Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
Dentro del libro
Resultados 1-5 de 38
Página 6
... outward pro- jection of retinal impressions , 64 ; compared with other senses , 65 ; illustrations of this property , 66 ; phosphenes , 67 ; muscæ volitantes , 67 ; Purkinje's figures , 68 ; ocular spectra , 69 ; corresponding points ...
... outward pro- jection of retinal impressions , 64 ; compared with other senses , 65 ; illustrations of this property , 66 ; phosphenes , 67 ; muscæ volitantes , 67 ; Purkinje's figures , 68 ; ocular spectra , 69 ; corresponding points ...
Página 14
... outward , and the con- sciousness of anything taking place in the eye so com- pletely lost , that it is only by careful analyses that we can be convinced of its essential subjectiveness . The order which we have given above is also the ...
... outward , and the con- sciousness of anything taking place in the eye so com- pletely lost , that it is only by careful analyses that we can be convinced of its essential subjectiveness . The order which we have given above is also the ...
Página 19
... outward . The oblique muscles are superior and inferior . The superior oblique ( Fig . 3 , b ) rises like the recti at the bottom of the socket , passes forward , contracts to a slender tendon , passes through a loop situated in the ...
... outward . The oblique muscles are superior and inferior . The superior oblique ( Fig . 3 , b ) rises like the recti at the bottom of the socket , passes forward , contracts to a slender tendon , passes through a loop situated in the ...
Página 20
... outward , nor the superior rectus of one eye and the inferior rectus of the other , so as to turn the one eye upward and the other downward . The reason of this is because such motions , so far from subserving any useful purpose , would ...
... outward , nor the superior rectus of one eye and the inferior rectus of the other , so as to turn the one eye upward and the other downward . The reason of this is because such motions , so far from subserving any useful purpose , would ...
Página 23
... outward as a plaited curtain , to be attached to the sclerotic near the junction of the cornea . The elastic rigidity of the sclerotic pulls gently on this curtain and makes it taut , and the taut membrane in its turn presses gently on ...
... outward as a plaited curtain , to be attached to the sclerotic near the junction of the cornea . The elastic rigidity of the sclerotic pulls gently on this curtain and makes it taut , and the taut membrane in its turn presses gently on ...
Términos y frases comunes
angle animals axis bacillary layer binocular eye binocular perspective binocular vision camera central spot ciliary muscle circle Cloth colors combined images cones corresponding points cross depth of space distance distant objects distinct divergence double images evident exactly Experiment external images farther fibers field of view gaze Helmholtz heteronymous homonymous horizontal horopter horopteric line identical points Illustrations impression inches inclination interocular space inverted jects left eye left-eye image lens light line of sight look median line monocular motion muscles naked eyes natural nearer nose oblique observer ocular optic axes optic centers optic chiasm optic convergence optic nerve outward parallel perceived perception perfect image perfectly point of sight position projection ray-lines rays refractive represent retina retinal images right and left right eye rotation sclerotic screen seen single shut side Sociology stereoscope surface T. H. HUXLEY tion torsion vertical meridian vibrations visual lines visual result vols
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