NeurosciencebioRxivPreprint
Cortical beta power reflects a neural implementation of decision boundary collapse in speeded decisions
Hans Kirschner, Adrian G. Fischer, Claudia Danielmeier…·Markus Ullsperger
The paper shows that a drift diffusion model with collapsing decision thresholds better captures time-dependent decision policies than fixed threshold models, supported by EEG beta power lateralization analysis.
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