How Trauma Can Distort Our Vision


The fight or flight response, that section of our biological expression that leaps into action to deal with a perceived threats is mirrored in many behavioral systems throughout the biological body of life. From the heat shock proteins that leap into defense activities within a cell that perceives threat, to the immune system which leaps into action when it sees a potentially harmful agent. The heartbeat of biology are systems built on collections of nourishing relationships that also have the capacity to defend that nourishing community against antagonists.

The article below is an example of how the brain of a stickleback fish produces alterations in gene expression up to two hours after it interacts with an intruder. This illustration of the way the brain attends to perceived threat is also an illustration of what the emotionally powerful events like the unknown and the traumatic do to affect our own experience of life. It may explain why they are so effective at etching themselves into a prominent place in the lens through which we see ourselves and the world from that defining event, forward – and why these seeds of identity can be a source of wisdom to help us navigate future hazards more effectively, or become a source of cyclic torture if they are not calibrated to be proportional to the current events we will encounter. In other words, we can become prisoners of episodes from our past because of the powerful way they can shape what we see from that point forward.

http://neurosciencenews.com/gene-activity-interactions-7104/

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