According to the USCDC, traumatic brain injuries (TBIs) occur at an annual rate of 500/100,000 individuals. Serious cases can be measured by CAT scans, but injuries such as concussions are more difficult to gauge. Untreated mild TBIs can lead to depression, dementia and other problems.

BrainScope, a privately held medical neurotechnology company, is making waves in detecting traumatic brain injuries (TBI). The company develops portable, non-invasive instruments to help assess brain function at the initial point of care after a head injury.