the closest term I can come up with besides prolepses is "innate mental senses"-- senses very similar to vision which are more like what in English we call feelings (here we restrict that to pain and pleasure, but I think you know what I mean)!
I have always noticed this, but it was hard to find people who understood what I was saying-- either because I am not explaining myself clearly or because my brain is doing things differently, lol. Always possible. Although I use a lot of words and concepts in communication, my internal experience is not very verbal or conceptual, and that might be unusual.
But when I read Epicurus, I had this sensation we were on the same page. And I was thrilled that he had figured this out before modern developmental and game theory research, just as he correctly predicted atoms and other phenomena.
I am trusting my senses-- in this case, my mental sensations-- on how things work, along with research that at least supports and doesn't contradict my senses.