Thought for the month

“The best time to plant a tree was 20 years ago. The second best time is now.” Origin uncertain, usually attributed as a Chinese Proverb.

Wednesday, 5 February 2014

Slower but not worse?

I am not sure about elephants, but recent work at Tübingen University in Germany claims that older people do not decline mentally with age, it just takes them longer to recall facts because they have more information in their brains. Akin to how a computer struggles as the hard drive gets full up, humans just take longer to access information. The researchers say this slowing down it is not the same as cognitive decline. Time to defrag the old brain?

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