U.S. Food and Drug Administration approves a first blood test detects mild traumatic brain injuries (mTBI) or concussion in adults. The test, Banyan Brain Trauma Indicator, may reduce the people who exposed to radiation through CT scans that detect brain tissue damage or intracranial lesions. https://spinonews.com/2018/02/21/blood-test-approved-by-fda-detects-traumatic-brain-injuries/