Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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Página 13
... objectiveness . We distinctly perceive the sensation as in the nose , and yet by experience we have learned to refer it to an object at a distance . In hearing , we already refer RELATION OF GENERAL TO SPECIAL SENSE . 13.
... objectiveness . We distinctly perceive the sensation as in the nose , and yet by experience we have learned to refer it to an object at a distance . In hearing , we already refer RELATION OF GENERAL TO SPECIAL SENSE . 13.
Página 19
... nose ; while the inferior rectus not only turns the eye downward , but also rotates it a little on its axis outward . The oblique muscles are superior and inferior . The superior oblique ( Fig . 3 , b ) rises like the recti at the ...
... nose ; while the inferior rectus not only turns the eye downward , but also rotates it a little on its axis outward . The oblique muscles are superior and inferior . The superior oblique ( Fig . 3 , b ) rises like the recti at the ...
Página 20
... nose , then the two interior recti are brought into action . But we can not voluntarily bring into action the two exterior recti to turn the eyes outward , nor the superior rectus of one eye and the inferior rectus of the other , so as ...
... nose , then the two interior recti are brought into action . But we can not voluntarily bring into action the two exterior recti to turn the eyes outward , nor the superior rectus of one eye and the inferior rectus of the other , so as ...
Página 66
... nose , but also a reference to an external body at a dis- tance as its cause . Here the objective cause and the subjective sensation are separated , and both distinct in the mind . In the case of the auditive nerve , the sen- sation is ...
... nose , but also a reference to an external body at a dis- tance as its cause . Here the objective cause and the subjective sensation are separated , and both distinct in the mind . In the case of the auditive nerve , the sen- sation is ...
Página 80
... nose at the object B , then A will disappear . Thus we may make them disappear alternately . If , finally , we squint or cross the eyes in such wise that the right eye shall look at the left object A , and the left eye at the right ...
... nose at the object B , then A will disappear . Thus we may make them disappear alternately . If , finally , we squint or cross the eyes in such wise that the right eye shall look at the left object A , and the left eye at the right ...
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Términos y frases comunes
angle axis bacillary layer binocular eye binocular perspective binocular vision camera central spot ciliary muscle circle colors combined images cones corresponding points cross depth of space distant objects distinct double images evident exactly Experiment external images eyes by squinting farther fibers field of view figures finger focal adjustment foreground forms of perspective gaze heteronymously homonymously horizontal horopter identical points impression inches inclination interocular space inverted jects left eye lens less convergence light line of sight look median plane monocular images motion muscles naked eyes nearer nose object or scene oblique observer ocular optic axes optic chiasm optic convergence optic nerve outward parallel perceived perception of depth perfect image perfectly point of sight position projection rays refractive represent retina retinal images right and left right eye rotation sclerotic screen seen single side stereoscope stereoscopic pictures surface tion torsion turn the eyes unite visual lines visual result