I am having a problem. My son is 16 and recently had a decline in his functioning, he is verbal but seems distracted and often confused and disoriented and often overwhelmed with the simplest of situation. We have seen a neurologist and had a full workup, blood work and MRI, and genetic testing. The results showed that there was no abnormality. He continues to have these problems, the biggest issues is that he says that he gets dizzy and falls down, no head injury, just bruises and scrapes. When I try to ask him about it he can not explain what he fells or why it happens, He is autistic and has bipolar, and severe adhd. Should we try and find anther neurologist, could he have missed something? Any suggestions??