i are spectre
Bluelighter
I think that sufferers of hppd turn so much attention to some initial visual distortion, that they actually end up prolonging it - and in fact even creating it.
I don't believe for a second that hppd is a result of a chemical imbalance or 'damage' to the brain. If this were the case then we would be seeing cases of hppd in a far higher percentage of hallucinogenic drug users.
i dont beleive your first idea at all. and how can you say hppd isnt a result of a chemical imbalance or damage? i know for a fact mine is. there are a lot of hallucinogenic drugs, and each have side effects to varying degrees. sure mushrooms will hardly produce hppd in my opinion, but take half a gram of dxm per day for a month, or overdose on it, or just take a shitload more than that.(i really dont feel like exploiting my horrendous doses), and youll get hppd. i was dissassociated from my mind for at least 2 weeks after my overdose. my soul was torn apart into peices (or ego, whatever). sure this is vague, but i know psychs, even those besides dxm, can and will produce hppd, especially if taken extensively. mostly the nmda agonists though i assume, especially pcp and mk801. i bet theres a lot more people than you think that have symptoms that lasts for years after hard psychedelic use.