کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4035032 1263500 2008 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The use of cues to convergence and accommodation in naïve, uninstructed participants
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی سیستم های حسی
پیش نمایش صفحه اول مقاله
The use of cues to convergence and accommodation in naïve, uninstructed participants
چکیده انگلیسی

A remote haploscopic video refractor was used to assess vergence and accommodation responses in a group of 32 emmetropic, orthophoric, symptom free, young adults naïve to vision experiments in a minimally instructed setting. Picture targets were presented at four positions between 2 m and 33 cm. Blur, disparity and looming cues were presented in combination or separately to asses their contributions to the total near response in a within-subjects design.Response gain for both vergence and accommodation reduced markedly whenever disparity was excluded, with much smaller effects when blur and proximity were excluded. Despite the clinical homogeneity of the participant group there were also some individual differences.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vision Research - Volume 48, Issue 15, July 2008, Pages 1613–1624
نویسندگان
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