Do people who were blind, see dreams?

Saturday, January 6, 2007
Profesor Beats:
No, they wouldn't. Visual stimulus is necessary for the wiring of the brain centers that process and interpret vision. The way the brain works is to develop, early in life, a huge number of neural synapses (connection points between neurons that are used in cell-to-cell signalling). As you grow and learn, these synapses are pared away to make the brain function efficiently, and that's the central basis of long-term learning. However, if the brain or any part of it fails to get infromation from hard-wired inputs, then that part of the brain will atrophy (at best, fringe areas of a cortical region might be adopted by adjacent cortical regions for different processes). But the take-away message here is that the brain needs visual stimulus in order to devolp the cortical regions that process vision. In the use-it-or-lose-it sense, the brain will not waste energy building and maintaining processes that aren't used. The optical cortex would never know how to function as an optical cortex in a person born blind.

This question I had wanna know the answer long time ago but did not make any effort finding the answer..
Found it in yahoo answers...

Sometimes when I have some tea session at somewhere around KL or Puchong or even Seremban..
There would be someone guiding a blind man or women to give out calendar or etc for people who donates..walking around maybe whole day or whole night just to hope someone can donates to them...

Should we donate or not to donates...10 years back whenever they go people donates but now lots of people says they are FAKE..Are they or not?

Aren't there any other solutions besides them to walk around...U know? Pity them..When see them walking near to our table do u feel uncomfortable not because of them will disturb u or anything but UNCOMFORTABLE because something in brain telling you to HELP...

Do more Charity to help other and viceverse people will help you back next time...

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