Tuesday, March 15, 2011

Brain Memory and Stress ...


Stress and depression lead to long-term memory loss. How?




Hippocampus is an area in the brain that turns our short-term explicit memories into long-term explicit memories.

Stress, depression and childhood trauma all release glucocorticoids, which kill cells in the hippocampus leading to memory loss.

The longer people are depressed, the small their hippocampus gets.

But

After recovery from stress or depression, neurons can grow back in the hippocampus.

Physical exercise helps re-generate new neurons in the hippocampus while learning helps keeping those new neurons alive.


Source: The Brain That Changes Itself By Dr. Norman Doidge

3 comments:

..::Amu::.. said...

Interesting...so if I am stressed cuz of my business at times should I get rid of it ;)

Nemo said...

joining a gym is part of the solution ;p since physical exercise creates new neurons in that area

I should join one too :p

:::ShoSho::: said...

Interesting..