Did she have you fill out any test or question like forms?

The MMPI-II can be interpreted to show depression when the result should be interpreted as organic brain injury.

What kind of scans did they do that she claims would have shown possible damage?

In rereading you first post, it sounds like you may have done an MMPI-II type of questionaire.

How long did the coil procedure take? Were you under general anesthesia?

You could be suffering from chemo brain or post-anesthesia symptoms. Some people are very sensitive to the anesthesia drugs and can take quite some time to recover.

Strong vitamin and mineral supplementation may help.

My best to you.