Featured Research

from universities, journals, and other organizations

Alzheimer’s Disease Results In Greater Language Impairments In More Highly-educated Than Less Learned Patients, New Study Suggests

Date:
September 16, 2009
Source:
University of Hertfordshire
Summary:
Alzheimer’s Disease results in greater language impairments in more highly-educated than less learned patients, according to a new study. The research also revealed that women with the disease fare worse on language tasks, which have been traditionally associated with better performance in healthy women.

A postgraduate researcher at the University of Hertfordshire has found that Alzheimer’s Disease (AD) results in greater language impairments in more highly-educated than less learned patients.

Related Articles


The research also revealed that women with the disease fare worse on language tasks, which have been traditionally associated with better performance in healthy women.

Amy Duncan, who will graduate on September 17 at the University of Hertfordshire’s Postgraduate Awards Ceremonies, completed an MSc in Research Methods in Cognitive Neuropsychology during which she reviewed studies of verbal retrieval in over 6000 patients with AD.

Her paper, recently published in the international journal Cortex, describes her analysis of 135 studies examining verbal fluency and name retrieval in 6,000 AD patients and over 6,000 healthy controls.

Her work was supervised by Professor Keith Laws from the University’s School of Psychology. The researchers looked at the degree of verbal impairment in AD patients and whether the severity of impairment relates to patient sex and education.

“Our analyses revealed some intriguing sex differences in people with Alzheimer’s Disease – with women surprisingly showing worse naming ability than men; and perhaps even more surprisingly, the more highly educated patients displayed deficits that were more severe than those seen in the less well-educated patients,” said Professor Laws “The latter suggests that being better educated, rather than protecting you against Alzheimer’s disease, may in fact lead to worse outcomes on some measures.”

Amy, who has gone on to do a Doctorate in Clinical Psychology at the University of Hertfordshire added: “These surprising results perhaps give rationale for further research into the effects that sex and educational background have on different cognitive abilities in Alzheimer’s Disease. It was a very interesting project to be involved in, and relevant for understanding the impairments people with this disease face. This is particularly significant as Alzheimer’s Disease currently affects over 700,000 people in the UK and that two-thirds of these are women.”


Story Source:

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


Journal Reference:

  1. Laws et al. Normal’ semantic–phonemic fluency discrepancy in Alzheimer's disease? A meta-analytic study. Cortex, 2009; DOI: 10.1016/j.cortex.2009.04.009

Cite This Page:

University of Hertfordshire. "Alzheimer’s Disease Results In Greater Language Impairments In More Highly-educated Than Less Learned Patients, New Study Suggests." ScienceDaily. ScienceDaily, 16 September 2009. <www.sciencedaily.com/releases/2009/09/090915101545.htm>.
University of Hertfordshire. (2009, September 16). Alzheimer’s Disease Results In Greater Language Impairments In More Highly-educated Than Less Learned Patients, New Study Suggests. ScienceDaily. Retrieved April 1, 2015 from www.sciencedaily.com/releases/2009/09/090915101545.htm
University of Hertfordshire. "Alzheimer’s Disease Results In Greater Language Impairments In More Highly-educated Than Less Learned Patients, New Study Suggests." ScienceDaily. www.sciencedaily.com/releases/2009/09/090915101545.htm (accessed April 1, 2015).

Share This


More From ScienceDaily



More Health & Medicine News

Wednesday, April 1, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Wound-Healing Laser Soon to Be a Reality Israeli Scientist

Wound-Healing Laser Soon to Be a Reality Israeli Scientist

Reuters - Innovations Video Online (Apr. 1, 2015) Israeli scientists says laser bonding of tissue allows much faster healing and less scarring. Amy Pollock has more. Video provided by Reuters
Powered by NewsLook.com
Liberia Sees Resurgence of Drug Trafficking as Ebola Wanes

Liberia Sees Resurgence of Drug Trafficking as Ebola Wanes

AFP (Apr. 1, 2015) The governments of Liberia and Sierra Leone have been busy fighting the menace created by the deadly Ebola virus, but illicit drug lords have taken advantage of the situation to advance the drug trade. Duration: 01:12 Video provided by AFP
Powered by NewsLook.com
Stigma Stalks India's Leprosy Sufferers as Disease Returns

Stigma Stalks India's Leprosy Sufferers as Disease Returns

AFP (Apr. 1, 2015) The Indian government declared victory over leprosy in 2005, but the disease is making a comeback in some parts of the country, with more than a hundred thousand lepers still living in colonies, shunned from society. Duration: 02:41 Video provided by AFP
Powered by NewsLook.com
7-Year-Old Girl Gets 3-D Printed 'robohand'

7-Year-Old Girl Gets 3-D Printed 'robohand'

AP (Mar. 31, 2015) Although she never had much interest in prosthetic limbs before, Faith Lennox couldn&apos;t wait to slip on her new robohand. The 7-year-old, who lost part of her left arm when she was a baby, grabbed it as soon as it came off a 3-D printer. (March 31) Video provided by AP
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:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

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