An investigation was carried out into the effect of a monocular neutral density filter on the position of the binoculus. Two experiments were used, and it is postulated that the difference in the results obtained is due to the presence of a motor component in one of the experiments.
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Int J Ophthalmol
February 2024
Department of Ophthalmology, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200062, China.
Aim: To quantitatively measure ocular morphological parameters of guinea pig with Python technology.
Methods: Thirty-six eyeballs of eighteen 3-week-old guinea pigs were measured with keratometer and photographed to obtain the horizontal, coronal, and sagittal planes respectively. The corresponding photo pixels-actual length ratio was acquired by a proportional scale.
Biol Cybern
August 1998
Department of Human Movement Studies, University of Queensland, St. Lucia, Australia.
It has been well established that extra-retinal information is used in the perception of visual direction and distance. Furthermore, a number of studies have established that both efference copy and afferent discharge contribute to the extra-retinal signal. Despite this, no model currently exists to explain how the signals which arise through oculomotor control contribute to perception.
View Article and Find Full Text PDFAn investigation was carried out in the relationship between the position of the binoculus and the depth (transmittance) of a monocular filter. The method used relied on changes in motor function and the linearity of the relationship found by previous workers, who used purely visual techniques, was confirmed. Some anomalous results were found which remain unexplained.
View Article and Find Full Text PDFBr J Physiol Opt
April 1981
An investigation was carried out into the effect of a monocular neutral density filter on the position of the binoculus. Two experiments were used, and it is postulated that the difference in the results obtained is due to the presence of a motor component in one of the experiments.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!