Pupillometry evaluation of melanopsin retinal ganglion cell function and sleep-wake activity in pre-symptomatic Alzheimer's disease. - Oh, Angela J.; Amore, Giulia; Sultan, William; Asanad, Samuel; Park, Jason C.; Romagnoli, Martina; La Morgia, Chiara; Karanjia, Rustum; Harrington, Michael G.; Sadun, Alfredo A. (PLoS ONE, 2019)