Krzysztof Basiński @kbas.bsky.social · 30/04/2025Unexpectedly (and excitingly!), inharmonic sounds had significantly smaller P2 peaks than harmonic sounds - a response pattern known as object-related negativity, previously observed with auditory stream segregation. 110
Krzysztof Basiński @kbas.bsky.social · 30/04/2025In contrast, MMN responses became undetectable when the jittering pattern changed between consecutive sounds. This suggests that prediction errors are weighted by sequential but not spectral uncertainty. 110