I have experienced this sensation for years and whenever I try to explain it to others they look at me as if I am strange. This happens to me every day when one particular delivery man comes to my office to bring parcels, he has such a quiet voice, and a slow methodical way about him. I wish he would stay longer so I could enjoy the sensation for longer !
The first time I remember ASMR I was in pre-school and a girl who was normally not nice to me was kind to me. I think she tied my shoes for me. To this day, this is the strongest trigger. My Twitter name (I am the mom over our geeky pack) is a clue to why this did not happen all the time. I was not popular though well liked in my group of uncool kids. So when the popular kids or someone I held in high regard (teacher, etc) gave me attention that was above and beyond, my whole head would tingle.
Allen verified in a 2016 interview that she purposely selected these terms because they were more objective, comfortable, and clinical than alternative terms for the sensation. Allen explained she selected the word meridian to replace the word orgasm due to its meaning of point or period of greatest prosperity.[clarification needed]