document preview thumbnail
Preview 4 out of 98 pages
Summary

Samenvatting Physiology of Behavior, Global Edition, ISBN: 9781292158105 Biologische Psychologie 2

Document preview thumbnail
Preview 4 out of 98 pages

Hiermee heb ik een 13/20 gehaald. Dit is een samenvatting van het vak Biologische Psychologie 2 bachelor II. Het wordt gedoceerd door Kris Baetens. Het bevat 5 hoofdstukken van het handboek Physiology of Behavior, Global Edition geschreven door Neil Carlson, Melissa Birkett.

Content preview

Biologische psychologie
H1: INLEIDING................................................................................................................................ 4

H2: ONDERZOEKSMETHODEN ...................................................................................................... 6

1. Beïnvloeden van functies ....................................................................................................................... 6
1.1 Laesie-studies ....................................................................................................................................... 6
1.2 Experimentele ablatie .......................................................................................................................... 7
1.3 Tijdelijke beïnvloeding.......................................................................................................................... 8

2. Observeren en structuur ...................................................................................................................... 11
2.1 Histologische methoden..................................................................................................................... 11
2.2 Tracing ................................................................................................................................................ 13
2.3 Structuur van levend (menselijk) weefsel .......................................................................................... 13

3. Observeren van activiteit ..................................................................................................................... 15
3.1 Elektrische en elektromagnetische activiteit ..................................................................................... 15
3.2 Metabole en synaptische activiteit .................................................................................................... 20


H3: ZICHT ..................................................................................................................................... 21

1. Het oog ................................................................................................................................................ 21
1.1 De stimulus: het licht.......................................................................................................................... 21
1.2 Anatomie van het oog ........................................................................................................................ 22
1.3 De retina ............................................................................................................................................. 23
1.4 Centraal en perifeer zicht ................................................................................................................... 27

2. Hersenregio’s betrokken bij visuele processen ..................................................................................... 28
2.1 Overzicht van het visuele circuit ........................................................................................................ 28
2.2 LGN ..................................................................................................................................................... 29
2.3 Cortex striata ...................................................................................................................................... 29
2.4 Cortex extrastriata.............................................................................................................................. 30

3. Kleurperceptie ..................................................................................................................................... 30
3.1 Ganglioncellen: licht & donker ........................................................................................................... 30
3.2 Rol van de retina ................................................................................................................................ 33
3.3 Cortex striata ...................................................................................................................................... 35
3.4 Cortex extrastriata.............................................................................................................................. 35

4. Vormperceptie..................................................................................................................................... 36
4.1 Spatiale frequentie ............................................................................................................................. 36
4.2 Cortex striata ...................................................................................................................................... 38
4.3 Cortex extrastriata.............................................................................................................................. 38

5. Perceptie van spatiale locatie .............................................................................................................. 41
5.1 Rol van de retina ................................................................................................................................ 41
5.2 Cortex striata ...................................................................................................................................... 41
5.3 Cortex extrastriata.............................................................................................................................. 41

6. Perceptie van oriëntatie en beweging .................................................................................................. 42
6.1 Cortex striata ...................................................................................................................................... 42
6.2 Cortex extrastriata.............................................................................................................................. 43



Bron: lessen en powerpoints gegeven door prof. Kris Baetens 1

,H4: GEHOOR, EVENWICHT, TAST, SMAAK EN GEUR .................................................................. 44

1. Gehoor ................................................................................................................................................ 44
1.1 De stimulus: geluid ............................................................................................................................. 44
1.2 Anatomie van het oor ........................................................................................................................ 44
1.3 Haarcellen & transductie .................................................................................................................... 46
1.4 Het auditieve circuit ........................................................................................................................... 48
1.5 Toonhoogte ........................................................................................................................................ 50
1.6 Volume ............................................................................................................................................... 50
1.7 Timbre ................................................................................................................................................ 51
1.8 Spatiale locatie ................................................................................................................................... 51
1.9 Complexe geluiden ............................................................................................................................. 52

2. Evenwicht ............................................................................................................................................ 53
2.1 Anatomie van het vestibulaire systeem ............................................................................................. 53
2.2 Het vestibulaire circuit ....................................................................................................................... 54

3. Voelen ................................................................................................................................................. 56
3.1 De stimuli ........................................................................................................................................... 56
3.2 Anatomie van de huid ........................................................................................................................ 56
3.3 Stimulatie van de huid........................................................................................................................ 58
3.4 Het somatosensorische circuit ........................................................................................................... 60
3.5 Pijn...................................................................................................................................................... 61

4. Smaak .................................................................................................................................................. 64
4.1 De stimuli ........................................................................................................................................... 64
4.2 Anatomie van de smaakpapillen en smaakcellen............................................................................... 64
4.3 Smaakperceptie.................................................................................................................................. 65
4.4 Het smaakcircuit ................................................................................................................................. 65

5. Geur .................................................................................................................................................... 66
5.1 De stimulus ......................................................................................................................................... 66
5.2 Anatomie van het olfactieve apparaat ............................................................................................... 68
5.3 Transductie ......................................................................................................................................... 69


