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Mechanisms Of Isometric Exercise-Induced Hypoalgesia In Young And Older Adults, Kathy J. Lemley

Dissertations (1934 -)

Pain reduction following exercise (exercise-induced hypoalgesia; EIH) is well-established in young adults. Specific to isometric exercise, the greatest EIH follows low intensity contractions held for long duration. The EIH response of older adults is not known; and the mechanisms for EIH are unclear at any age. This dissertation aimed to address these unknowns through a series of three studies. In study one, repeatability of pressure pain reports (pain threshold and pain ratings) was assessed in healthy older adults, including the impact of psychological factors. Pain reports, measured before and after quiet rest, did not change following quiet rest. Higher state …

The Association Of Spirituality, Religiosity, Depression, Anxiety, And Drug Use Among Persons Undergoing Methadone Maintenance Therapy, Linda B. Piacentine

Dissertations (1934 -)

The Substance Abuse and Mental Health Services Administration estimated 22.2 million (9.1 %) of Americans ages 12 and older abused or were dependent on an illicit substance or alcohol in 2005. Substance abuse often leads to addiction, and is damaging to the health of persons, families, and society.

Using Neuman's System Model as the conceptual framework, it was proposed that addiction weakens person's defenses with resultant loss of health. The person with addiction often also suffers from anxiety, depression, or both, increasing the risk for continued substance abuse and its concomitant negative consequences, such as loss of employment, poor finances, …