In a new study forthcoming in the May 2006 issue of The American Naturalist, researchers from the California Institute of Technology explore the hypothesis that human visual signs have been ...
Visual sign pollution is a problem that unknowingly affects most people. Visual pollution occurs through human-made visual blockades obstructing the view of the natural surroundings. Visual sign ...
Single neurons in the primate cortex associate numerical meaning with visual signs, thus providing insight into precursor mechanisms of human symbol acquisition. Single neurons in the primate cortex ...
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