Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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Página 10
... perceive an odor . The second pair of cranial nerves - the optic - is specially organized in a truly wonderful way to respond to the ethereal vibrations called light , and nothing else . If , therefore , these nerves be mechanically ...
... perceive an odor . The second pair of cranial nerves - the optic - is specially organized in a truly wonderful way to respond to the ethereal vibrations called light , and nothing else . If , therefore , these nerves be mechanically ...
Página 11
... perceive a different prop- erty , viz . , the five special sense - fibers for sight , hear- ing , smell , taste , and ... perceived by the nerves of com - philos . mon sensation as a jarring . When the vibrations are taught th hear so ...
... perceive a different prop- erty , viz . , the five special sense - fibers for sight , hear- ing , smell , taste , and ... perceived by the nerves of com - philos . mon sensation as a jarring . When the vibrations are taught th hear so ...
Página 12
... perceived by the nerves of common sen- sation , but a special nerve - the auditive - is organized to respond to or co - vibrate with them . As the vibrations increase in number , they are perceived as higher and higher pitch , until ...
... perceived by the nerves of common sen- sation , but a special nerve - the auditive - is organized to respond to or co - vibrate with them . As the vibrations increase in number , they are perceived as higher and higher pitch , until ...
Página 13
... perceived as different colors , in the order seen in the spectrum , until 831,000,000,000 , - 000 is reached ... perceive at a dis- tance , limited only by the extent of the atmosphere and the energy of the initial vibration . In sight ...
... perceived as different colors , in the order seen in the spectrum , until 831,000,000,000 , - 000 is reached ... perceive at a dis- tance , limited only by the extent of the atmosphere and the energy of the initial vibration . In sight ...
Página 14
... perceive light , but not objects ; because , though the specialized nerve is present , the appropriate instrument is wanting . It is on these two higher senses that fine art is wholly and science is mainly founded . The specialized ...
... perceive light , but not objects ; because , though the specialized nerve is present , the appropriate instrument is wanting . It is on these two higher senses that fine art is wholly and science is mainly founded . The specialized ...
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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