Sight: An Exposition on the Principles of Monocular and Binocular VisionD. Appleton, 1897 - 318 pagini |
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Pagina xix
... 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 such an organism will feel like a nervous cell , contract ...
... 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 such an organism will feel like a nervous cell , contract ...
Pagina xix
... distinct fibers of the nerves of feel- ing . Odors and tastes are almost infinite in number , but whether they are perceived each by special fibers , or by different affections of the same fibers , is not known . The following diagram ...
... distinct fibers of the nerves of feel- ing . Odors and tastes are almost infinite in number , but whether they are perceived each by special fibers , or by different affections of the same fibers , is not known . The following diagram ...
Pagina 7
... distinct what may be called the direct gifts of sight , and what are added by the mind as judgments based upon these gifts . The direct data are only light , its intensity , color , and direction . These are incapable of further ...
... distinct what may be called the direct gifts of sight , and what are added by the mind as judgments based upon these gifts . The direct data are only light , its intensity , color , and direction . These are incapable of further ...
Pagina 16
... distinct vision ; cataract , a common cause of blindness , arises from its opacity . The lens , with its continuing curtain , completely divides the interior of the ball into two compartments , an anterior and a posterior . ( b . ) The ...
... distinct vision ; cataract , a common cause of blindness , arises from its opacity . The lens , with its continuing curtain , completely divides the interior of the ball into two compartments , an anterior and a posterior . ( b . ) The ...
Pagina 17
... distinct portions , viz . : 1 . A nervous expansion , the retina , specialized for re- sponding to light ... distinct , the object will be distinct ; if the image 1 is blurred , the object , both in outline FORMATION OF THE IMAGE . 17.
... distinct portions , viz . : 1 . A nervous expansion , the retina , specialized for re- sponding to light ... distinct , the object will be distinct ; if the image 1 is blurred , the object , both in outline FORMATION OF THE IMAGE . 17.
Alte ediții - Afișează-le pe toate
Sight: An Exposition of the Principles of Monocular and Binocular Vision Joseph LeConte Vizualizare completă - 1895 |
Sight: An Exposition of the Principles of Monocular and Binocular Vision Joseph Leconte Nu există previzualizare disponibilă - 2018 |
Sight: An Exposition of the Principles of Monocular and Binocular Vision Joseph LeConte Nu există previzualizare disponibilă - 2016 |
Termeni și expresii frecvente
adjustment angle axis bacillary layer becomes binocular eye binocular perspective binocular vision camera central spots ciliary muscle colors combined image concave cones convergent motion corresponding points cross depth of space distance distant objects distinct divergence double images evident exactly experiment experimental plane explained external images farther fibers field of view focal fore Helmholtz heteronymous homonymously horizontal horopter horopteric circle impression inches inclined interocular space law of corresponding left eye left-eye image lens light line of sight look median line middle monocular muscles naked eyes nearer nodal point nose oblique observer ocular motion opposite directions optic axes optic centers optic chiasm optic nerve optic vesicle outward parallel motion perception perfectly phenomena point of sight position primary projection rays refractive represent retina retinal images right eye rotation sclerotic screen seen single side stereoscope surface tion torsion vergence vertical line vertical meridian vibrations visual plane visual result
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