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Posts Tagged ‘percepción visual’

26 July, 2010 08:00 § in Brain and health
Why Does Everything Look Gray When You Feel Blue?

Why Does Everything Look Gray When You Feel Blue?

Regardless of culture, language, era, or individual artist, the arts consistently depict depression using darkness. Scientific findings now lend empirical support to this representation of depression that everything looks gray when you feel blue.[...]

22 December, 2009 09:14 § in Brain Dynamics
Ahora lo ves, ahora sabes que lo ves.

Ahora lo ves, ahora sabes que lo ves.

There is a tiny period of time between the registration of a visual stimulus by the unconscious mind and our conscious recognition of it. In other words, between the time we see an apple and the time we recognize it as an apple. Our minds lag behind our eyes, but by how long? And how [...][...]