Depression Support Group
Depression is a real and debilitating condition that is often misunderstood by family and friends. Its meaning can range from a prolonged period of sadness to an actual mental illness with specific symptoms. Find and share experiences with others who are going through the same struggles.

It actually has a pretty good clinical record now. I am not an expert on it, but I think it's leading complaint is some degree of loss of memory, .. be it temporary or permanent.
Talk it over with the doctors, for sure. You might also want to discuss TMS. It is 'similar', but uses magnetic fields instead of electricity.
And I have been recommended for it too.
BUT - since the doctors can not explain HOW it works - that leaves me hesitant to actually do it.