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An etiological model for ME/CFS
Tuesday 5 April 2011
An Etiological Model for Myalgic Encephalomyelitis / Chronic Fatigue Syndrome – Source: Neuroscience & Medicine, Mar 2011
[Note: The full text pdf of this article outlining a way that ME/CFS symptoms might develop is available free at http://www.scirp.org/journal/nm/]
Kindling might represent a heuristic model [to be tested] for understanding the etiology of Myalgic Encephalomyelitis/chronic fatigue syndrome (ME/CFS).
Kindling occurs when an organism is exposed repeatedly to an initially sub-threshold stimulus re-sulting in hypersensitivity and spontaneous seizure-like activity.
Among patients with ME/CFS:
Once this system is charged or kindled, it can sustain a high level of arousal with little or no external stimulus and eventually this could lead to hypocortisolism [adrenal insufficiency].
Seizure activity may spread to adjacent structures of the limbic-hypothalamic-pituitary axis in the brain, which might be responsible for the varied symptoms that occur among patients with ME/CFS.
In addition, kindling may also be responsible for high levels of oxidative stress [free radicals], which has been found in patients with ME/CFS.
Source: Neuroscience & Medicine, Apr 2011;2, 14-27. DOI:10.4236/nm.2011.21003, by Jason LA, Sorenson M, Porter N, Belkairous N. DePaul University, Center for Community Research, Chicago, Illinois, USA. [Email:email@example.com]
The above originally appeared here.
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