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An example of the numerosity adaptation effect. The numerosity adaptation effect is a perceptual phenomenon in numerical cognition which demonstrates non-symbolic numerical intuition and exemplifies how numerical percepts can impose themselves upon human brain automatically. — “Numerosity adaptation effect - Wikipedia, the free encyclopedia”, en.wikipedia.org
A fact from Numerosity adaptation effect appeared on Wikipedia's Main Page in the Did you know? that the numerosity adaptation effect demonstrates that we not only have a direct and automatic visual sense of the reddishness of half a dozen ripe cherries, but also. — “Talk:Numerosity adaptation effect - Wikipedia, the free”, en.wikipedia.org
How do non-human animals process numerosity? How do infants acquire an understanding of Neural activity recorded during the delay period showed that neurons in the intraparietal sulcus and the frontal cortex had a "preferred numerosity", exactly as predicted by behavioral studies. — “Numerical cognition - Wikipedia, the free encyclopedia”, en.wikipedia.org