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> At least in rats single doses causes changes.
I see, I'm very curious on how these damages extrapolate to humans, because I've heard some animals, experience some regrowth of these neurons, although the growth is chaotic and the neurons seem to reappear on places where they shouldn't be, and some animals present no regrowth at all, do you know any source where I can further research this? And do you think that there could be the posibility that newer drugs or neuroprotectants could bring the positive effects of this powerful mood altering chemicals and minimize their results, because it seems that nature never gives us something without taking something in return, psychedelics are really powerful mind tools with many uses, but using them also presents the risk of damaging our brain, I hope further research in neuroscience will lead us to an answer.