Ronald H. Douglas

Characterization of an ocular photopigment capable of driving pupillary constriction in mice

Robert J. Lucas, Ronald H. Douglas, Russell G. Foster · Nature Neuroscience · 2001 · 611 citations

Pupillary Constriction, Retina, Photoreceptor Cell +8

Visual Pigments, Ocular Filters and the Evolution of Snake Vision

Bruno F. Simões, Filipa L. Sampaio, Ronald H. Douglas et al. · Molecular Biology and Evolution · 2016 · 87 citations · Full text

Genetics, Molecular Genetics, Anatomy +18

Arctic reindeer extend their visual range into the ultraviolet

Christopher Hogg, M. Neveu, Karl‐Arne Stokkan et al. · Journal of Experimental Biology · 2011 · 69 citations · Full text

Gonadotropin-releasing hormone, a neuropeptide of efferent projections to the teleost retina induces light-adaptive spinule formation on horizontal cell dendrites in dark-adapted preparations kept in vitro

Uwe D. Behrens, Ronald H. Douglas, Hans-Joachim Wagner · Neuroscience Letters · 1993 · 31 citations

Ganglion Cell, Photoreceptor Cell, Retina +11

Evolution of the eyes of vipers with and without infrared-sensing pit organs

David J. Gower, Filipa L. Sampaio, Leo Peichl et al. · Biological Journal of the Linnean Society · 2019 · 29 citations · Full text

Biology, Infrared-sensing Pit Organs, Brille Transmittance +15