A SPLASH OF COLOUR

2. Neurons code the colours 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. 

With Neil Parry.

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A SPLASH OF COLOUR

3. More than meets the eye: hyperspectral imaging

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.

With Sérgio Nascimento.

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