Pre - Stimulus hemodynamic activity in dorsal attention network is negatively 3 associated with decision confidence in visual perception
نویسندگان
چکیده
5 Dobromir A. Rahnev, Linda Bahdo, Floris P. de Lange, Hakwan Lau 6 7 1 Columbia University, Department of Psychology, New York, USA 8 2 Radboud University Nijmegen, Donders Institute for Brain, Cognition and Behaviour, 9 Netherlands 10 11 Abbreviated title: Pre-stimulus BOLD activity and decision confidence 12 13 Manuscript information: 198 words (Abstract), 419 words (Introduction), 1264 words 14 (Discussion), 24 pages, 3 Figures, 1 Table. 15 16
منابع مشابه
Prestimulus hemodynamic activity in dorsal attention network is negatively associated with decision confidence in visual perception.
Attention is thought to improve most aspects of perception. However, we recently showed that, somewhat surprisingly, endogenous attention can also lead to low subjective perceptual ratings (Rahnev et al., 2011). Here we investigated the neural basis of this effect and tested whether spontaneous fluctuations of the attentional state can lead to low confidence in one's perceptual decision. We mea...
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تاریخ انتشار 2012