He posted earlier this year on the ASMR subreddit, calling for volunteers, and completed the study in May. First, he looked at how ASMR videos affected "normal people"—18 Dartmouth undergrads. "In the second study we selected only people we knew could reliably experience and report ASMR," he says. "For this we used 10 subjects, most of whom were people from the subreddit who could commute to Hanover, New Hampshire. In this second study we asked the participants to bring in videos that they knew would trigger their ASMR. They then watched the videos in an MRI, while indicating periods of ASMR with a button press."
“If you can’t experience it you’re gonna either think it’s weird or you’re gonna think it’s creepy,” Hunnicutt says. Aoki – now playing with her toys in the corner of the room – thinks aloud. “IT’S NOT CREEPY!” she shouts emphatically (although it’s worth noting that with her childish rhotacism, it comes out as “cweepy”). Like many ASMRtists, she notes that these videos help people with insomnia, PTSD and stress. “I mean there’s always some weirdos in the world, but you can’t stop helping others just because there are those people.”
Well finally I got a name for it, I was experiencing it when I was a child, especially strong when some neighborhood girl was doing some girly tests with me with her fingers crossed or something. Totally felt like I was in a trance, and a pleasent feeling on the back of my neck and head. Also a strong one was when I was watching flight attendants show the safety precautions on every plane, weird gestures with their hands showing belt and emergency exists, but only from beautiful women (not men). Also when I watched these flight attendants on youtube, very strong sensation. You should include this type of video. I think it is a rather intimate feeling not meant to be shared with many people (anonymous people on the internet don't count) :D
The concept itself has existed before the term ASMR was coined. In 2007, a user under the handle okaywhatever51838 created a thread titled “Weird Sensation Feels Good” on steadyhealth.com, where Jennifer Allen first came across others describing ASMR. In 2008, one user within that forum thread called the sensation Attention Induced Head Orgasm (AIHO). In early 2010, another forum user called it Attention Induced Observant Euphoria.