Advanced IQ  patients with a brain injury. Patients who have this problem can use a patch over one eye many times to resolve the issue. Visual Balance Disorders These can be caused by disruptions of central and peripheral visual processing and other issues. Vision can also be affected in many other ways. These   include: Loss of vision, blurred images, and reduced depth perception. Seizures A small percentage of victims of TBI experience seizures. In most cases, the seizures will occur soon after the injury. In a few cases, the seizures may happen even many years after the injury. There are two types of seizures  https://www.healrun.com/advanced-iq/