Amplitudes of the models used for Bayesian model comparison. h1 (habituation): asymptotically decreasing responses to repeating standards, full responses to deviants, and a slight recovery after the deviant; h2 (prediction error): neural responses scaled by sound predictability, amplitude defined as the probability |$P$| of finding the heard sound in each position of the sequence.
| h1 . | deviant position . | 1 . | 2 . | 3 . | 4 . | 5 . | 6 . | 7 . | 8 . |
|---|---|---|---|---|---|---|---|---|---|
| 4 | 1 | 1/2 | 1/3 | 1 | 1/3 | 1/4 | 1/5 | 1/6 | |
| a|$_{0}$| | 5 | 1 | 1/2 | 1/3 | 1/4 | 1 | 1/4 | 1/5 | 1/6 |
| 6 | 1 | 1/2 | 1/3 | 1/4 | 1/5 | 1 | 1/5 | 1/6 | |
| h2 | deviant position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 4 | 1/2 | 1 | 1 | 1/3 | 1 | 1 | 1 | 1 | |
| a|$_{0}$| | 5 | 1/2 | 1 | 1 | 2/3 | 1/2 | 1 | 1 | 1 |
| 6 | 1/2 | 1 | 1 | 2/3 | 1/2 | 1 | 1 | 1 |
| h1 . | deviant position . | 1 . | 2 . | 3 . | 4 . | 5 . | 6 . | 7 . | 8 . |
|---|---|---|---|---|---|---|---|---|---|
| 4 | 1 | 1/2 | 1/3 | 1 | 1/3 | 1/4 | 1/5 | 1/6 | |
| a|$_{0}$| | 5 | 1 | 1/2 | 1/3 | 1/4 | 1 | 1/4 | 1/5 | 1/6 |
| 6 | 1 | 1/2 | 1/3 | 1/4 | 1/5 | 1 | 1/5 | 1/6 | |
| h2 | deviant position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 4 | 1/2 | 1 | 1 | 1/3 | 1 | 1 | 1 | 1 | |
| a|$_{0}$| | 5 | 1/2 | 1 | 1 | 2/3 | 1/2 | 1 | 1 | 1 |
| 6 | 1/2 | 1 | 1 | 2/3 | 1/2 | 1 | 1 | 1 |
Amplitudes of the models used for Bayesian model comparison. h1 (habituation): asymptotically decreasing responses to repeating standards, full responses to deviants, and a slight recovery after the deviant; h2 (prediction error): neural responses scaled by sound predictability, amplitude defined as the probability |$P$| of finding the heard sound in each position of the sequence.
| h1 . | deviant position . | 1 . | 2 . | 3 . | 4 . | 5 . | 6 . | 7 . | 8 . |
|---|---|---|---|---|---|---|---|---|---|
| 4 | 1 | 1/2 | 1/3 | 1 | 1/3 | 1/4 | 1/5 | 1/6 | |
| a|$_{0}$| | 5 | 1 | 1/2 | 1/3 | 1/4 | 1 | 1/4 | 1/5 | 1/6 |
| 6 | 1 | 1/2 | 1/3 | 1/4 | 1/5 | 1 | 1/5 | 1/6 | |
| h2 | deviant position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 4 | 1/2 | 1 | 1 | 1/3 | 1 | 1 | 1 | 1 | |
| a|$_{0}$| | 5 | 1/2 | 1 | 1 | 2/3 | 1/2 | 1 | 1 | 1 |
| 6 | 1/2 | 1 | 1 | 2/3 | 1/2 | 1 | 1 | 1 |
| h1 . | deviant position . | 1 . | 2 . | 3 . | 4 . | 5 . | 6 . | 7 . | 8 . |
|---|---|---|---|---|---|---|---|---|---|
| 4 | 1 | 1/2 | 1/3 | 1 | 1/3 | 1/4 | 1/5 | 1/6 | |
| a|$_{0}$| | 5 | 1 | 1/2 | 1/3 | 1/4 | 1 | 1/4 | 1/5 | 1/6 |
| 6 | 1 | 1/2 | 1/3 | 1/4 | 1/5 | 1 | 1/5 | 1/6 | |
| h2 | deviant position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 4 | 1/2 | 1 | 1 | 1/3 | 1 | 1 | 1 | 1 | |
| a|$_{0}$| | 5 | 1/2 | 1 | 1 | 2/3 | 1/2 | 1 | 1 | 1 |
| 6 | 1/2 | 1 | 1 | 2/3 | 1/2 | 1 | 1 | 1 |
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