A Hierarchical Model for Evaluation and Treatment of Visual Perceptual Dysfunction in Adult Acquired Brain Injury, Part 2.
A framework for evaluation and treatment of visual perceptual dysfunction in adults with acquired brain injury is presented. The framework is based on the concept of a hierarchical structure of perceptual skill levels that interact and subserve one another. Higher level skills in the structure evolv...
| Publicado en: | American Journal of Occupational Therapy Vol. 47; no. 1; pp. 55 - 67 |
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| Autor principal: | |
| Formato: | pictorial tables/charts Journal Article |
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American Occupational Therapy Association
Jan1993
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=85997682&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 85997682 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 02729490 44I jtl: American Journal of Occupational Therapy issn: 02729490 maglogo: N pubinfo: dt: Jan1993 vid: 47 iid: 1 pid: 6680 pub: American Occupational Therapy Association place: North Bethesda, Maryland artinfo: ui: 85997682 85997682 107953903 10.5014/ajot.47.1.55 85997682 ppf: 55 ppct: 12 formats: fmt: @attributes: type: P tig: atl: A Hierarchical Model for Evaluation and Treatment of Visual Perceptual Dysfunction in Adult Acquired Brain Injury, Part 2. aug: au: Warren, Mary affil: Department of Ophthalmology, University of Missouri-Kansas City, School of Medicine, 2300 Holmes, Kansas City, Missouri 64108 sug: subj: Brain Injuries Complications Vision Disorders Diagnosis Vision Disorders Therapy Visual Perception Models, Theoretical Patient History Taking Visual Fields Visual Acuity Oculomotor Nerve Diseases Memory Cognition Occupational Therapy Methods ab: A framework for evaluation and treatment of visual perceptual dysfunction in adults with acquired brain injury is presented. The framework is based on the concept of a hierarchical structure of perceptual skill levels that interact and subserve one another. Higher level skills in the structure evolve from the integration of lower level skills and are subsequently affected by disruption of the lower level skills. Oculomotor control, the visual fields, and visual acuity form the foundation skills in the framework, followed by visual attention, scanning, pattern recognition, memory, and visual cognition. The order of evaluation and treatment is dictated by the framework. Emphasis is placed on identification and remediation of deficits in the lower level skills that will cause spontaneous improvement of higher level skills. Three treatment principles and five training guidelines are presented that reflect this concept. Specific examples of treatment tasks are provided. pubtype: Academic Journal doctype: pictorial tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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