I have a question. I'm new to the site, but I've had HPPD for about 3 years now. I also have PTSD (along with several other irrelevant mental disorders).... I'm doing Independent Research on HPPD for a course at my college and I noticed a pattern...
How many people who see this happen to have been diagnosed with both PTSD and HPPD?
I'd really appreciate the feedback/input!
With regards to David's proposed theory (which implicates thalamocortical networks and feedback loops), see;
This study suggests that decreasing cerebral blood flow in the thalamus of PTSD patients can reduce 're-experience' symptoms. Perhaps this has some relevance for us.