http://www.brainskills.co.ukKeeping Your Mind Active and Explaining How the Brain Works and Develops.en-usThu, 15 May 2008 09:44:00 GMT Thu, 15 May 2008 09:44:00 GMTBrainSkills Content Managerjanem@brainskills.co.ukjanem@brainskills.co.ukhttp://www.brainskills.co.uk/visual-perception.htmlVisual perception is the process whereby the eye responds to a limited range of light wavelengths, and the brain interprets retinal input to produce a coherent image of the external world.Thu, 27 Mar 2008