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Re:Scientists Watch Thoughts Form in the Brain by mhneu on Thursday August 25, 2016 @10:21AM (#12359185)
Calcium imaging is currently a better method for realtime imaging of neural activity.

http://www.nature.com/nmeth/journal/v6/n12/full/nmeth.1398.h...

The CNiFER innovation is the ability to visualize neurotransmitter activity.

Re:Scientists Watch Thoughts Form in the Brain by kevinalexbrown on Thursday August 25, 2016 @02:52PM (#12361445)
strictly speaking, this is calcium imaging