Objetivo It is now >10 years since the remarkable discovery that photoreception in the mammalian retina occurs outside of rod and cone cells. In that time we have learnt a great deal about the melanopsin expressing retinal ganglion cells (mRGCs) that provide this non-rod non-cone photoreception, and about their extensive contribution to sub-conscious light responses. However, one idea that has persisted is that these mRGCs play little if any role in visual perception. Exciting new data challenge that view. Thus, we have recently described an extraordinarily extensive mRGC input to the primary visual pathway. This provides ~40% of neurones in the mouse visual thalamus with melanopsin signals, superimposed upon more conventional visual information. The discovery of this unexpected sensory input to the mammalian visual system raises several important questions: What does it contribute to vision? How is the melanopsin signal brought to the thalamus and how is it propagated/processed through higher visual centres? Does melanopsin help people with retinal degeneration (in which mRGCs long outlive rods and cones) to see? Could optimising melanopsin vision offer a new strategy for improving vision in these people? We propose addressing these questions by using state-of-the-art neurophysiological and anatomical techniques in mice. Our overarching objectives are Objective 1: What does melanopsin contribute to vision? Objective 2: How is melanopsin vision impacted by retinal degeneration? Ámbito científico medical and health sciencesclinical medicineophthalmology Programa(s) FP7-IDEAS-ERC - Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Tema(s) ERC-AG-LS5 - ERC Advanced Grant - Neurosciences and neural disorders Convocatoria de propuestas ERC-2010-AdG_20100317 Consulte otros proyectos de esta convocatoria Régimen de financiación ERC-AG - ERC Advanced Grant Institución de acogida THE UNIVERSITY OF MANCHESTER Aportación de la UE € 2 499 636,00 Dirección OXFORD ROAD M13 9PL Manchester Reino Unido Ver en el mapa Región North West (England) Greater Manchester Manchester Tipo de actividad Higher or Secondary Education Establishments Investigador principal Robert James Lucas (Prof.) Contacto administrativo Liz Fay (Ms.) Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Coste total Sin datos Beneficiarios (1) Ordenar alfabéticamente Ordenar por aportación de la UE Ampliar todo Contraer todo THE UNIVERSITY OF MANCHESTER Reino Unido Aportación de la UE € 2 499 636,00 Dirección OXFORD ROAD M13 9PL Manchester Ver en el mapa Región North West (England) Greater Manchester Manchester Tipo de actividad Higher or Secondary Education Establishments Investigador principal Robert James Lucas (Prof.) Contacto administrativo Liz Fay (Ms.) Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Coste total Sin datos