Backwards retina:Muller cells guide light (Introduction)
Retinal special cells guide certain wave lengths of light to the right spots for proper vision:-http://www.nature.com/ncomms/2014/140708/ncomms5319/full/ncomms5319.html
Retinal special cells guide certain wave lengths of light to the right spots for proper vision:-http://www.nature.com/ncomms/2014/140708/ncomms5319/full/ncomms5319.html
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