The role of hyperarousal in the manifestation of posttraumatic psychological distress following injury

The authors examined the temporal relation among posttraumatic stress disorder symptom clusters, using data derived from a longitudinal study of survivors of orofacial injury (N = 264). They conducted cross-lagged panel analyses, with self-reported symptom data collected at 1, 6, and 12 months postinjury. Results demonstrate that hyperarousal was a potent predictor of subsequent symptoms of reexperiencing and avoidance as well as hyperarousal. By contrast, neither reexperiencing nor avoidance was significantly related to other symptom clusters other than themselves over time. These findings underscore the distinctive nature of hyperarousal in the manifestation of posttraumatic psychological distress over time. Implications for theory, clinical intervention, and future research are discussed.     

Toward an Aesthetic Medicine: Developing a Core Medical Humanities Undergraduate Curriculum

The medical humanities are often implemented in the undergraduate medicine curriculum through injection of discrete option courses as compensation for an overdose of science. The medical humanities may be reformulated as process and perspective, rather than content, where the curriculum is viewed as an aesthetic text and learning as aesthetic and ethical identity formation. This article suggests that a "humanities" perspective may be inherent to the life sciences required for study of medicine. The medical humanities emerge as a revelation of value inherent to an aesthetic medicine taught and learned imaginatively.