| http://www.w3.org/ns/prov#value | - neurasthenia [no??or?????s t??h?????n?? ??, nyo??or???-] noun a former category of mental disorder, including such symptoms as irritability, fatigue, weakness, anxiety, and localized pains without apparent physical causes, thought to result from weakness or exhaustion of the nervous systemOrigin of neurastheniaModL: see neuro- and amp; astheniaRelated Forms:neurasthenic adjective, noun
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