In Multiple Sclerosis the Myelin Sheaths Around the Axons of the Brain

question 33

Multiple Choice

In multiple sclerosis the myelin sheaths around the axons of the brain and spinal cord are damaged and demyelination results.How does this disease manifest at the level of the action potential?

• A)Action potentials move in the opposite direction on the axon.
• B)Action potentials move more slowly along the axon.
• C)Action potentials are entirely negated.
• D)All of the above occurs in multiple sclerosis.

---

Definitions:

Clickthrough

The action of clicking on an online advertisement or link to move from one webpage to another, often used as a measure of advertising effectiveness.

Social Games

Interactive games designed to be played on social media platforms, encouraging social interaction and connection amongst players.

Tweet

A message posted on Twitter, a social media platform, usually limited to a specific number of characters.

Social Entertainment

Forms of media that combine elements of interaction and engagement with entertainment content, often through social networks.