Results 261 to 270 of about 92,239 (294)
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Cross-modal Induction of Changes in Sensory Thresholds
Quarterly Journal of Experimental Psychology, 1968Two experiments are reported in which subliminal stimulation of one modality with emotional material impairs detection performance in a different modality. In the first experiment the visual awareness threshold for neutral material was raised by simultaneous auditory presentation of emotional words.
G R, Hardy, D, Legge
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Sensory Thresholds and Response Bias
The Journal of the Acoustical Society of America, 1963Sensory differential thresholds are studied by two models: a discrete model, the neural quantum theory, and a continuous model, signal detectability theory. A comprehensive series of auditory experiments is reported that was designed to obtain measures of both the detection and decision processes of the observers when the signal consists of a brief ...
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Efficient estimation of sensory thresholds with ML-PEST
Spatial Vision, 1997A set of C and C+2 routines are described that allow the efficient estimation of sensory thresholds in psychophysical experiments using a maximum-likelihood staircase procedure. They have been used effectively in visual, auditory, gustatory, and olfactory psychophysics.
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Apparent Fluctuations of a Sensory Threshold
Quarterly Journal of Experimental Psychology, 1955An account is given of a method for the nearly continuous recording of sensory thresholds and other psycho-physical variables. Its application to the difference-threshold for sound-intensity is described. It is found that this threshold, so recorded, shows irregular fluctuations in time, excursions of up to 100 per cent, being commonly present.
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Aging and quantitative sensory thresholds.
Electromyography and clinical neurophysiology, 1990Cutaneous thresholds for vibration and thermal sensitivity were quantitated at the index finger and great toe in 54 subjects without obvious neurological disease. Twelve patients over sixty years of age also consented to standard nerve conduction studies which proved normal.
M P, Merchut, S C, Toleikis
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Comments on “Sensory Thresholds and Response Bias”
The Journal of the Acoustical Society of America, 1964Auditory-detection data presented by Norman [J. Acoust. Soc. Am. 35, 1432 (1963)] are shown to be compatible with the continuous model of signal-detectability theory and not to require the assumption of a low threshold.
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Electroencephalography in the study of sensory thresholds
Electroencephalography and Clinical Neurophysiology, 1969openaire +2 more sources