Journal
JOURNAL OF AFFECTIVE DISORDERS
Volume 79, Issue 1-3, Pages 1-11Publisher
ELSEVIER
DOI: 10.1016/S0165-0327(02)00452-4
Keywords
depression; evolution; communication; affective disorder; anxiety disorder; somatoform disorder; chronic fatigue syndrome; appeasement; submission
Categories
Ask authors/readers for more resources
Background: No satisfactory basis in normal function characterizes major depression and its co-morbid disorders. Yet these may represent maladaptive expression of adaptive communicational states exhibited normally in many species. Methods: We examined the signal value of depressive and anxious mood states, fatigue syndrome and somatoform disorders and found them to resemble appeasement or submission to conspecifics (members of a same species) as studied in other animals. Moreover, applying game theory formulations of conflict resolution and the triune brain theory of MacLean supported the hypothesis. Limitations: Direct experimental evidence must still test hypotheses that emanate from the presented framework. Conclusions: Implications for this approach include improved understanding and treatment of depression, improved research strategies, and a potential future pathogenesis-focused nosology. (C) 2003 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available