Parvalbumin-expressing interneurons improve sensory discrimination by shaping noise geometry in primate V1
Sandra Cole, David G. C. Hildebrand, Lauri Nurminen
This study shows that parvalbumin-expressing interneurons in primate V1 improve sensory discrimination by altering noise geometry without increasing signal magnitude.
bioRxiv · Jun 15, 2026 · PreprintNeuroscience