Chi Ren

This study demonstrates high-density single-unit recordings in human cortex using uFINE arrays during surgery, achieving stable recordings of up to 135 units from 10 patients.

This study shows that cholinergic feedback axons in the olfactory bulb shift their activity from movement-correlated to odor-aligned responses during odor discrimination tasks in mice, enhancing task performance.

The paper develops high-density transparent graphene electrodes to record neural activity from deeper cortical layers and decodes calcium activity from surface potentials using dimensionality reduction and neural networks.

This study examines how functional connectomes in the motor cortex of mice rewire during motor skill learning, revealing a biphasic pattern of connectivity changes that optimize performance and maintain network density.

This study decodes large-scale cortical activity from local surface potentials using a recurrent neural network, showing that surface potentials contain rich information about neural activity across multiple regions.