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| | NIH CFS Workshop Report: David S. Goldstein, M.D., Ph.D., on Autonomic Nervous System & Orthostatic Intolerance |
 | | In regard to stress, Hans Selye developed the concept of stress as a nonspecific response of the body to any demand placed upon it, of whatever sort. |
 | | In rats exposed to several types of stressors, Selye observed the same response: adrenal enlargement, gastrointestinal bleeding, and shrinkage of organs associated with the immune system. |
 | | In attempting to test Selye's concept, Dr. Goldstein and his coworkers found that if no assumptions are made about threshold behavior of stressors, the concept can be shown mathematically to be untestable experimentally, and hence would not qualify as a scientific hypothesis. |
| prohealthnetwork.com /library/showarticle.cfm/ID/5168/e/1/T/CFIDS_FM (2806 words) |
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