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More than meet the eye: Hyperspectral imaging

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A Splash of Colour
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How many colours we see is limited by our eye, which contains only three types of colour sensors. Using advanced techniques, vision scientists can take images of this “invisible” information and make it visible.

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A Splash of Colour
Captioned

Neurons code the colour we see

All activity in your brain – including those which mediates your perception of colour – is based on electrical messages between neurons. Vision scientists can measure these signals at the eye, and at the back of the brain.
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Episode Information

Series
A Splash of Colour
People
Sérgio Nascimento
Keywords
colour vision
Department: Department of Experimental Psychology
Date Added: 06/11/2018
Duration: 00:04:09

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