Direct cortical feedforward and feedback pathways differentially shape visual responses and selectively engage looped circuits
Flora Vasile, Matthijs Oude Lohuis, Camille Mazo, Devanshi Piyush Shah, Francesca Mastrogiuseppe, Christian K. Machens, Leopoldo Petreanu
The paper examines how feedforward and feedback pathways between mouse V1 and PM modulate visual responses, showing distinct functional roles in recurrent cortical loops.
bioRxiv · Oct 30, 2026 · PreprintNeuroscience