I wonder...
Have you read Dr. Amen's site? He has spect scans for brain injury...
I just saw his PBS lecture again this weekend on Pledge time for Public Television.
http://www.amenclinics.com/meet-dr-amen/
http://www.amenclinics.com/brain-sci...image-gallery/
In his book Change your Brain, Change Your Life...he has more pictures.
Maybe you can find his books at the library? Also Amazon has affordable used books in each category too. That would help you if you have to purchase it.
His scans show what parts of the brain are affected and have low blood flow due to various injuries...physical and chemical.
It is very interesting stuff.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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