I am 50 yo. I have to have a Neuropsychological Evaluation. At age 10 I had an IQ of 168. I have had Strokes, TIA s, Seizures, PTSD, Concussions, Family History of Dementia, Parkinson s, Heart Attack, and Cancer. I am not looking forward to testing, not trusting that Doctor is being honest about possible Diagnosis. Don t enjoy the Guinea Pig feeling like when I was age 10.