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

Lady Gaga Documentary Reveals the Severity of Her Fibromyalgia Pain

VIDEO: Fibromyalgia is Real - A Video for Nonbelievers

Unravelling the Mysteries of ME/CFS and Fibromyalgia: Meet the Man Behind the Book

Is the Fibro-fog in Fibromyalgia a Prelude to Dementia?

An Overlooked Issue in Fibromyalgia? Study Highlights Problems Standing (Orthostatic Intolerance)

Why Lady Gaga having fibromyalgia is both a blessing and curse for the fibromyalgia community

How Myofascial Release Got Me Back On My Feet Again

Born this Way – Me & Lady Gaga

Lymphatic Massage, Clogged Drains and Fibromyalgia Pain

Fibromyalgia Fare Fit for All Seasons

 
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
FibroSleep™ Guaifenesin FA™ 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

B-12 Extreme™ B-12 Extreme™
The Most Potent Vitamin B-12 on Earth
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Guaifenesin FA™ Guaifenesin FA™
Helps the Body Eliminate Excess Calcium and Phosphates
Fibro Freedom™ Fibro Freedom™
Soothes, Strengthens & Revitalizes

Natural Remedies

Repair Damaged Mitochondria and Reduce Fatigue Up to 45% Repair Damaged Mitochondria and Reduce Fatigue Up to 45%
Physically and Mentally Exhausted? How to Restore Energy at Its Source Physically and Mentally Exhausted? How to Restore Energy at Its Source
Eating Fat is Good... Maybe... Could Be... Sometimes Eating Fat is Good... Maybe... Could Be... Sometimes
Research Links Green Tea to Weight Loss Research Links Green Tea to Weight Loss
Safely Burn Away Body Fat Safely Burn Away Body Fat

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

© 2017 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map