Antoine Chaffiol

This study shows that expressing short-wavelength cone opsin in RGCs causes hyperpolarization, opposite to mid-wavelength opsin's depolarization, due to different G-protein activation.

This study shows that optogenetic stimulation activates cortical neurons in a morphology-dependent manner, with lateral spread influenced by neuronal layer and stimulation intensity.

This study shows that optogenetic stimulation of the primate retina can activate the visual cortex for over 20 months, demonstrating long-term functionality and signal transmission.

This study uses optogenetics and functional ultrasound imaging to show that surface stimulation of the rat visual cortex activates a large volume of V1, including deep layers and areas beyond V1.

The paper evaluates an optogenetic construct for vision restoration in non-human primates, demonstrating high temporal resolution and visual acuity above legal blindness.