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

On-and-off fasting helps fight obesity, study finds

Can Pomegranates Slow Aging?

Calorie restriction promotes longevity through effects on mitochondrial network

Discover Why Ashwagandha Can Be Used for Stress and Anxiety

Lower magnesium levels linked with increased mortality risk during up to 40 years of follow-up

A spoonful of oil: Fats and oils help to unlock full nutritional benefits of veggies, study suggests

Higher resveratrol dose linked to lower glucose levels in type 2 diabetics

How Can You Benefit From Vitamin B12?

Drug can dramatically reduce weight of people with obesity

What Is Bitter Orange?

 
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
Optimized Curcumin Longvida® Energy NADH™ 12.5mg Ultra EPA  - Fish Oil


Article Comments



Be the first to comment on this article!

Post a Comment


 
Optimized Curcumin Longvida with Omega-3

Featured Products

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
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function

Natural Remedies

Coenzyme Q10 - The Energy Maker Coenzyme Q10 - The Energy Maker
Natural Support for Mood, Sleep and Mental Focus? L-theanine Natural Support for Mood, Sleep and Mental Focus? L-theanine
Eating Fat is Good... Maybe... Could Be... Sometimes Eating Fat is Good... Maybe... Could Be... Sometimes
Supercharge Your Brain with Two Powerful Nutrients Supercharge Your Brain with Two Powerful Nutrients
Clinically Studied Joint Relief Product for FM & ME/CFS Clinically Studied Joint Relief Product for FM & ME/CFS

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