Bieda MC, Copenhagen DR. (2000). Inhibition is not required for the production of transient spiking responses from retinal ganglion cells. Visual neuroscience. 17 [PubMed]
Keil MS. (2006). Smooth gradient representations as a unifying account of Chevreul's illusion, Mach bands, and a variant of the Ehrenstein disk. Neural computation. 18 [PubMed]