@CNN: A mild traumatic brain injury — such as from a car crash or violent assault — may be linked to a higher risk of PTSD and major depressive disorder, according to a new study https://t.co/NNXAPsa6iC https://t.co/89jyBAWZJs

@CNN: A mild traumatic brain injury — such as from a car crash or violent assault — may be linked to a higher risk of PTSD and major depressive disorder, according to a new study https://t.co/NNXAPsa6iC https://t.co/89jyBAWZJs