Corticospinal neuron subpopulations with opposing dynamics converge to shape spinal interneuron computations
Michelle Sánchez Rivera, Yuxiao Li, An’an Li, Constantinos Eleftheriou, Román Baravalle, Anand Sunil Kulkarni, Philip D. Chapman, Andres F. Cadena, Francisco J. Álvarez, Jay B. Bikoff, Salvador Durá-Bernal, XiangNing Li, Ian Duguid
The paper identifies corticospinal neuron subpopulations with opposing activity dynamics and shows they converge to shape spinal interneuron computations during skilled movement.
bioRxiv · Oct 24, 2026 · PreprintNeuroscience