Convergence, Accommodation, Fusion, and Stereopsis: What Keeps the Eyes Aligned in Intermittent Exotropia?
المؤلفون المشاركون
Schiavi, Costantino
Tassi, Filippo
Di Croce, Valentina
Primavera, Laura
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-07-26
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Purpose.
To investigate the relationships between angle of deviation, fusional convergence and divergence amplitude, AC/A ratio, near point of convergence (NPC), and myopia-phoria in intermittent exotropia (IXT).
Methods.
93 patients with IXT, divided into two groups, were recruited in the study.
In Group A (73 patients), fusional convergence and divergence amplitudes, NPC, and AC/A ratio were studied and compared with a control group.
In Group B (in 20 patients), myopia-phoria while switching from monocular to binocular view was studied with an infrared video retinoscopy and compared with a control group.
Results.
In Group A, positive fusional amplitudes, NPC, and AC/A ratio of IXT patients did not differ from those of normals.
Negative fusional amplitudes were significantly higher in the patient group than in the control group.
In Group B, myopic shift was statistically significantly higher in the patient group and there was a statistically significant positive correlation between myopic shift and angle of strabismus.
Conclusions.
Apart from the role of fusional convergence which accounts for myopia-phoria, that of the other binocular functions in the control at near of IXT and conversely their specific role in the pathogenesis of IXT remain unclear and the cause of divergent infantile strabismus is still unknown.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Schiavi, Costantino& Di Croce, Valentina& Primavera, Laura& Tassi, Filippo. 2018. Convergence, Accommodation, Fusion, and Stereopsis: What Keeps the Eyes Aligned in Intermittent Exotropia?. Scientifica،Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1213798
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Schiavi, Costantino…[et al.]. Convergence, Accommodation, Fusion, and Stereopsis: What Keeps the Eyes Aligned in Intermittent Exotropia?. Scientifica No. 2018 (2018), pp.1-6.
https://search.emarefa.net/detail/BIM-1213798
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Schiavi, Costantino& Di Croce, Valentina& Primavera, Laura& Tassi, Filippo. Convergence, Accommodation, Fusion, and Stereopsis: What Keeps the Eyes Aligned in Intermittent Exotropia?. Scientifica. 2018. Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1213798
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1213798
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر