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and press “invisible” only when they had absolutely no idea of the stimulus category . Faces and houses were presented for 16.7 ms, sandwiched between masks (Fig 1A). Subjective stimulus visibility was based ...
feature analysis, it should be essentially identical for faces and letter‐strings masked with noise. (ii) If stimulus ‐specific object‐ level processing takes place in the inferior occipitotemporal cortex, we ...
learning process . These category learning models use learning algorithms, such as backpropagation, to adjust connections between representations of stimuli or stimulus features and categories [8], and also ...
after, but not during, stimulus presentation affects performance [3]. Similar results have been found by disrupting foveal processing with a central mask presented at variable stimulus onset asynchrony ...
-irrelevant. In the decision localizer task (S1B Fig), a masked image of a face or of a house was presented and at the end of each trial participants indicated which stimulus category they had perceived ...
backward masking [48] as a tool to further control the feedforward and feedback flow of visual information processing . In the MEG experiment, each stimulus was presented for 34 ms [2 × screen frame rate ...
significantly above chance level (test value: 50) for each stimulus category (P < 0.001). Eucalyptol was correctly localized in 79.5% of the eucalyptol trials (Z = 227.5, P < 0.001), ammonia in 77.6 ...
to obtain the value of the boundary position and width for each stimulus continuum [49]. The boundary position represented the position of the perception shift across two categories and the boundary width ...
; Ungerleider and Mishkin 1982; Sigala and Logothetis 2002; Afraz et al. 2006; Kiani et al. 2007; Sato et al. 2013). Neurophysiological and lesion studies implicate IT cortex in high- level visual processing ...
in orange) with output gating terminating later (serial termination indicated in grey). The response gate is expected to initiate with some delay due to conflict at upper levels , and to terminate even later ...
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