Table 1 Model comparison with neurally decoded regressors.
From: Dissociable neural correlates of uncertainty underlie different exploration strategies
Model | Regressors | AIC | BIC | LL | Deviance |
|---|---|---|---|---|---|
Baseline | |||||
UCB/Thompson hybrid with intercept (Eq. (4)) | 1 + V + RU + V/TU | 6352.75 | 6410.00 | − 3168.37 | 6336.75 |
\(\widehat{{\bf{RU}}}\) and \(\widehat{{\bf{TU}}}\) from right RLPFC | |||||
Baseline augmented with \(\widehat{{\rm{RU}}}\) (Eq. (12)) | 1 + V + RU + V/TU + \(\widehat{{\rm{RU}}}\) | 6334.97 | 6406.54 | − 3157.48 | 6314.97 |
Baseline augmented with \(\widehat{{\rm{TU}}}\) (Eq. (13)) | 1 + V + RU + V/TU + V/\(\widehat{{\rm{TU}}}\) | 6350.00 | 6421.57 | − 3165.00 | 6330.00 |
\(\widehat{{\bf{RU}}}\) and \(\widehat{{\bf{TU}}}\) from right DLPFC | |||||
Baseline augmented with \(\widehat{{\rm{RU}}}\) (Eq. (12)) | 1 + V + RU + V/TU + \(\widehat{{\rm{RU}}}\) | 6347.28 | 6418.85 | − 3163.64 | 6327.28 |
Baseline augmented with \(\widehat{{\rm{TU}}}\) (Eq. (13)) | 1 + V + RU + V/TU + V/\(\widehat{{\rm{TU}}}\) | 6286.96 | 6358.53 | − 3133.48 | 6266.96 |
\(\widehat{{\bf{RU}}}\) from right RLPFC and \(\widehat{{\bf{TU}}}\) from right DLPFC | |||||
Baseline augmented with \(\widehat{{\rm{RU}}}\) and \(\widehat{{\rm{TU}}}\) (Eq. (14)) | 1 + V + RU + V/TU + \(\widehat{{\rm{RU}}}\) + V/\(\widehat{{\rm{TU}}}\) | 6273.14 | 6359.03 | − 3124.57 | 6249.14 |
\(\widehat{{\bf{DV}}}\) from left M1 | |||||
Baseline augmented with \(\widehat{{\rm{DV}}}\) (Eq. (15)) | 1 + V + RU + V/TU + \(\widehat{{\rm{DV}}}\) | 6336.27 | 6407.84 | − 3158.13 | 6316.27 |
