Sentence examples for order stimulus from inspiring English sources

Photographs of outdoor scenes were presented in a pseudo-randomized order (stimulus duration = 1.25 s), with an interstimulus interval (ISI) jittered between 2.25 s and 6.25 s with a near-exponential distribution, to optimize estimation of the BOLD response [19].

In a second series of experiments the SR effects on the visual system were studied by using a more standard luminance-defined first order stimulus than the ones used in [10], [11].

For conditioning order stimulus, we used 3-octanol and 4-methyl-cyclohexanol.

These selected results are discussed in the following order: stimulus characteristics; assessment of subjective sexual arousal; assessment of genital arousal; statistical methods; and individual differences.

For example, it may be involved in shape configuration [Starrfelt and Gerlach, 2007], or act as an interface between visual form information and higher order stimulus properties, such as its associated sound and meaning [Devlin et al., 2006].

This is also important for visual psychophysics when comparing sensitivity for first and second order stimuli across retinal eccentricity.

Furthermore, in previous work [10], [11] only visual stimuli classified as first order stimuli were used.

For first order stimuli, the local spatial average luminance varies throughout the stimulus while the local contrast remains constant.

In the third series of experiments, we studied whether auditory noise can facilitate contrast-modulated (second order) stimuli detection.

In the second series of experiments, we studied whether auditory noise can facilitate luminance-modulated (first order) stimuli detection in six subjects.

In second order stimuli, known to be processed by separate mechanisms and assumed to be more complex to process, the local spatial average luminance remains constant but the local contrast varies throughout the stimulus [15], [16].