التفاصيل البيبلوغرافية
| العنوان: |
Comparison of horizontal, vertical and diagonal smooth pursuit eye movements in normal human subjects |
| المؤلفون: |
Vallabh E. Das, Ari Z. Zivotofsky, R. John Leigh, Alfred O. DiScenna, Klaus G. Rottach, Anuchit Poonyathalang, Lea Averbuch-Heller |
| المصدر: |
Vision research. 36(14) |
| سنة النشر: |
1996 |
| مصطلحات موضوعية: |
Adult, Male, Time Factors, Horizontal and vertical, Pursuit eye movement, Rotation, Diagonal, Smooth pursuit, Statistics::Machine Learning, Optics, Step-ramps, Humans, Point (geometry), Mathematics, business.industry, Eye movement, Middle Aged, Geodesy, Computer Science::Numerical Analysis, Sensory Systems, Pursuit, Smooth, Eye movements, Ophthalmology, Pattern Recognition, Visual, Female, business, Human |
| الوصف: |
We compared horizontal and vertical smooth pursuit eye movements in five healthy human subjects. When maintenance of pursuit was tested using predictable waveforms (sinusoidal or triangular target motion), the gain of horizontal pursuit was greater, in all subjects, than that of vertical pursuit; this was also the case for the horizontal and vertical components of diagonal and circular tracking. When initiation of pursuit was tested, four subjects tended to show larger eye accelerations for vertical as opposed to horizontal pursuit; this trend became a consistent finding during diagonal tracking. These findings support the view that different mechanisms govern the onset of smooth pursuit, and its subsequent maintenance when the target moves in a predictable waveform. Since the properties of these two aspects of pursuit differ for horizontal and vertical movements, our findings also point to separate control of horizontal and vertical pursuit. Copyright © 1996 Elsevier Science Ltd. |
| تدمد: |
0042-6989 |
| URL الوصول: |
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::796ee10b6c14116fe494ffb3263be9cd
https://pubmed.ncbi.nlm.nih.gov/8776485 |
| حقوق: |
OPEN |
| رقم الأكسشن: |
edsair.doi.dedup.....796ee10b6c14116fe494ffb3263be9cd |
| قاعدة البيانات: |
OpenAIRE |
