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think- ago

What I find interesting is that there seems to be a relation between having been suffered from sexual abuse as a child and developing cancer later in life - cancer rates of survivors are clearly higher than among people who say there were not abused when young.

There are different studies that show this connection.

The explanation seems to be that the amygdala of children who were abused (part of the brain that changes when someone is traumatized and makes the brain switch to 'hyper-alert' and induces flashbacks) causes inflammatory processes in the body, which may influence developing cancer and other diseases.

Vindicator ago

the amygdala of children who were abused (part of the brain that changes when someone is traumatized and makes the brain switch to 'hyper-alert' and induces flashbacks) causes inflammatory processes in the body

Yes...there is a direct connection between the autonomic nervous system fight-or-flight response and rewiring of the brain in PTSD. Interestingly, they are finding it is possible to use that link to rewire the messed up system via the rest-and-digest opposite response via breathing and eye movements.

think- ago

from the article you linked:

Even the most enthusiastic supporters of EMDR have not agreed on how the therapy works. At this point, only theories exist.

I think it has something to do with connecting the memories with body movements (in this case eye movements), so that the brain will stop pushing these memories endlessly to the foreground, and they will 'fall back' into the memory stream, becomming 'normalized' memories.

EMDR seems to work especially well when people have a mono trauma (a single event that caused the trauma), and it seems to be important that patients will be stable enough before the treatment begins, so that they won't be flooded with memories and get re-traumatized.

I think it's adamant that therapists have a good overview of possible treatments, that they are aware that negative effects can occur, and that they stop a treatment immediately if negative side-effects show.

When therapists know more than one possible treatment for PTSD, chances are higher they don't push a specific one, even if it is not suitable for certain patients, but will try to find out which one might work best for which person.

Vindicator ago

I agree. We know from neurolinguistic programming, that where you look with your eyes corresponds to the different faculties of the brain: memory, imagination, sensation. My understanding is that EMDR uses eye movements in conjunction with tiptoeing into traumatic memories + deliberate deep, relaxed breathing to activate the parasympathetic nervous system. The combination retrains the brain to overwrite the triggering aspect of the memory. You can use "intermediate" memories to work your way up to it...like imagining you are approaching the place that the traumatic event happened and doing it until you can get the relaxation response. Then imagining you are in the place the traumatic event happened BY YOURSELF, and then getting the relaxation response. Only once you have reclaimed all of that territory do you venture into the traumatic memory itself. You can even devise additional steps, like imagining a painting of the person who hurt you in the place, and then getting the relaxation response. 80% of our brains are devoted to visual perception, so the EMDR stuff is a large factor in deprogramming. It's all basically a clever way of hacking your own nervous system and taking control back, away from whatever situation or sonofabitch fucked it up for you. :-)