100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
zelfstudie neurale plasticiteit $5.35   Add to cart

Other

zelfstudie neurale plasticiteit

 6 views  0 purchase
  • Course
  • Institution

verwerkingsoefeningen neurale plasticiteit

Preview 2 out of 13  pages

  • January 31, 2022
  • 13
  • 2021/2022
  • Other
  • Unknown
avatar-seller
M1.1 H2 Zelfstudie opdracht – Neuroplasticity

1. Study Material
 Presentation slides- Hearing college

 Books

● Lundy-Ekman, L. (2018). Neuroscience-E-Book: Fundamentals for Rehabilitation. Elsevier
Health Sciences.= Chapter 7
● Shumway-Cook, A., & Woollacott, M. H. (2007). Motor control: translating research into
clinical practice. Lippincott Williams & Wilkins= Chapter 4 (Pages 90-105)

 Journal papers
Winstein, C. J., & Kay, D. B. (2015). Translating the science into practice: shaping
rehabilitation practice to enhance recovery after brain damage. In Progress in brain
research (Vol. 218, pp. 331-360). Elsevier.



2. Questions:
For all questions refer to presentation slides of hearing college and also the
suggested literature. In every question there is also referral to the different pages of
the books

a. Define neuroplasticity? Refer to Lundy-Ekman page 137 – introduction

 Is the ability of neurons to change their function, chemical profile and/or

structure.

b. What are the mechanisms related to neuroplasticity? Refer to Lundy-Ekman page

137 – introduction

 Habituation

 Expiernce-dependent plasticity: learning and memory

 Recovery or maladaption after injury

c. What is habituation? Refer to Shumway-Cook page 83-84, Lundy-Ekman page 137

subtitle Habituation

 Neuroscience: one of the simplest forms of neuroplasticity, is a decrease in

response to a repeated, benign stimulus. After a period of rest in which the




1

, stimulus is no longer present or are partially resolved, and behavior can again

be elicited in response to the same sensory stimulus.

 Motor control: is the simplest form of implicit learning, habituation is related to

a decrease in synaptic activity between sensory neurons and their connection

to interneurons and motor neurons.

d. Can you describe the steps of long-term potentiation/depression? Refer to Lundy-

Ekman page 138 and fig 7.1 page 139

 Long term potential (LTP)

o LTP is the conversion of silent synapses to active synapses (figuur)

 Silent synapses lack functional AMPA receptors  are inactive

under normal conditions

 Silent synapses can be converted to active synapses by highly

correlated presynaptic and post synaptic firing

 Silent synapses become active when mobile AMPA

receptors are inserted into the synaptic membrane

because glutamate in the synaptic cleft can bind to th

exposed receptors.

o The postsynaptic membrane changes with LTP

o 1ste

 Ca enters the postsynaptic cell trough channels associated with

NMDA (N-methyl-D-aspartate) glutamate receptors, resulting in

phosphorylation of AMPA receptors and insertion of AMPA

receptors into the membrane

 Subsequently, the postsynaptic membrane remodels,

generating a new dendritic spine.

o For an neuron to structurally change, genetic alterations must occur in

the cell during the learning process.



2

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Dorien1114. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $5.35. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

71184 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$5.35
  • (0)
  Add to cart