Physiologic statokinetic dissociation is eliminated by equating static and kinetic perimetry testing procedures

Journal Article

J, Kalloniatis, Michael , Khuu, Sieu , Al Saleem, Noha , phu, . 2016

• نوع عمل المنشور: ماجستير
• رابط المنشور على الويب: http://jov.arvojournals.org/article.aspx?articleid=2582854
• الوسوم: بحث , المجال بصري, تشخيص مبكر
• المجلة \ الصحيفة: Journal of Vision
• رقم العدد: Volume 16, Issue 14
• رقم الإصدار السنوي: 2016
• الصفحات: 1-17

مستخلص المنشور

Differences to SKD. In Experiment 2, we determined the psychometric curves plotting proportion seen as a function of stimulus eccentricity with static and kinetic stimuli with a 2IFC procedure and method of constant stimuli. In an additional experiment, we also showed that subjects were able to reliably discriminate whether a stimulus was static, moving inward, or moving outward, and hence, comparisons could be made between static and kinetic perimetry tasks. Overall, by making the task objective and reducing criterion bias, eccentricity thresholds were equated across static and kinetic perimetry methods; hence, no evidence of SKD was seen. We suggest SKD is inherent to the differences in methodology of threshold measurement in conventional static and kinetic perimetry and individual criterion bias.