Science: v.1-v.219Moses King, 1966 |
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Page 1093
... response . Because of these inhibitory regions , the fibers were unresponsive to changes in diffuse illumination . An example of a directionally selec- tive unit is illustrated in Fig . 1. An ex- ploring spot of white light ( 15 ...
... response . Because of these inhibitory regions , the fibers were unresponsive to changes in diffuse illumination . An example of a directionally selec- tive unit is illustrated in Fig . 1. An ex- ploring spot of white light ( 15 ...
Page 1094
... response . In the latter case , the first flash inhibited any response from the second . Thus , the sequence of changes in illumination of points along the pre- ferred - null axis determines the response to a moving stimulus . 2 ) When ...
... response . In the latter case , the first flash inhibited any response from the second . Thus , the sequence of changes in illumination of points along the pre- ferred - null axis determines the response to a moving stimulus . 2 ) When ...
Page 1278
... response histogram of the firing of a unit with an On - center , C - type receptive field in response to an ambient light flashing on and off . ( b ) Response of the same unit to a 15 - min diameter spot of light flashing on and off in ...
... response histogram of the firing of a unit with an On - center , C - type receptive field in response to an ambient light flashing on and off . ( b ) Response of the same unit to a 15 - min diameter spot of light flashing on and off in ...
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