Why does visual trauma cause PTSD?

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I want to start off by saying I take mental health very seriously and have no doubt in my mind that PTSD is very real. My brother suffers from it and it is hell. This is a science question – I don’t want anybody to take this the wrong way. I am simply trying to understand the disease better and its origins.

Why does visual trauma we experience – horrific scenes, gore (I.e. warfare), etc. cause PTSD? In other words, how does it actually damage neurological function? Why does it reoccur in episodes?

In: Biology

7 Answers

Anonymous 0 Comments

I’m no expert but I wonder if secondary trauma has anything to do with it? Now I’m curious myself!

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