wow, here is a few details on understanding norepinephrine. Dr Wood's testimony gave me this direction to search. I have repeated over and over how son has a problem with memory: Doc pooo-poo it as oh, its the ADD, but give no further help. Well, he is ON ADD meds but that memory still needs a boost.

https://www.selfhacked.com/blog/nor...hrine_Help_ADHD