Activate Now
ProHealth health Vitamin and Natural Supplement Store and Health
Home  |  Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help
Facebook Google Plus
Fibromyalgia  Chronic Fatigue Syndrome & M.E.  Lyme Disease  Natural Wellness  Supplement News  Forums  Our Story
Store     Brands   |   A-Z Index   |   Best Sellers   |   New Products   |   Deals & Specials   |   Under $10   |   SmartSavings Club

Trending News

Brain White Matter Abnormalities in Female Interstitial Cystitis/Bladder Pain Syndrome: A MAPP Netwo...

Top 7 Nutrient-Dense Foods That Make Calorie Counting Obsolete

How One LLND Treats Lyme disease and Co-infections Using Natural Medicine

For veterans with Gulf War Illness, an explanation for the unexplainable symptoms

Acupuncture reduces hot flashes in breast cancer survivors

SURVEY: Has Your Illness Affected What You Eat?

DePaul Study Recruiting Participants

Cocoa flavanols lower blood pressure and increase blood vessel function in healthy people

Detection of Invasive Borrelia burgdorferi Strains in North-Eastern Piedmont, Italy.

Mediterranean Diet Plus Olive Oil Associated with Reduced Breast Cancer Risk

Print Page
Email Article

Cognitive functioning in Chronic Fatigue Syndrome: A meta-analysis – Source: Psychological Medicine, Jan 2010

  [ 30 votes ]   [ Discuss This Article ]
By SJ Cockshell, JL Mathias • • January 6, 2010

Background: Cognitive problems are commonly reported in persons with chronic fatigue syndrome (CFS) and are one of the most disabling symptoms of this condition. A number of cognitive deficits have been identified, although the findings are inconsistent and hindered by methodological differences.

The current study therefore conducted a meta-analysis of research examining cognitive functioning in persons with CFS in order to identify the pattern and magnitude of any deficits that are associated with this condition.

Method: A comprehensive search of the PubMed and PsycINFO databases for studies that examined cognitive functioning in CFS between 1988 and 2008 identified 50 eligible studies. Weighted Cohen's d effect sizes, 95% confidence intervals and fail-safe Ns were calculated for each cognitive score.

• Evidence of cognitive deficits in persons with CFS was found primarily in the domains of attention, memory and reaction time.

• Deficits were not apparent on tests of fine motor speed, vocabulary, reasoning and global functioning.

Conclusions: Persons with CFS demonstrate moderate to large impairments:

• In simple and complex information processing speed,

• And in tasks requiring working memory over a sustained period of time.

Source: Psychological Medicine, Jan 5, 2010.pp 1-15. PMID: 20047703, by Cockshell SJ, Mathias JL. School of Psychology, The University of Adelaide, South Australia, Australia. [E-mail:]

Please Discuss This Article:   Post a Comment 

[ Be the first to comment on this article ]

Free Chronic Fatigue Syndrome and Fibromyalgia Newsletters
Subscribe to
Subscribe Now!
Receive up-to-date ME/CFS, Fibromyalgia & Lyme Disease treatment and research news
 Privacy Guaranteed  |  View Archives

Vitamins and Supplements

Featured Products

Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%
Vitamin D3 Extreme™ Vitamin D3 Extreme™
50,000 IU Vitamin D3 - Prescription Strength
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium

Natural Remedies

Vitamin K-2 – A Key Player in Cardiovascular and Bone Health Vitamin K-2 – A Key Player in Cardiovascular and Bone Health
Red Yeast Rice - Natural Option for Supporting Healthy Cholesterol Red Yeast Rice - Natural Option for Supporting Healthy Cholesterol
Soothe, Heal and Regulate Your Digestive System with Nutrient-Rich Aloe Vera Soothe, Heal and Regulate Your Digestive System with Nutrient-Rich Aloe Vera
Safely Burn Away Body Fat Safely Burn Away Body Fat
Coping When Colds or Flu Catch Up with You

What is Fibromyalgia?
Fibromyalgia Diagnosis
Fibromyalgia Symptoms
Fibromyalgia Causes
Fibromyalgia Treatments
Fibromyalgia Diet
Fibromyalgia Medications
M.E. & CFS
What is M.E./CFS?
M.E./CFS Diagnosis
M.E./CFS Symptoms
M.E./CFS Causes
M.E./CFS Treatments
M.E./CFS Diet
M.E./CFS Medications
What is Lyme Disease?
Lyme Disease Diagnosis
Lyme Disease Symptoms
Lyme Disease Causes
Lyme Disease Treatments
Lyme Disease Diet
Lyme Disease Medications
M.E. & CFS
Lyme Disease
General Health
ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus
Credit Card Processing