H5: MOTORIEK............................................................................................................................. 70

1. Skeletspieren ....................................................................................................................................... 70
1.1 Anatomie ............................................................................................................................................ 70
1.2 Contractie ........................................................................................................................................... 71
1.3 Sensorische feedback ......................................................................................................................... 71

2. Motoriek en het ruggenmerg ............................................................................................................... 72
2.1 Monosynaptische stretchreflex .......................................................................................................... 72
2.2 Polysynaptische reflexen .................................................................................................................... 72

3. Motoriek en het brein .......................................................................................................................... 73
3.1 Dalende banen ................................................................................................................................... 73
3.2 Corticale structuren............................................................................................................................ 73
3.3 De motorische associatiecortex ......................................................................................................... 74
3.4 Subcorticale structuren ...................................................................................................................... 78

4. Complexe motoriek ............................................................................................................................. 82
4.1 Spiegelneuronen ................................................................................................................................ 82
4.2 Corollary discharge ............................................................................................................................. 84




Bron: lessen en powerpoints gegeven door prof. Kris Baetens 2

,H6: SLAAP EN BIOLOGISCHE RITMES .......................................................................................... 87

1. Wat is slaap? ....................................................................................................................................... 87
1.1 Slaapstadia ......................................................................................................................................... 87
1.2 Hersenactiviteit tijdens de slaap ........................................................................................................ 89

2. Waarom slapen we? ............................................................................................................................ 89
2.1 Functies van SWS-slaap ...................................................................................................................... 89
2.2 Functies van REM-slaap...................................................................................................................... 92
2.3 Slaap en leren ..................................................................................................................................... 92

3. Fysiologische slaap- en waakmechanismes .......................................................................................... 93
3.1 Neurale controle van slaap ................................................................................................................ 93
3.2 Neurale controle van waakzaamheid ................................................................................................. 94
3.3 Neurale controle van slaap-waak overgangen ................................................................................... 96
3.4 Neurale controle van REM-transitie ................................................................................................... 97




Bron: lessen en powerpoints gegeven door prof. Kris Baetens 3

, H1: Inleiding
Voorbeeld: tumor leidt tot gedragsverandering
- Verandering op fysiek vlak zorgt voor een verandering in persoonlijkheid
- Causaal verband tussen hersenen en persoonlijkheid
- Systematisch verband: tumor op een verschillende plekken zorgt voor verschillende
gedragsveranderingen

Verbondenheid tussen materieel lichaam en immateriële geest
- Lastig idee: intuïtief staan we er anders tegenover
o Lichaam kent een einde waardoor de verbondenheid impliceert dat de psyche
dan ook eindigt
- Lichaam = biologische processen, materie,…
o Stopt op een gegeven moment
- Psyche = geest, gedachten, gevoel, dromen, ervaring,…
- Bv.: darmflora speelt een belangrijke rol bij de stemming
- Materieel monisme = lichaam en geest staan samen

2 richtingen:
- Lichaam verandert, welke verandering heeft dit op psyche?
o Waarneming: verschillende pillen kunnen zorgen voor visuele hallucinaties,
slaap, honger,…
o Persoonlijkheid: schade aan hersendelen kunnen persoonlijkheid veranderen
§ Psychische effecten van hersenschade hangen systemisch samen met
de locus (= plaats van schade in hersenen)
§ Bv.: S.M., de vrouw zonder angst
• Bilaterale schade in de amygdala
• Experiment op vrouw waarbij ze haar wouden bang maken met
slangen, horrorfilms, spookhuis,… maar ze werd niet bang
• Ze was ook niet in staat om angst in anderen te herkennen
o Ook andere verwante emoties kon ze niet herkennen
o Walging en angst hangen vaak samen
§ Bij beide emoties nemen mensen afstand van de
situatie
§ Fight, flight, freeze
• Probleem: ze heeft geen vermijdingsgedrag obv angst
• CO2 inhaleren: gevoel van verstikking
o Toen kreeg ze wel een paniekaanval dus voelde angst
o Deze prikkel kwam van binnenuit
§ Geen externe factor
• Ze had ook schrik van de tandarts
o Verklaring: vroeger heeft ze een pijnlijke ervaring gehad
waardoor ze een geconditioneerde respons vertoont
§ Amygdala = detectie van externe dreiging
• Interne dreiging loopt via een andere weg
o Beslissingen en ethiek:



Bron: lessen en powerpoints gegeven door prof. Kris Baetens 4

Connected book
 image
Neil R Carlson, Birkett Melissa Physiology of Behavior
Publisher: juni 2016 ISBN: 9781292158105 Edition: 1

Document information

Study
Summarized whole book?
No
Which chapters are summarized?
Hoofdstuk 5 t.e.m. 9
Uploaded on
January 12, 2022
File latest updated on
January 31, 2022
Number of pages
98
Written in
2021/2022
Type
Summary
$7.71

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
ryostox
4.4
(16)
Sold
259
Followers
110
Items
36
Last sold
2 months ago



Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions