ProHealth fibromyalgia 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

What Does Fibromyalgia Feel Like?

VIDEO: What is Fibromyalgia?

Fibromyalgia and Thyroid Resistance

Be Your Own Researcher: Treat Chronic Pain as a Daily Experiment

Five Things You Should Never Say to a Person with Chronic Illness...And What To Say Instead

Fibromyalgia has a high prevalence and impact in cardiac failure patients.

Journey to a Diagnosis

My Current Treatment Protocol for Chronic Lyme and Fibromyalgia

The Depression Puzzle: Are Anti-inflammatories Better Than Antidepressants? An ME/CFS and FM Perspec...

Is Acceptance Just Resignation?

 
Print Page
Email Article

Chronic fatigue syndrome sleep pattern unique: Ultra-slow delta power just 20% of normal

  [ 25 votes ]   [ 1 Comment ]
www.ProHealth.com • July 10, 2012


Article:
Ultra-Slow delta power in chronic fatigue syndrome
– Source: Psychiatry Research, Jul 6, 2012

By Olivier Le Bon, et al.

[Note: Delta brain waves are large low frequency waves (neuron oscillations) usually associated with the deepest stages of sleep or ‘slow-wave’ sleep; they begin to appear in stage 3 sleep but dominate by stage 4. Normally they stimulate the release of growth hormone from the pituitary; they stimulate release of the hormone prolactin (which has more than 300 known effects including immune regulation and bodily water & salt balance); and they lead to a decrease in thyroid stimulating hormone activity.]

Abstract:
The role of sleep in patients diagnosed with chronic fatigue syndrome is not fully understood. Studies of polysomnographic and quantitative sleep electroencephalographic (EEG) measures have provided contradictory results, with few consistent findings in patients with Chronic Fatigue Syndrome (CFS).

For the most part, it appears that delta EEG activity may provide the best discrimination between patients and healthy controls.

A closer examination of delta activity in the very slow end of the frequency band is still to be considered in assessing sleep in CFS.

The present preliminary study compared absolute and relative spectral power in conventional EEG bands and ultra-slow delta (0.5-0.8Hz) between 10 young female patients with the CFS and healthy controls without psychopathology.
 
• In absolute measures, the ultra-slow delta power was lower in CFS, about one-fifth that of the control group.

• Other frequency bands did not differ between groups.

• Relative ultra-slow delta power was lower in patients than in controls.

CFS is associated with lower ultra-slow (0.5-0.8Hz) delta power, underscoring the importance of looking beyond conventional EEG frequency bands.

From a neurophysiological standpoint, lower ultra-slow wave power may indicate:

• Abnormalities in the oscillations in membrane potential

• Or a failure in neural recruitment* in those with CFS.

*[‘Neural recruitment’ is defined as a tendency for a neural response to spread or increase with a prolonged stimulus.]

Source: Psychiatry Research, Jul 6, 2012. PMID:22771174, by Le Bon O, Neu D, Berquin Y, Lanquart JP, Hoffmann R, Mairesse O, Armitage R. Brugmann University Hospital, Sleep Laboratory and Unit for Chronobiology and Hopital Erasme, Sleep Research Unit, Universite Libre de Bruxelles, Brussels, Belgium. [Email: lebono@skynet.be]





Post a Comment

Featured Products From the ProHealth Store
Optimized Curcumin Longvida® Energy NADH™ 12.5mg Fibro Freedom™


Article Comments Post a Comment

Delta in CFS
Posted by: Juloo
Jul 16, 2012
This mirrors the results of two sleep studies I've had done. Maybe now my doctors will give it a closer look. Good to read this and know it is confirmed.
Reply Reply
 
Optimized Curcumin Longvida with Omega-3

Featured Products

Guaifenesin FA™ Guaifenesin FA™
Helps the Body Eliminate Excess Calcium and Phosphates
B-12 Extreme™ B-12 Extreme™
The Most Potent Vitamin B-12 on Earth
Fibro Freedom™ Fibro Freedom™
Soothes, Strengthens & Revitalizes
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health

Natural Remedies

The Crucial Role CoQ10 Plays in Fibromyalgia and ME/CFS The Crucial Role CoQ10 Plays in Fibromyalgia and ME/CFS
A Hard-Working Molecule that May Help Ease Pain & Brighten Mood A Hard-Working Molecule that May Help Ease Pain & Brighten Mood
Breakthrough Form of Magnesium Enhances Memory and Cognitive Function Breakthrough Form of Magnesium Enhances Memory and Cognitive Function
The Revolutionary 'Good Fat' That Promotes Heart, Brain, Bone and Joint Health The Revolutionary 'Good Fat' That Promotes Heart, Brain, Bone and Joint Health
When a Good Night's Sleep Is Just a Daydream... When a Good Night's Sleep Is Just a Daydream...

CONTACT US
ProHealth, Inc.
555 Maple Ave
Carpinteria, CA 93013
(800) 366-6056  |  Email

· Become a Wholesaler
· Vendor Inquiries
· Affiliate Program
SHOP WITH CONFIDENCE
Credit Card Processing
SUBSCRIBE TO OUR NEWSLETTERS
Get the latest news about Fibromyalgia, M.E/Chronic Fatigue Syndrome, Lyme Disease and Natural Wellness

CONNECT WITH US ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus

© 2018 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map