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Results for “Reality Therapy”

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At least 235 records · Page 13Linked to original sources
PubMed2006

Simulation and virtual reality in medical education and therapy: a protocol.

Continuing medical education has historically been provided primarily by didactic lectures, though adult learners prefer experiential or self-directed learning. Young physicians have extensive experience with computer-based or "video" games, priming them for medical education--and treating their patients--via new technologies. We report our use of standardized patients (SPs) to educate physicians on the diagnosis and treatment of biological and chemical warfare agent exposure. We trained professional actors to serve as SPs representing exposure to biological agents such as anthrax and smallpox. We rotated workshop participants through teaching stations to interview, examine, diagnose and treat SPs. We also trained SPs to simulate a chemical mass casualty (MASCAL) incident. Workshop participants worked together to treat MASCAL victims, followed by discussion of key teaching points. More recently, we developed computer-based simulation (CBS) modules of patients exposed to biological agents. We compare the strengths and weaknesses of CBS vs. live SPs. Finally, we detail plans for a randomized controlled trial to assess the efficacy of virtual reality (VR) exposure therapy compared to pharmacotherapy for post-traumatic stress disorder (PTSD). PTSD is associated with significant disability and healthcare costs, which may be ameliorated by the identification of more effective therapy.

Biological Warfare↗
PubMed1982

Literalism, perspectivism, chaotic fragmentalism and psychotherapy techniques.

Literalism and chaotic fragmentalism have been advanced as two concepts to explain psychopathology while perspectivism has been used to explain psychological health (Landfield, 1980 a). It is hypothesized that, to the extent that they are therapeutic, all therapies move clients toward perspectivism and away from literalism and chaotic fragmentalism. Eight major schools of psychotherapy are discussed in terms of the principles of technique which enable them to change literalism and chaotic fragmentalism. The advantages of a unifying theory permitting diversity of techniques are discussed in relation to the ability of the clinician to be flexible yet not confused. Further, the unifying concepts of literalism, perspectivism, and chaotic fragmentalism are used to understand systematically the strengths and weaknesses of many therapeutic techniques. Finally, the implications of the differences in therapeutic techniques for changing different types of literalisms are discussed.

Behavior Therapy↗
PubMed2002

The interface between ophthalmology and optometric vision therapy.

Considerable disparity lies between ophthalmologic impressions of optometric vision therapy, and the reality of optometric vision therapy as practiced in the United States. The viewpoint shared by ophthalmology in particular, and the medical field in general, is one that is filtered through organizational policy statements and the isolated experiences of influential individual practitioners. This has resulted in a skewed portrayal of optometric vision therapy. The purpose of this paper is to present a balanced perspective on this subject, and one that should be of assistance in creating an interface between ophthalmology and optometry that better serves the public.

Adult↗
PubMed1997

[Virtual bronchoscopy: the correlation between endoscopic simulation and bronchoscopic findings].

PURPOSE: We carried out a preliminary clinical validation of 3D spiral CT virtual endoscopic reconstructions of the tracheobronchial tree, by comparing virtual bronchoscopic images with actual endoscopic findings. MATERIALS AND METHODS: Twenty-two patients with tracheobronchial disease suspected at preliminary clinical, cytopathological and plain chest film findings were submitted to spiral CT of the chest and bronchoscopy. CT was repeated after endobronchial therapy in 2 cases. Virtual endoscopic shaded-surface-display views of the tracheobronchial tree were reconstructed from reformatted CT data with an Advantage Navigator software. Virtual bronchoscopic images were preliminarily evaluated with a semi-quantitative quality score (excellent/good/fair/poor). The depiction of consecutive airway branches was then considered. Virtual bronchoscopies were finally submitted to double-blind comparison with actual endoscopies. RESULTS: Virtual image quality was considered excellent in 8 cases, good in 14 and fair in 2. Virtual exploration was stopped at the lobar bronchi in one case only; the origin of segmental bronchi was depicted in 23 cases and that of some subsegmental branches in 2 cases. Agreement between actual and virtual bronchoscopic findings was good in all cases but 3 where it was nevertheless considered satisfactory. The yield of clinically useful information differed in 8/24 cases: virtual reconstructions provided more information than bronchoscopy in 5 cases and vice versa in 3. Virtual reconstructions are limited in that the procedure is long and difficult and needing a strictly standardized threshold value not to alter virtual findings. Moreover, the reconstructed surface lacks transparency, there is the partial volume effect and the branches < or = 4 pixels phi and/or meandering ones are difficult to explore. CONCLUSIONS: Our preliminary data are encouraging. Segmental bronchi were depicted in nearly all cases, except for the branches involved by disease. Obstructing lesions could be bypassed in some cases, making an indication for endoscopic laser therapy. Future didactic perspectives and applications to minimally invasive or virtual reality-assisted therapy seem promising, even though actual clinical applications require further studies.

Adult↗