Orthogonal representational geometry in dACC underpins human hierarchical reasoning
Chuanyong Xu, Ning Mei, Wenshan Dong, Rongcheng Hu, Tom Verguts, Qi Chen
The paper shows that orthogonal representational geometry in dACC supports hierarchical reasoning by encoding error and difficulty along separate dimensions.
Cell Reports · Sep 1, 2026Peer-reviewedNeuroscience