Shocking!!

Extracted from an article that my lecturer gave out today:

"... from the age of 20, you can see a decline in a person's raw mental agility - recalling a list of objects, grouping objects into classes and replacing words with numbers or vice versa. The speed of reaction slows too...."

oh no...... im slowly going senile..... =(


The Economist, Feb 18th 2006, "The Ageing Brain"