Grote localisatorische syndromen
Pyramdalnsystem - Bewustenvrjwllienbeweinien
Arean4nbrodmannprecentrals - Tractusncortcospnalsn=ntractusnpyramdals
o Vanutnarean4nnaarncapsulannterna,nMedulano,n
krusnin90nprocentnlanisndecussaton
pyramdals
o Synapsnopnspinaal niveau met voorhoorn
cellen
o Synapsnmetnmotorschenkernennvanncranalen
zenuwennnhomonenncontralat,nbehalvenN.n7n
nferorn(nenkelncontralat)
o JenperferenneuronnlitnINnhetnCNS,nmaarnhetn
armpkenlooptnperfeer
- Cortex: precentraly gyrus area 4 van brodman en
pyramidale cellen = betzcellen
- Centrale motor neuronn=npyramdenbaan
o Excterendenwerknin->nspercontractenenn
controle
o nVOORNAMELIJKnInhiberendenwerknin->n
voorkomennhyperrefexenennhypertone
, o WatnbjnletselnACUUT?
Contralateralenutval
Arefexe
Atone
Paralyse
o WatnbjnCHRONISCH?
Utvalnnhberendenwerkni
Hyperrefexe
hypertone
- Perifere motor neuronn=nvoorhoorncelnmetnutloper
o Alfanneuronn->nspernnnervate
o stimulatie
o Gammanneuronn->nrefex
o Letsel?
Parese
Hypotone
Arefexe
Atrofe
Fascculates
- Spastctetnbjnutval
Extrapyramdaalnsystemn - automatschenbeweinien
- cortcalenzonesnnnfrontalenkwab
- basalenianila
- mesencefalenkernen
- medullanobloniata
- letsel
o verhoogde spiertonus
o tandradfenomeen:nieljktjdienaanspannenn
aionstennennantaionstenn->nridtetnpvn
spastctetn
o onwllekeurienbeweinien
verdwjnennbjnslapen
dysknesenn(nschokkendnennsneln)
tremornRUST
chorean(ndraaendenennlanizaamn)
athetose
hemballsmen->nhefieniooenden
beweininarm
myoclonen(nspasmennzoalsnbjn
nslapenn)
dystonen(nabnormalenhoudnin)
o vermnderninbeweinien
vermnderdenmmek
vermnderdnooiknpperen
vermnderdenarmslai
ianinmetnKLEINEnPASJES
fexenhoudni
monotonenspraak
MICROGRAFIE
Valneininbjndraaen
, Moeljknstartennennstoppen
o hyperknesenennhypoknesenallntoiether
Cerebellarnsystem - Coordnate
- Evenwcht
- Spertonus
- Interactenmetncortex,npoproceptenennvestbularn
systeem
- Letsel
o Ataxe->nafwezihedniecoordneerden
beweinienn(nbreednianinwandelpasn)
o Hypermetren->ndoorschetennbeweini,nbeenn
bljfnbenielen
o Intententremorntnrustntremornbjn
extrapyramdaal
o Dysdadochoknese
Sensbltet - VtalensensbltetnkrustnLAAG
o Temperatuur
o Pjn
o Groventastzn
o Tractusnspnothalamcusnlaterals
Pjnnenntemperatuur
o Tractusnspnothalamcusnanterorn
Groventastzn
Ganilonnspnalendorsalenradx
KRUISINGnMIDDENLIJNS
Synapsnthvncolumnandorsalsnvhn
ruiienmeri
Thalamus
Gyrus postsentralis ->
somatosensoriele cortex area 3 2 1
- GnostschensenbltetnkrustnHOOG
o Fjnentastzn
o Proproceptve
o Dscrmnatenzn
o Vbratenzn
o Vanachterstrenien:nfasciculus gracilis en
cuneatus ( cave aantastingnVitamine B
deficientien)
o Dorsalenianila
o Synapsnthvnmedullanobloniata
o Krusennvdnmddenljnn
o Thalamus
o Gyrusnpostcentrals
- Neuropathe:nstoornsnperferenzenuw
o Totalenonderbrekni
Anesthesen->nieennievoel
Analiesen->nieennpjn
o Gedeelteljkenonderbrekni
paresthese
o Assocatenmetnmotorschenstoornssen
, - Aantastninfascculusniraclsnenncuneatus
o Gevoelnopnwolkjesntenlopen
o Optische controle noodzaeelike voor normale
motoriee!!n(nproprocepteniestoordndusn
romberiniefuckednbjnslutennoienn)
Frontalenkwab - Psychomotorenennafectevenstoornssen
- Inhberendenennfasclterendentaakn->nkannaknesen
ievennofnpsychosenbouleme
- Grasp reflex -> gelike baby grikp reflex
- Grootstenvolumennnhersenen
- Hoierencortcalenfunctes
o Desnhbtenennncontnente
o Somnolente
o Expressieve afasienbjnlnkshemferschenletseln
AKAnsyndroom van brocan(nmoeljknspreken,n
maarnbeirjptnwelnnoinallesn)
- Afectevenstoornssen
o Ontremmni
o Eufore
o Depresse
o Aknetschenmutsme
Paretalenkwab - Bevatniyrusnpostcentralsnarean123n->nsensorsch
- Letsel
o Hemnhypoesthesan->nhalfzjdinutvalnievoel
o Hemnasteroinosen->nutvalndscrmnatenzn
o Contralatnhomonemenhemanopsen->nvoorbjn
chasmanoptcum
o Praxiestoornisn->nutvoerennvanniedachten
verstoordn->nbhnbovennkledj
o Stoornsnnnrumtenznn->nextreemndchtnbjn
mensennzten
o Somatoinose
o Gerstmann syndroom bik dominante sfeer ->
lines rechts fout
Temporelenkwab - Contralateralenhomonemenhemanopsanzelfdenalsn
paretalenkwab
- Receptieve afasie -> begrip van taal fout it broca
- Geheuiennstoornssen
- Eplepsenrsknverhooid
Occptalenkwab - Contralateralenhomonemennhemanopsen(nprmaren
vsuelencortexnlitnhern)
- Vsuelenainosen->nieennbetekensnmeernaanndnienn
denjenzetn
Depenstructurennvannhersenen - Basalenianilan->nchorea,nparknson,nathethose
- Capsulannternan->nmassevencontralatnutvaln->n
sensorsch,nmotorsch,nvsueel,naudtef
- Corticaal beeld -> contralateraal uitval gezicht en
lichaam
- Hersenstam -> contralaterale uitval lichaam maar
homolateraal gezicht -> spoedbehandeling nodig
veel ernstiger
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller lw95. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.87. You're not tied to anything after your purchase.