Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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Página 8
... producing diver- gence , 255 ; 3. Prevalence of law of corresponding points over law of direction , 258 ; diagrams illustrating , 259 . CHAPTER V. • COMPARATIVE PHYSIOLOGY OF BINOCULAR VISION Optic chiasm in lower animals , 262 ...
... producing diver- gence , 255 ; 3. Prevalence of law of corresponding points over law of direction , 258 ; diagrams illustrating , 259 . CHAPTER V. • COMPARATIVE PHYSIOLOGY OF BINOCULAR VISION Optic chiasm in lower animals , 262 ...
Página 10
... produces only the sensation of sound . Similarly , the ninth pair , or gustative nerve , is organized for the appreciation of taste only ; and , therefore , a feeble electric current through this nerve produces a peculiar taste . We ...
... produces only the sensation of sound . Similarly , the ninth pair , or gustative nerve , is organized for the appreciation of taste only ; and , therefore , a feeble electric current through this nerve produces a peculiar taste . We ...
Página 11
... produced from the three primitive layers of the germinal disk , viz . , the endoderm , the ectoderm , and the mesoderm . Neglecting now all but the second or nervous sys- tem as we still go up , this is again differentiated into three ...
... produced from the three primitive layers of the germinal disk , viz . , the endoderm , the ectoderm , and the mesoderm . Neglecting now all but the second or nervous sys- tem as we still go up , this is again differentiated into three ...
Página 12
An Exposition of the Principles of Monocular and Binocular Vision Joseph LeConte. tion is produced , which we call sound . The vibrations are no longer perceived by the nerves of common sen- sation , but a special nerve - the auditive ...
An Exposition of the Principles of Monocular and Binocular Vision Joseph LeConte. tion is produced , which we call sound . The vibrations are no longer perceived by the nerves of common sen- sation , but a special nerve - the auditive ...
Página 13
... produce this sensation are so rapid - 399,000,000,000,000 in a sec- ond - that they can be conveyed only by the ethereal medium . For the perception of these vibrations , a pe- culiar and wonderful organization is necessary , found only ...
... produce this sensation are so rapid - 399,000,000,000,000 in a sec- ond - that they can be conveyed only by the ethereal medium . For the perception of these vibrations , a pe- culiar and wonderful organization is necessary , found only ...
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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