Scary, but amazing if they can make this work on people :
Sounds good, but whose brain is it when its got someone else's neurons functioning inside it............
individual neurons are like parts on a car, you can replace any part and its still the same car, its configuration of parts that counts... now if our neurons were re-configured to someone else's pattern...
Bartobob, I don't think having someone else dopamine neurons is gonna make you a different person. Dopamine neurons just release neurotransmitters. It doesn't define who you are.