Electric currents boost brain power

[Ivan Seeking]

Connecting a battery across the front of the head can boost verbal skills, says a team from the US National Institutes of Health.[continued]

http://www.nature.com/news/2004/041025/full/041025-9.html

Great! Wait until the extreme sports folks get ahold of this one.

 

[Jikx]

"No mobile phones, caculators, or electrodes are allowed in the examination room"

 

[jimmy1200]

could you naturally do this?
dont some internal martial arts masters, raise the level of bioelectricity flowing through there body, if so, then maybe this raise of current, would also create the same effect as the battery.