Brain Stimulation in Sport: is it fair?

Brain Stimulation in Sport: is it fair?

Will we see neuropriming at this summer’s Olympic games? 

"New advances in neuroscience have pointed the way to performance enhancement by stimulating the activity of the brain. Mild electrical stimulation using electrodes placed on the head – called transcranial direct current stimulation, or tDCS, makes the brain more or less active, and may lead to long-lasting changes in brain processing."

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What happens to your skin when you get sunburnt?

What happens to your skin when you get sunburnt?

"Sunburn is a radiation burn, caused when the ultraviolet (UV) rays of sunlight damage DNA in the upper layer of skin cells. The sun emits three kinds of UV radiation – UVA, B and C.

UVC is mostly absorbed by the earth’s atmosphere, but UVA and B rays reach the ground and can penetrate unprotected skin. UVB penetrates the epidermis, the top layer of the skin, while UVA goes deeper."

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