A two-dimensional computer-controlled visual stimulator
A two-dimensional computer-controlled visual stimulator
复制标题
二维计算机控制视觉刺激器
DOI:
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复制
发表时间:
1980
期刊:
影响因子:
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通讯作者:
J. Victor
中科院分区:
文献类型:
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作者:
N. Milkman;G. Schick;M. Rossetto;F. Ratliff;R. Shapley;J. Victor
A computer-controlled instrument that creates complex two-dimensional patterns on a CRT monitor is described. These patterns are used to elicit visual evoked responses. Patterns are produced on a raster that is rotatable about its center. It is possible to assign to arbitrary regions in the raster any of four independent one-dimensional spatial-temporal functions. For each spatial-temporal function, the experimenter can select an arbitrary spatial profile, the spatial frequency of the profile, the starting phase of the profile, the temporal function, and the depth of modulation.