The Five Senses of ManH. S. King, 1876 - 304 стор. |
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Сторінка 45
... rapidity with which loss of heat takes place in our skin has thus a great influence upon the degree of our perception of cold . The power of the skin of perceiving the difference of temperature has , by Weber , been submitted to exact ...
... rapidity with which loss of heat takes place in our skin has thus a great influence upon the degree of our perception of cold . The power of the skin of perceiving the difference of temperature has , by Weber , been submitted to exact ...
Сторінка 49
... rapidity . As these vibrations reach the interior of the eye through its transparent organs , they produce in us a sensation of light , and by means of the wonderful formation of the eye , we are not only able to receive the impressions ...
... rapidity . As these vibrations reach the interior of the eye through its transparent organs , they produce in us a sensation of light , and by means of the wonderful formation of the eye , we are not only able to receive the impressions ...
Сторінка 117
... rapidity , that the incidental image of the black section has not yet disappeared ; the images , therefore , of the black and white sections are mentally conbined , and the result is a grey . The revolutions must , therefore , be made ...
... rapidity , that the incidental image of the black section has not yet disappeared ; the images , therefore , of the black and white sections are mentally conbined , and the result is a grey . The revolutions must , therefore , be made ...
Сторінка 118
... rapidity , the pendu- lum is seen first in the position of I , then in 2 , 3 , etc. The images follow each other very rapidly , so that the pendulum 9 Fig . 32 . appears to have made an os- cillation . Here the incidental image of one ...
... rapidity , the pendu- lum is seen first in the position of I , then in 2 , 3 , etc. The images follow each other very rapidly , so that the pendulum 9 Fig . 32 . appears to have made an os- cillation . Here the incidental image of one ...
Сторінка 119
... rapidity , that the incidental image of the black section has not yet disappeared ; the images , therefore , of the black and white sections are mentally conbined , and the result is a grey . The revolutions must , therefore , be made ...
... rapidity , that the incidental image of the black section has not yet disappeared ; the images , therefore , of the black and white sections are mentally conbined , and the result is a grey . The revolutions must , therefore , be made ...
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Загальні терміни та фрази
action apparatus appear auditory nerve basilar membrane blue body brain called camera obscura cause centimetres cochlea complementary colours consists convex lens distance distinct distinguish double impression ear-bones edge Ernst Heinrich Weber Eustachian tube exactly excited experience fact fenestra ovalis field of vision figure fingers fixed follows fundamental tone greater green hand harmonics Helmholtz illusion imagine incidental images instance irritation layer look manner means motion move muscles number of vibrations observed octave optic nerve outer passes peculiar perceive a double perception phenomena picture position primary colours produced rays of light recognise refraction retina seen sensation of light sense of locality sense of touch sensitive to red sensory circle sensory nerves sensory organs separate points side simultaneously single nerve-fibre skin sound sound-waves spectrum stereoscopic string surface tactile takes place terminal boundaries terminal limits tion tube tuning-fork tympanic cavity tympanic membrane violet vitreous humour whilst
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