Add Papers Marked0
Paper checked off!

Marked works

Viewed0

Viewed works

Shopping Cart0
Paper added to shopping cart!

Shopping Cart

Register Now

eKönyvtár library
FAQ
 

Great deal: today with a discount!

Regular price:
1 017 Ft
You save:
110 Ft
Discounted price*:
906 Ft
Purchase
Add to Wish List
ID number:830948
Evaluation:
Published: 27.09.2003.
Language: English
Level: Secondary school
Literature: n/a
References: Not used
Extract

Multiple sclerosis (MS) is an autoimmune disease characterized by destruction of the myelin sheath surrounding the axons of the central nervous system. The damaged oligodendrocytes which generate myelin cannot be restored. Scarring occurs, which results in an interruption of the salutatory conduction of an action potential down the axon. This slower conduction velocity results in weakness and lack of coordination in the individual suffering from MS (Bear, Connors, & Paradiso, 2001, p. 94). Previously, MS was thought to only involve white matter. New research however has shed light on the disease, and changes in the central nervous system beyond demyelination may be involved. This paper is a review and discussion of three recent studies in which various MRI techniques were employed to examine changes beyond demyelination in MS patients.
Evanelou, et al. investigated the relationship between axonal losses in normal-appearing areas of the corpus callosum to the lesion volume in corresponding areas of cerebral white matter. The researchers performed post-mortem brain imaging on eight patients with relapsing-remitting or secondary progressive MS and eight age- and sex-matched control subjects with no neurological conditions.

Author's comment
Load more similar papers

Send to email

Your name:

Enter an email address where the link will be sent:

Hi!
{Your name} suggests you to check out this eKönyvtár paper on „Multiple Sclerosis”.

Link to paper:
https://eng.ekonyvtar.eu/w/830948

Send

Email has been sent

Choose Authorization Method

Email & Password

Email & Password

Wrong e-mail adress or password!
Log In

Forgot your password?

Facebook

Not registered yet?

Register and redeem free papers!

To receive free papers from eKönyvtár.com it is necessary to register. It's quick and will only take a few seconds.

If you have already registered, simply to access the free content.

Cancel Register