Hello Vahid,

I am not an expert and I am not fully certain what you mean by "use" and "using it", but I sense that Arthur Reber's concept of implicit learning may be of interest to you, please try http://www.wjh.harvard.edu/~pal/pdfs/pdfs/reber89.pdf. Essentially, he argues that the brain, without conscious awareness, calculates environmental probabilities to make predictions and classifications that can then be observed in one's behavior. I guess, someone may be able to use those behavioral observations intentionally to their own end (like a person who knows how to "read" a bee's dance can use it to find a patch of flowers) but I don't know if something like this has been done experimentally.

Best,

Boris

Dear Vahid, 

Our professors trained rats in a certain task, then they took the trained rats brain homogenate and injected it in other rats to see if they could transfer the learning. They could not. 

Article Experiments concerning the transfer of a learned response an...