The third link in Dependent Origination is Consciousness. Consciousness springs forth from the fertile ground of ignorance and mental formations. We might think of this expression of consciousness as "egoic consciousness," the sense that "I am conscious of..." Different traditions use various definitions for the term, consciousness. In Buddhism there are different consciousnesses for each sense door. To get a sense of what this means, image you are standing on the ocean shore. If you focus exclusively on sight, certain memories and sense impressions will flood your mind, but if you concentrate exclusively on smell, there will be a whole new set of sense impressions and accompanying memories that may be very different from your visual consciousness. So too with each sense door - hearing, tasting, thinking, touching - each evokes a different set of memories and mental formations. The mind collates these separate consciousnesses into a single consciousness with "me" as the central casting figure. When each person speaks of "my consciousness or my mind" they usually mean the summation of all the separate consciousnesses falsely organized (ignorance) as a single conscious entity.