No distorted thinking or mental illness issues. No personality disorders ~ kind of knew all of that. A lingering but generally not crippling depression. That runs in the family ~ all the women on my dad's side of the family have this issue. Having said all that it's my IQ, specifically my perceptual & working memory. My IQ as a whole has dropped significantly from 128 to 80. therapist told me it's the result of the working memory & perceptual stuff - due to my brain injury. There's a 17 point difference between my IQ score & the working memory score which is 63. That's huge. Not sure how to take this - I knew I was having issues; just didn't want to see or know the numbers. therapist told me not to obsess or get frightened - we'd work together with neurologist & likely Occupational Therapist (OT) to help.