Featured Research

from universities, journals, and other organizations

Education helps against dementia, Swedish study finds

Date:
June 1, 2010
Source:
University of Gothenburg
Summary:
Researchers have discovered that education not only delays the early symptoms of dementia, but can also slow down the development of the disease – a finding that could result in faster diagnosis and treatment of dementia, reveals new research from Sweden.

Researchers have discovered that education not only delays the early symptoms of dementia, but can also slow down the development of the disease -- a finding that could result in faster diagnosis and treatment of dementia, reveals a thesis from the Sahlgrenska Academy at the University of Gothenburg, Sweden.

Previous studies have shown that education offers some degree of protection against the symptoms of disorders of the brain. "This mechanism has previously been observed at a late stage of the disease, primarily in cases of Alzheimer's, which is a type of dementia," says Sindre Rolstad, researcher at the University of Gothenburg. "We wanted to investigate how education affected the disease in the early stages of dementia, known as mild cognitive impairment."

People with mild cognitive impairment can be affected by a reduction in their ability to think, such as reduced memory and a short attention span. "We wanted to find out whether highly educated patients with mild cognitive impairment differed in terms of tolerance of the disease from patients with intermediate and low levels of education," says Rolstad.

By analysing the patients' spinal fluid, the researchers were able to examine whether there were signs of dementia in the brain. "Highly educated patients with mild cognitive impairment who went on to develop dementia over the next two years had more signs of disease in their spinal fluid than those with intermediate and low levels of education," says Rolstad. Despite having more disease in the brain, the highly educated patients showed the same symptoms of the disease as their less well educated counterparts. This means that patients with higher levels of education tolerate more disease in the brain.

The researchers also studied patients with mild cognitive impairment who did not go on to develop dementia over the next two years. "We found that the highly educated patients who did not develop dementia during the course of the study showed signs of better nerve function than those with lower levels of education," says Rolstad. "This finding means that the highly educated not only tolerate more disease in the brain but also sustain less nerve damage during the early stages of the disease."

The results indicate that a higher reserve capacity delays the symptoms of dementia and the progress of the disease. This can help the care sector to be more aware of dementia in highly educated patients, and thus increase the chances of the correct treatment being given.


Story Source:

The above story is based on materials provided by University of Gothenburg. Note: Materials may be edited for content and length.


Cite This Page:

University of Gothenburg. "Education helps against dementia, Swedish study finds." ScienceDaily. ScienceDaily, 1 June 2010. <www.sciencedaily.com/releases/2010/05/100531082855.htm>.
University of Gothenburg. (2010, June 1). Education helps against dementia, Swedish study finds. ScienceDaily. Retrieved September 19, 2014 from www.sciencedaily.com/releases/2010/05/100531082855.htm
University of Gothenburg. "Education helps against dementia, Swedish study finds." ScienceDaily. www.sciencedaily.com/releases/2010/05/100531082855.htm (accessed September 19, 2014).

Share This



More Mind & Brain News

Friday, September 19, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Food Addiction Might Be Caused By PTSD

Food Addiction Might Be Caused By PTSD

Newsy (Sep. 18, 2014) New research shows that women who suffer from PTSD are three times more likely to develop a food addiction. Video provided by Newsy
Powered by NewsLook.com
Corporal Punishment on Decline, Debate Renews

Corporal Punishment on Decline, Debate Renews

AP (Sep. 16, 2014) Corporal punishment in the United States is on the decline, but there is renewed debate over its use after Minnesota Vikings running back Adrian Peterson was charged with child abuse. (Sept. 16) Video provided by AP
Powered by NewsLook.com
FDA Eyes Skin Shocks Used at Mass. School

FDA Eyes Skin Shocks Used at Mass. School

AP (Sep. 15, 2014) The FDA is considering whether to ban devices used by the Judge Rotenberg Educational Center in Canton, Massachusetts, the only place in the country known to use electrical skin shocks as aversive conditioning for aggressive patients. (Sept. 15) Video provided by AP
Powered by NewsLook.com
Shocker: Journalists Are Utterly Addicted To Coffee

Shocker: Journalists Are Utterly Addicted To Coffee

Newsy (Sep. 13, 2014) A U.K. survey found that journalists consumed the most amount of coffee, but that's only the tip of the coffee-related statistics iceberg. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins