Hmm …
So external electrical stimulation also improves performance in maths tests, eh ? …
Thinking cap makes brain waves in Australia.
Quote:
Scientists in Australia say they are encouraged by initial results of a revolutionary "thinking cap" that aims to promote creativity by passing low levels of electricity through the brain.
The device, which consists of two conductors fastened to the head by a rubber strap, boosted results significantly in a simple arithmetic test, they said.
Three times as many people who wore the "thinking cap" were able to complete the test, compared with those who did not use the equipment. Sixty people took part.
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There ya go … next time I need to do some maths, I'll strap a 'TENS' machine 'onto me scone' … who needs a documentary to sort out this question ? .. problem solved !!
Cheers