منابع مشابه
Methods of Investigating Eye Movements.
A review of a family and the most recent case history in the only male has shown that the cerebellar tumdur was verified for sibling I at the age of 29 years by pathological section and an eye tumour was treated by radon seeds. Sibling II-the cerebellar tumour was verified at operation at the age of 23 years and by pathological section at two subsequent operations. The eye tumour presented a si...
متن کاملEye movements of stutterers.
As a consequence of recent inquiries into the brainstem activity of stutterers, saccades and pursuit were evaluated in stutterers and their matched normals while silent and talking. No ocular motor instabilities or aberrations caused by speech were found. Saccadic latencies and gains for the stutterers were normal, but peak velocities were higher and durations were shorter. This finding is cons...
متن کاملA cognitive computational model of eye movements investigating visual strategies on textual material
This article presents a computational model of the visual strategies involved in processing textual material. An experiment is presented in which participants performed different tasks on a multi-paragraph page (searching a target word, searching the most relevant paragraph according to a goal, memorizing paragraphs). The proposed model predicts eye movements based on 5 parameters. The weightin...
متن کاملInvestigating Children’s Eye-Movements: Cause or Effect of Reversing Ambiguous Figures?
We examined whether eye-movements play a significant role in perceiving both interpretations (reversing) of ambiguous figures such as the duck/rabbit (Jastrow, 1900). In an eye tracking study we investigated 3-, 4and 5-year-old children’s reversal abilities while their eye-movements were recorded. Children’s eye-movement patterns were also compared to those of adults. No significant differences...
متن کاملBlink-related eye movements.
Eye movements that accompany a blink have been measured in human subjects by the use of a visual-persistence method. With straight-ahead binocular viewing, each eye typically rotates nasalward and downward 1-2 deg during the closing phase of a blink. These eye movements are more rapid than the lid movements as recorded by high-speed photography. In fact, the eyes have already completed their in...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1948
ISSN: 0007-1161
DOI: 10.1136/bjo.32.9.581