Activate Now
 
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

Fibromyalgia's Long Journey to Legitimacy

May 12th is International ME/CFS, Lyme, and FM Awareness Day!

May is Fibromyalgia Awareness Month

Are You ‘Activated’? Mast Cell Activation Syndrome and ME/CFS/FM

A Path Of Emotional Growth

Coming Soon – A Happy Seven: An Experimental Short Film About Fibromyalgia

What Are You Looking Forward To?

Are There Objective Tests for Fibromyalgia?

3 Ways to Support Your Spouse When You're Chronically Ill

One year in review 2016: fibromyalgia.

 
Print Page
Email Article

Increased Frequency Power Found in Pain-Related Brain Regions of Fibromyalgia Patients

  [ 2 votes ]   [ Discuss This Article ]
www.ProHealth.com • June 9, 2013


Increased power spectral density in resting-state pain-related brain networks in fibromyalgia.

By Ji -Young Kim, et al.

Abstract:

Fibromyalgia (FM), characterized by chronic widespread pain, is known to be associated with heightened responses to painful stimuli and atypical resting state functional connectivity among pain-related regions of the brain. Previous studies on FM using resting-state functional magnetic resonance imaging (rs-fMRI) have focused on intrinsic functional connectivity, which maps the spatial distribution of temporal correlations among spontaneous low frequency fluctuation (LFF) in fMRI resting-state data.

In the current study, using rs-fMRI data in frequency domain, we investigate the possible alteration of power spectral density (PSD) of low frequency fluctuation in brain regions associated with central pain processing in patients with FM.

Resting-state fMRI data were obtained from 19 patients with FM and 20 age-matched healthy female control subjects. For each subject, the PSDs for each brain region identified from functional connectivity maps were computed for the frequency band of 0.01-0.25 Hz. For each group, average PSD was determined for each brain region and a two-sample t-test was performed to determine the difference in power between the two groups.

According to the results, patients with FM exhibited significantly increased frequency power in the primary somatosensory cortex (S1), supplementary motor area (SMA), dorsolateral prefrontal cortex (DLPFC), and amygdala.

In patients with FM, the increase in PSD did not show an association with depression or anxiety. Therefore, our findings of atypical increased frequency power during resting-state in pain-related brain regions may implicate the enhanced resting-state baseline neural activity in several brain regions associated with pain processing in FM.

Source: Pain, May 25, 2013. By Ji -Young  Kim, Seong-Ho  Kim, Jeehye  Seo, Sang-Hyon  Kim, Seung Woo  Han, Eon Jeong  Nam, Seong-Kyu  Kim, Hui Joong  Lee, Seung-Jae  Lee, Yang-Tae  Kim, and Yongmin  Chang. Department of Medical Science, Kyungpook National University School of Medicine, Daegu, Korea.





Post a Comment

Featured Products From the ProHealth Store
Energy NADH™ 12.5mg Optimized Curcumin Longvida® Guaifenesin FA™

Looking for Vitamins, Herbs and Supplements?
Search the ProHealth Store for Hundreds of Natural Health Products


Article Comments



Be the first to comment on this article!

Post a Comment


 
20 Helpful Tips for Cleaning and Organizing When You're Chronically Ill

Featured Products

Fibro Freedom™ Fibro Freedom™
Soothes, Strengthens & Revitalizes
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
B-12 Extreme™ B-12 Extreme™
The Most Potent Vitamin B-12 on Earth
Hydroxocobalamin Extreme™ Hydroxocobalamin Extreme™
The B-12 Your Brain Needs for Detox & Sharpness
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid

Natural Remedies

Red Yeast Rice - Natural Option for Supporting Healthy Cholesterol Red Yeast Rice - Natural Option for Supporting Healthy Cholesterol
Herbal Inflammation Management for Whole Body Health Herbal Inflammation Management for Whole Body Health
Vitamin K-2 – A Key Player in Cardiovascular and Bone Health Vitamin K-2 – A Key Player in Cardiovascular and Bone Health
Front Line Defense Against Colds & Flu - Support for Healthy Immune System Balance Front Line Defense Against Colds & Flu - Support for Healthy Immune System Balance
The Fast-Acting Solution for Healthy Digestive Function The Fast-Acting Solution for Healthy Digestive Function

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

· Become a Wholesaler

· Affiliate Program
SHOP WITH CONFIDENCE
Credit Card Processing
SUBSCRIBE AND SAVE 15% NOW*
Be the first to know about new products, special discounts and the latest health news. *New subscribers only

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

© 2016 ProHealth, Inc. All rights reserved. Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map