Keundong Lee

This study shows that cortical surface electrical stimulation in awake mice initially activates L2/3 neurons and then causes prolonged inhibition, altering sensory processing and neuronal selectivity.

The paper introduces a high-channel-count flexible electrode for deep brain recording, capable of capturing single-unit activity from up to 128 channels.

The paper introduces a Brain-iEEG-microdisplay that measures and displays real-time brain activity during surgery, improving precision and efficiency in neurosurgical procedures.

The paper uses two-photon calcium imaging and surface electrophysiology to show that only a small fraction of layer 2 neurons follow surface MUA, suggesting MUA may primarily reflect axonal inputs.