Social Links

Follow on Facebook Follow on TwitterFollow EiR on PinterestFollow EiR on Instagram

Xpert Access

×

Login To Get Involved!


Forgot your username?


Forgot your password?

×

Join Us At EiR Now!

DNRS Roof Banner

 



New DNRS 2.0 Available NOW! Improved via Research & Patient Feedback.

Universal AJAX Live Search

Search - Categories
Search - Contacts
Search - Content
Search - Newsfeeds
Search - Weblinks

Can sustained arousal explain the Chronic Fatigue Syndrome?

 

 

 

Behav Brain Funct. 2009 Feb 23;5(1):10. [Epub ahead of print]

 

Can sustained arousal explain the Chronic Fatigue Syndrome?

 

Wyller VB, Eriksen HR, Malterud K.

 

 

ABSTRACT: We present an integrative model of disease mechanisms in the Chronic Fatigue Syndrome (CFS), unifying empirical findings from different research traditions. Based upon the Cognitive activation theory of stress (CATS), we argue that new data on cardiovascular and thermoregulatory regulation indicate a state of permanent arousal responses - sustained arousal - in this condition. We suggest that sustained arousal can originate from different precipitating factors (infections, psychosocial challenges) interacting with predisposing factors (genetic traits, personality) and learned expectancies (classical and operant conditioning). Furthermore, sustained arousal may explain documented alterations by establishing vicious circles within immunology (Th2 (humoral) vs Th1 (cellular) predominance), endocrinology (attenuated HPA axis), skeletal muscle function (attenuated cortical activation, increased oxidative stress) and cognition (impaired memory and information processing). Finally, we propose a causal link between sustained arousal and the experience of fatigue. The model of sustained arousal embraces all main findings concerning CFS disease mechanisms within one theoretical framework.

 

PMID: 19236717 [PubMed - as supplied by publisher]

 


 

Please Help Support EiR with a Positive Google Review!

Review 'The Environmental Illness Resource' (EiR) on Google

 

If you like EiR and / or enoyed this content; please help us keep going by leaving a Positive Google Review:
Review EiR on Google NOW!

P.S. This is entirely secure, we collect no data other than what is freely available from Google and you can remain anonymous!

 


Related Articles:

 

Mold Testing & Sanitizer:

 

 

 

 

ADVERTISEMENT

 

  • No comments found

Leave your comments

Post comment as a guest

0 Character restriction
Your text should be more than 25 characters
Your comments are subjected to administrator's moderation.
terms and condition.

Adsense Responsive BottomBanner

View the very BEST Environmental Illness Videos!

1. Your Health is Governed by Your Environment | Prof. BM Hegde | TEDx Talk

2. Demystifying Multiple Chemical Sensitivity

3. Social Determinants of Health - An Introduction