Contiguity of briefly presented stimuli with food reinforcement1
نویسندگان
چکیده
منابع مشابه
The effect of contrast adaptation on briefly presented stimuli
Wilson and Humanski (1993) have recently reported evidence that adapting to low temporal frequency sinewave gratings yields little threshold elevation for briefly presented test stimuli. We postulated that brief stimuli may be detected by a transient channel which would be minimally affected by a low temporal frequency adapting pattern. We therefore measured the effect of adaptation on briefly ...
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When observers are asked to localize the peripheral position of a small probe with respect to the mid-position of a spatially extended comparison stimulus, they tend to judge the probe as being more peripheral than the mid-position of the comparison stimulus. This relative mislocalization seems to emerge from differences in absolute localization, that is the comparison stimulus is localized mor...
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متن کاملLuminance coding of briefly presented stimuli in area 17 of the rhesus monkey.
1. Single cells in area 17 of the alert rhesus monkey were classified according to their sensitivity to variations in stimulus orientation, color, and direction of movement. The sensitivity of the cells to stimulus luminance was then tested using moving bars and large stationary spots presented for 500 ms. The luminance of the stimulus was varied over trials; background luminance was kept const...
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ژورنال
عنوان ژورنال: Journal of the Experimental Analysis of Behavior
سال: 1969
ISSN: 0022-5002
DOI: 10.1901/jeab.1969.12-271