dit zijn extra slides om zo het volledige deel / hoofdstuk van het handboek te bekomen. deze slides kunnen bij de slides van prof. Vereeck gebruikt worden.
Het zijn slides van p105-106 h5
Upper- en lowermotorneurolesion
• Bij neurologische aandoeningen =onderscheid tussen
uppermotorneuronlaesie (UMN-laesie)
lowermotorneuronlaesie (LMN-laesie).
• corticospinale baan
belangrijke route voor willekeurige spieractiviteit
ontspringt in precentrale gyrus /zone 4, zone 4S ,zone 6 van motorische cortex in
frontale kwab
Vanuit cellichamen verlaten axonen cortex via capsula interna.
geen kapsel
passage van descenderende &ascenderende banen (fig 5.5)w
axonen verlaten capsula interna
gaan via pedunculi (stelen) van middenhersenen door hersenstam tot medulla
oblongata.
80-90% van axonen kruist naar contralaterale zijde medulla oblongata &daalt af in
ruggenmerg, in laterale corticospinale baan.
axonen die niet kruisen in medulla oblongata, zetten weg voort aan dezelfde zijde
in ventrale corticospinale baan.
,
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 NM99. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.29. You're not tied to anything after your purchase.
