Welcome, YBC.
Very interesting post. I don't have the information you require, but do you have the paper linked to in
this post?It doesn't contain it either, but does contain lots of cross-references to other harmala-related papers, and might lead to what you need.
I've been reading some interesting stuff about autism recently, in "Brain Maker" by Dr David Perlmutter, all about the effects of the gut-microbiome on brain-function. Among other things, harmalas are known to have balancing effects on the micro-biome...
“I sometimes marvel at how far I’ve come - blissful, even, in the knowledge that I am slowly becoming a well-evolved human being - only to have the illusion shattered by an episode of bad behaviour that contradicts the new and reinforces the old. At these junctures of self-reflection, I ask the question: “are all my years of hard work unraveling before my eyes, or am I just having an episode?” For the sake of personal growth and the pursuit of equanimity, I choose the latter and accept that, on this journey of evolution, I may not encounter just one bad day, but a group of many.”
― B.G. Bowers
ॐ