Concurrent metacognitive evaluation is dissociable from perceptual evidence accumulation in the parietal cortex
Xiaodong Li, Yilin Chen, Ruixin Su, Tianming Yang
This study shows that concurrent uncertainty during decision-making is represented in the parietal cortex but not computed within the same circuit as perceptual evidence accumulation.
bioRxiv · Nov 4, 2026 · PreprintNeuroscience