Distinct laminar origins of sensory-evoked high-gamma and low-frequency ECoG signals revealed by optogenetics

Proceedings of the National Academy of Sciences, Volume 123, Issue 14, April 2026. <br/>SignificanceElectrocorticography (ECoG) is a widely used measure of cortical activity in humans and animals, providing a unique methodological bridge from basic neuroscience discovery to understanding the human brain in health and disease. However, the …