Talk:Secondary mania

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"Closed brain injury"

"One of the primary documented causes of secondary mania is traumatic brain injury, also called closed head injury."

I'm a layperson but I've noticed that our articles say that closed head injury is not the same as, but rather a subtype of traumatic brain injury. So which is true? And what is then "closed brain injury"? Daß Wölf 20:06, 26 April 2018 (UTC)[reply]