Why isn't Fisher Wallace Cranial Simulator and similar devices prescribed/discussed more?

Forgive me if I am posting in an inappropriate forum for this topic; I presume my question would be most relevant here. I receive psychiatric care myself and I've observed others receive the same treament. Not once have I ever heard of a mental health care professional prescribing a device such as Fisher Wallace Cranial Simulator/similar devices nor discussed this with his/her patients. It is used to treat anxiety, depression, insomnia, and chronic pain such as arthritis by promoting the... Why isn't Fisher Wallace Cranial Simulator and similar devices prescribed/discussed more?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums