{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,19]],"date-time":"2026-02-19T22:36:05Z","timestamp":1771540565661,"version":"3.50.1"},"reference-count":7,"publisher":"Wiley","license":[{"start":{"date-parts":[[2015,1,1]],"date-time":"2015-01-01T00:00:00Z","timestamp":1420070400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Ophthalmology"],"published-print":{"date-parts":[[2015]]},"abstract":"<jats:p><jats:italic>Purpose<\/jats:italic>. We evaluated a sample of individuals with retinitis pigmentosa (RP) with the aim of assessing the presence or absence of ocular motility (OM) disorders.<jats:italic>Materials and Methods<\/jats:italic>. We included 23 out of the 25 individuals from the sample (9 females and 14 males) with an average visual acuity of 6\/10.<jats:italic>Results<\/jats:italic>. The cover test about the vertical deviation in near distance showed an r\/l in 3.45% and an l\/r in 6.9%. The assessment of OM showed that 39.1% of the sample had a severe hyperfunction of the IO of the right eye and a severe hyperfunction (34.5%) of the SO of the left eye; 21.8% had a moderate hypofunction of right SO with a moderate percentage of hypofunction of 17.5% for the SO of the left eye; 30.5%, however, showed a serious hypofunction of the SR of both eyes; 21.7% of the sample showed a hyperfunction in both eyes of the IR.<jats:italic>Conclusion<\/jats:italic>. This alteration, however, is not attributable to either a high refractive defect (medium-low myopia: \u22121 diopter<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mo>\u00b1<\/mml:mo><mml:mn>3<\/mml:mn><\/mml:math>\u2009SD) or to a severely impaired binocular vision (visual acuity, motor fusion, and stereopsis are normal or within a range of values commonly accepted). Therefore, the disorders of OM lead to a genetic origin.<\/jats:p>","DOI":"10.1155\/2015\/145468","type":"journal-article","created":{"date-parts":[[2015,6,2]],"date-time":"2015-06-02T10:03:07Z","timestamp":1433239387000},"page":"1-6","source":"Crossref","is-referenced-by-count":8,"title":["Eye Motility Alterations in Retinitis Pigmentosa"],"prefix":"10.1155","volume":"2015","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8158-2142","authenticated-orcid":true,"given":"Raffaele","family":"Migliorini","sequence":"first","affiliation":[{"name":"Department of Sense Organs, University of Rome \u201cLa Sapienza,\u201d Via del Policlinico 155, 00161 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8562-2551","authenticated-orcid":true,"given":"Anna Maria","family":"Comberiati","sequence":"additional","affiliation":[{"name":"Department of Sense Organs, University of Rome \u201cLa Sapienza,\u201d Via del Policlinico 155, 00161 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giovanni","family":"Galeoto","sequence":"additional","affiliation":[{"name":"Department of Sense Organs, University of Rome \u201cLa Sapienza,\u201d Via del Policlinico 155, 00161 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manuela","family":"Fratipietro","sequence":"additional","affiliation":[{"name":"Department of Sense Organs, University of Rome \u201cLa Sapienza,\u201d Via del Policlinico 155, 00161 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9861-6852","authenticated-orcid":true,"given":"Loredana","family":"Arrico","sequence":"additional","affiliation":[{"name":"Department of Sense Organs, University of Rome \u201cLa Sapienza,\u201d Via del Policlinico 155, 00161 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9394(84)90636-6"},{"issue":"1","key":"2","first-page":"23","volume":"41","year":"2002","journal-title":"Acta Clinica Croatica"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/0022-510X(65)90079-1"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1001\/archopht.1993.01090060049022"},{"issue":"2","key":"5","first-page":"223","volume":"32","year":"1980","journal-title":"The American Journal of Human Genetics"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.66.7.405"},{"issue":"3","key":"7","first-page":"S501","volume":"37","year":"1996","journal-title":"Investigative Ophthalmology and Visual Science"}],"container-title":["Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/joph\/2015\/145468.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/joph\/2015\/145468.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/joph\/2015\/145468.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2016,8,18]],"date-time":"2016-08-18T08:51:39Z","timestamp":1471510299000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/joph\/2015\/145468\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015]]},"references-count":7,"alternative-id":["145468","145468"],"URL":"https:\/\/doi.org\/10.1155\/2015\/145468","relation":{},"ISSN":["2090-004X","2090-0058"],"issn-type":[{"value":"2090-004X","type":"print"},{"value":"2090-0058","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015]]}}}