I just posted my first preprint: https://www.biorxiv.org/content/early/2018/10/02/433276.
Here, we followed up on the findings of our recent psych science paper, and tested which neural markers translate subjective confidence into overt decisions to sample additional information. Using multivariate single-trial decoding, we showed that a classifier trained to decode high vs low confidence from EEG data, can predict information-seeking choices. Thus, our findings unravel a shared neural coding for decision confidence and information-seeking choices!
Curious to see how this will work out.