Doh! That was a typo. And you know it. the thing we've been discussing from the start was neuropsychology, not psychiatry. Good attempt at weasling out of a gentlemanly apology though. Not at all surprised.
PS. I only returned to JMD what he gave me in kind ("ignorant").
Neurologist, I of course defer to you as a neurologist, but it seems to me that split between neurology and psychiatry is not quite how you put it. As psychiatry becomes more reductionist, it approaches neurology. I think it is psychiatry that is changing (moving toward neurology). I believe in 50-60 years, there will mostly only be neurology (when we can explain the psychiatric diseases at a molecular level) and of course the surgical and radiological specialists who will deal with the procedural aspects of things.
Similar to the evolution of the hard sciences and philosophy. 500 years ago all sciences were just one field - Natural Philosophy. As the study of physical, chemical, and biological phenomena began to advance through empirical investigation, they gained their own identity. Each breakway leaves whatever that is not "investigateable" as a science in the realm of philosophy.
I predict in a few decades chemistry will be subsumed into physics, and gradually (much more difficult) biology too.