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Samenvatting tentamenstof FA-BA301 psychofarmacologie

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Volledige samenvatting van tentamenstof voor psychofarmacologie, met plaatjes uit het boek ter illustratie.

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  • January 12, 2022
  • 53
  • 2021/2022
  • Summary
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Psychofarmacologie


i




FA-BA301
Universiteit Utrecht
2021-2022

JD

, Slaap video khan 's academy





4 stages →
90 minuten

NON Rapid
-



Eye Movement


tetris sleep
V1




NU →
'
fail →
hypnicjecks
theta Waves




nthmmmmm
→ harder +0 Ware UP
Nz Mmm " hibit
Cognitive
More theta k -


complex
( sleep ' e. 9 '

sleep through load noicè)
gpinaeeg

~ →
gegaan,
gyyyq.mg
delta Waves




Rapid eye Movement ( REM)

paradoxaal sleep
musdes parakesed





→De 4-5 Cycles minute

90
each Cycle N, → Nz → N> →
Nz →
Rem →
Ny




?⃝

, ttypothalamic regulation of sleep and
Circa dian Rhythms

paper by Saper
ascending arousal System

originates uit Pons : yellow pathway

Upper



n
• TT laterodorsastegmental
: nuclei


PPT: pedunculopontine

facilitator thatamocortic.ae transmission
.





Neurons in PPT / LDT Vuren het snelst


t dens waakzaamheid en Rem slaap
-

. #


"" de" " "" " "
%

mi"" " "t " " ""




Red
Pathway → activatie cerebrale cortex to


facilitaire Processing of inputs from thalamus

Arise from :




( TMN) tuberomammillary nucleus (Histamine)

ATO cells group ( dopamine)

Dorsal and mediaan raphe nuclei ( serotonine)

(LC) locus Coeruleus ( Noradrenaline)

( LHA) latere Hypothalamus ( orexin ,
Melanin Concentration
-




g Hormoon)

(BF) Basat ( GABA Ach)




forebrain or




Lesions in LHA and rostra midbrain → coma




ij

, Insomnia -
• ksions in Basat ganglia and anterior hypothalamus


VLPO →
Sends output to ael cell
groups involved in arousal




VLPO neuronen Z n Vooral actief t dens slaap → bevatten remmende neurotransmitters GABA

en
guanine

Orexins / hypocretins

Only produced b neuronen cluster in posterior Half of LHA
Narcolepsie Vermindering


van orexin-2 receptor

orexin neurons vooral actief t dens waak






Versterken Arousal systeem , maar remmen VLPO niet

Waarsch nl k ter stabilisatie fkpflop eenvoudig ongewild in


van -




systeem
:
niet

slaap Vallen , niet zomaar ontwaken




Homeostase van slaap
accumulatie sleep promoting substantie
-




Adenosine →
eindproduct degradatie ATD ,




lang wakker bl ven leidt tot accumulatie in Basat forebrain .




Toediening van adenosine Veroorzaakt slaap b katten ,




( ircadian regulatie van slaap
Suprachiasmatic nucleus Brains
'

→ Master Cloud
↳ resets onder invloed licht
daily →
van en melatonine uit

de p nappelklier




ijijijij ij ij

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