Stereopsis in Drug Naive Parkinson's Disease Patients
DC Field | Value | Language |
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dc.contributor.author | Kim, Seung-Hyun | - |
dc.contributor.author | Park, Ji-Hye | - |
dc.contributor.author | Kim, Yu Hwan | - |
dc.contributor.author | Koh, Seong-Beom | - |
dc.date.accessioned | 2021-09-07T14:32:33Z | - |
dc.date.available | 2021-09-07T14:32:33Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2011-03 | - |
dc.identifier.issn | 0317-1671 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/112934 | - |
dc.description.abstract | Background: Motor deficits associated with Parkinson's disease (PD) have been well described, yet little attention has been paid to non-motor symptoms, especially cortical visual dysfunction. We investigated stereopsis, as well as the relationship between stereopsis and other cognitive function, in a sample of PD patients. Methods: We used Titmus stereotest plates for assessing stereopsis. Fifty-nine subjects (29 PD patients and 30 normal controls) were included in this study. The included patients underwent a neurological examination, clinical rating scale and neuropsychological tests. Results: Drug naive PD patients showed decreased stereopsis on the Titmus fly stereopsis test (Pearson chi(2)=23.80, p<0.001) compared to PD patients with normal stereopsis. The Hoehn-Yahr stages and Unified Parkinson's Disease Rating Scale motor scores were significantly higher in patients with PD with abnormal stereopsis than in patients with PD with normal stereopsis (p=0.026; p=0.046). The frequency of abnormal visual perception/constructive function was greater in patients with PD with abnormal stereopsis compared to patients with PD with normal stereopsis (Pearson chi(2)=5.11, p=0.024). Conclusion: These findings suggest that stereopsis deficits and visual perception/constructive dysfunction are common in de novo PD patients. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | CAMBRIDGE UNIV PRESS | - |
dc.subject | DEMENTIA | - |
dc.subject | VISION | - |
dc.subject | BRAIN | - |
dc.title | Stereopsis in Drug Naive Parkinson's Disease Patients | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Seung-Hyun | - |
dc.contributor.affiliatedAuthor | Park, Ji-Hye | - |
dc.contributor.affiliatedAuthor | Koh, Seong-Beom | - |
dc.identifier.doi | 10.1017/S0317167100011501 | - |
dc.identifier.scopusid | 2-s2.0-79951736922 | - |
dc.identifier.wosid | 000288350300023 | - |
dc.identifier.bibliographicCitation | CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES, v.38, no.2, pp.299 - 302 | - |
dc.relation.isPartOf | CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES | - |
dc.citation.title | CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES | - |
dc.citation.volume | 38 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 299 | - |
dc.citation.endPage | 302 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalWebOfScienceCategory | Clinical Neurology | - |
dc.subject.keywordPlus | DEMENTIA | - |
dc.subject.keywordPlus | VISION | - |
dc.subject.keywordPlus | BRAIN | - |
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