The intrinsic melanopsin photoresponse may initiate visual signals that differ in
spatiotemporal characteristics from the cone-opsin-and rhodopsin-mediated signals …

Melanopsin-mediated visual and non-visual functions are difficult to study in vivo. To isolate
melanopsin responses, non-standard light stimulation instruments are required, with at least …

In addition to the rod and cone photoreceptors the retina contains intrinsically photosensitive
retinal ganglion cells (ipRGCs). These cells express the photopigment melanopsin and are …

The visual consequences of melanopsin photoreception in humans are not well understood.
Here we studied melanopsin photoreception using a technique of photoreceptor silent …

To evaluate the nature of interactions between visual pathways transmitting the slower
melanopsin and faster rod and cone signals, we implement a temporal phase summation …

Following photopigment bleaching, the rhodopsin and cone-opsins show a characteristic
exponential regeneration in the dark with a photocycle dependent on the retinal pigment …

The ambient daylight variation is coded by melanopsin photoreceptors and their luxotonic
activity increases towards midday when colour temperatures are cooler, and irradiances are …

In the human, cone photoreceptors (L, M, and S) and the melanopsin-containing, intrinsically
photosensitive retinal ganglion cells (ipRGCs) are active at daytime light intensities. Signals …

The human pupillary light response is driven by all classes of photoreceptors in the human
eye—the three classes of cones, the rods, and the intrinsically photosensitive retinal …

Contributions of the inner retinal photopigment melanopsin to human visual perception are
incompletely understood. Here, we use a four-primary display to produce stimuli differing in …