Vickie ~
Yes. I had an uncle who suffered from schizophrenia (and was institutionalized in his later years) and an aunt who suffered with depression. They were both on my mother's side of the family and are both long since deceased. However, I know of no evidence pointing to mental disorders and cortisol levels being linked to the development of an acoustic neuroma. I believe the suspected cause has been determined to be the lack of a genetic component, but I cannot guarantee that information. It seems that there is no end to the possibilities offered for the growth of an acoustic neuroma, including power lines, cell phone usage and even diet. I sympathize with those seeking answers and with them, possible methods of stopping or diminishing the prevalence of ANs but I believe, in many cases, it can become the proverbial 'wild goose chase'. However, I offer you my family history with mental illness (I can be a bit neurotic at times, but I'm not psychotic) in the hope that it may be useful in some small way.
Jim