| Identifier |
wh_ch13_p619_1 |
| Title |
Walsh & Hoyt: Positive Visual Phenomena |
| Creator |
Matthew Rizzo, MD, FAAN; Jason J. S. Barton, MD PhD FRCP(C) |
| Affiliation |
(MR) Department of Neurological Sciences, University of Nebraska; (JJSB) Professor, Medicine (Neurology), Ophthalmology and Visual Sciences, Psychology, The University of British Columbia |
| Subject |
Optic Nerve Diseases; Cerebral Achromatopsia; Prosopagnosia; Acquired Alexia; Akinetopsia; Balint's Syndrome; Positive Visual Phenomena; Visual Loss; Positive Visual Phenomena; Visual Perseverations; hallucinations; Distortions; Dysmetropia |
| Description |
Most often cerebral lesions affect vision by creating deficits, or ""negative phenomena."" On occasion, they may also create ""positive phenomena,"" when false visual images are seen by the patient. These false visual images can be classified as visual perseverations, hallucinations, and distortions (dysmetropia). |
| Date |
2005 |
| Language |
eng |
| Format |
application/pdf |
| Type |
Text |
| Source |
Walsh and Hoyt's Clinical Neuro-Ophthalmology, 6th Edition |
| Relation is Part of |
Walsh and Hoyt's Clinical Neuro-Ophthalmology Walsh and Hoyt's Clinical Neuro-Ophthalmology |
| Collection |
Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| Publisher |
Wolters Kluwer Health, Philadelphia |
| Holding Institution |
Spencer S. Eccles Health Sciences Library, University of Utah, 10 N 1900 E SLC, UT 84112-5890 |
| Rights Management |
Copyright 2005. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright |
| ARK |
ark:/87278/s64j3pjv |
| Setname |
ehsl_novel_whts |
| ID |
185673 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s64j3pjv |
