ProHealth me-cfs 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

16 Tips from 16 Years Sick

Glial Cell Inhibitors: The Next Sleep Drugs for Fibromyalgia and Chronic Fatigue Syndrome (ME/CFS)?

How Myofascial Release Got Me Back On My Feet Again

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

NIH announces centers for myalgic encephalomyelitis/chronic fatigue syndrome research

When Things Go Wrong, We Learn!

Cort Johnson Interviews ME/CFS Victor Martha Kilcoyne

Caregivers Draw Support By Mapping Their Relationships

Pediatric Chronic Pain: Prevalence, economic impact, and its relevance to the current opioid epidemi...

Ten Years with ME. This One May Take the Cake

 
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
Mitochondria Ignite™ with NT Factor® Ultra ATP+, Double Strength B-12 Extreme™


Article Comments



Be the first to comment on this article!

Post a Comment


 
Optimized Curcumin Longvida with Omega-3

Featured Products

Hydroxocobalamin Extreme™ Hydroxocobalamin Extreme™
The B-12 Your Brain Needs for Detox & Sharpness
B-12 Extreme™ B-12 Extreme™
The Most Potent Vitamin B-12 on Earth
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium

Natural Remedies

Block food Cravings At Their Molecular Root Block food Cravings At Their Molecular Root
Irritable Bowel Syndrome: Unlocking the Secrets of Peppermint, Acacia and Fennel Irritable Bowel Syndrome: Unlocking the Secrets of Peppermint, Acacia and Fennel
Strengthen Cell Function with Energy-Boosting Niagen Strengthen Cell Function with Energy-Boosting Niagen
Fighting Fatigue with Ground-breaking French Oak Wood Extract Fighting Fatigue with Ground-breaking French Oak Wood Extract
The Genetic Mutation That May Compromise Your Health - And What to Do About It The Genetic Mutation That May Compromise Your Health - And What to Do About It

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