@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/G5MAf6dGo5 https://t.co/e7oqgDnxav

@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/G5MAf6dGo5 https://t.co/e7oqgDnxav