Thinking e.g. on that common brain decease Alzheimer. If we could know and 'count' it could we probably heal it better. Or thinking of a psychic trauma in the early childhood: how it disturbs the functions of thinking, emotions, sexuality.. and certainly can be seen in the brain functions... but our understanding is far from even a chaos theory. Even it will, I believe , develop.
This says an old psychoanalyst Marita