
December 20, 2011
Why We Don't See Lions, Bombs and Breast Cancers
The trouble the brain has spotting rare items--and what might be done about it

Why We Don't See Lions, Bombs and Breast Cancers
The trouble the brain has spotting rare items--and what might be done about it

Hidden Visual Processes
Vision is usually regarded as being a single sense. Experiments show, however, that the visual system includes subsystems whose operation is normally hidden from the awareness of the perceiver