Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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Página 8
... direction , 258 ; diagrams illustrating , 259 . CHAPTER V. • COMPARATIVE PHYSIOLOGY OF BINOCULAR VISION Optic chiasm in lower animals , 262 ; divergence of eye - sockets , 263 ; when extreme , incompatible with binocular vision , 264 ...
... direction , 258 ; diagrams illustrating , 259 . CHAPTER V. • COMPARATIVE PHYSIOLOGY OF BINOCULAR VISION Optic chiasm in lower animals , 262 ; divergence of eye - sockets , 263 ; when extreme , incompatible with binocular vision , 264 ...
Página 15
... direction . These are incapable of further analysis , and are therefore simple sensations . Outline form may possibly be added , though this may be analyzed into a combination of directions . But solid form , size , and distance ...
... direction . These are incapable of further analysis , and are therefore simple sensations . Outline form may possibly be added , though this may be analyzed into a combination of directions . But solid form , size , and distance ...
Página 17
... direction . The eye proper is really behind the skin , or outer integument of the face , for the skin which covers the lids turns over the edge ( Fig . 2 , 17 ) and passes under the lids , becoming here thin and tender mucous membrane ...
... direction . The eye proper is really behind the skin , or outer integument of the face , for the skin which covers the lids turns over the edge ( Fig . 2 , 17 ) and passes under the lids , becoming here thin and tender mucous membrane ...
Página 18
... directions . This is by means of six slender muscles . Four of these are FIG . 2 . FIG . 3 . C MUSCLES OF THE EYEBALL . - a , optic nerve ; b , supe- rior oblique muscle ; c , pulley ; d , inferior oblique . The other four are the recti ...
... directions . This is by means of six slender muscles . Four of these are FIG . 2 . FIG . 3 . C MUSCLES OF THE EYEBALL . - a , optic nerve ; b , supe- rior oblique muscle ; c , pulley ; d , inferior oblique . The other four are the recti ...
Página 19
... direction it is evident that its function is to turn the eye outward and downward , and at the same time to rotate it on its axis inward , i . e . , sinistrally for the right eye and dextrally for the left . The inferior oblique ( Fig ...
... direction it is evident that its function is to turn the eye outward and downward , and at the same time to rotate it on its axis inward , i . e . , sinistrally for the right eye and dextrally for the left . The inferior oblique ( Fig ...
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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