I understand that you put pre-trained between quotes, but I find it a little far fetched, because, as far as I understand, there is no evidence that any setting

I understand that you put pre-trained between quotes, but I find it a little far fetched, because, as far as I understand, there is no evidence that any setting of the synpasis strength of certain neurons is transfered through DNA, it is only the organization of neurons, through layers and folds that is somehow encoded in the DNA. I also think that it is still a mystery why certain brain functions occur in certain areas of the brain.