---

• n  an image (usually a negative image) that persists after stimulation has ceased

• When Western Web surfers search for images of "Tiananmen" on Google, they get row upon row of tanks, the indelible afterimage of the tragedy of 1989.
• The result was an afterimage, in which the white areas of the original had turned black and the black areas white.
• Skeptical scientists, baffled by the whole affair, were inclined to dismiss the fireballs as an illusion, perhaps an afterimage of light which remained in the pilots' eyes after .

• aftersensation