Yes. I personally feel that MLC is a type of physical event of the brain and this is why we see such a striking behavior pattern. If a certain part of the brain is damaged or impaired, you see very very similar behavior to MLC.
Yes. And not exactly.
For me MLC is a neurological/neurobiological/biological issue. I am not certain what you mean by a physical even of the brain. MLC involves depression. Of what type exactly we do not know. High Energy MLCers and Wallowers have very different behaviours. It is more likey the issue is chemical (including hormonal, cortisol is the hormone responsible for stress) that physical in the sense of a permanent brain change.
If the brain is damaged or impaired it is temporarially since MLCers come out of MLC. It is not permanent, irrecuperable brain damage.
I recently read an interview with a psychologist who said she was amazed by how every narcissism story sounded the same. There is a reason for this and that shows why therapists with no medical training should not be on the front lines with this. Neither should attorneys who also lack mental health training.
I don't know where you are, but here most therapists have no medical training. Laywers are lawyers. When a lawyer needs to have someone assesing mental/neurological illness (for me mental illness is neurological illness) they get a therapist and/or a psychiatrist and/or a neurologist.
You know, even having medical training may not mean much, since most with medical training, psychiatrists included, know very little about the brain. Psychiatrists still tend to work as they did years ago. Which is not a good thing.
Sometimes good things fall apart so better things can fall together. (Marilyn Monroe)