Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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... ANIMAL LOCOMOTION ; with a Dissertation on Aeronautics . By J. B. PETTI- GREW , M. D. Illustrated . $ 1.75 . 9. RESPONSIBILITY IN MENTAL DISEASE . By H. MAUDSLEY , M. D. $ 1.50 . 10. THE SCIENCE OF LAW . By Prof. SHIELDON AMOS . $ 1.75 ...
... ANIMAL LOCOMOTION ; with a Dissertation on Aeronautics . By J. B. PETTI- GREW , M. D. Illustrated . $ 1.75 . 9. RESPONSIBILITY IN MENTAL DISEASE . By H. MAUDSLEY , M. D. $ 1.50 . 10. THE SCIENCE OF LAW . By Prof. SHIELDON AMOS . $ 1.75 ...
Página 8
... animals , 262 ; divergence of eye - sockets , 263 ; when extreme , incompatible with binocular vision , 264 ; central spot , 266 ; how far it exists in lower animals , 267 ; importance of this spot , 267 ; general changes in the eye as ...
... animals , 262 ; divergence of eye - sockets , 263 ; when extreme , incompatible with binocular vision , 264 ; central spot , 266 ; how far it exists in lower animals , 267 ; importance of this spot , 267 ; general changes in the eye as ...
Página 9
... animals possess this , and nothing more . But , as we go up the scale of animals , in order to give that wider and more accurate knowledge of the various properties of matter necessary for the complex relations of the higher ani- mals ...
... animals possess this , and nothing more . But , as we go up the scale of animals , in order to give that wider and more accurate knowledge of the various properties of matter necessary for the complex relations of the higher ani- mals ...
Página 10
... animals all the tissues and organs which are so widely distinct in the higher animals are represented by an unmodified cellular structure , performing all the func- tions of the animal body , but in an imperfect manner . Each cell in ...
... animals all the tissues and organs which are so widely distinct in the higher animals are represented by an unmodified cellular structure , performing all the func- tions of the animal body , but in an imperfect manner . Each cell in ...
Página 12
... with these more rapid undulations . These vibrations , inaudible to us , may possibly be perceived by some lower animals , as , for example , insects ; we can not tell . After a long interval , vibrations again appear 12 INTRODUCTORY .
... with these more rapid undulations . These vibrations , inaudible to us , may possibly be perceived by some lower animals , as , for example , insects ; we can not tell . After a long interval , vibrations again appear 12 INTRODUCTORY .
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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