Smithsonian: "How Researchers Are Beginning to Gently Probe the Science Behind ASMR" — "The burgeoning Internet phenomenon was so new, it didn’t even have a name. It was so strange and hard to describe that many people felt creepy trying. It resided at the outer edge of respectability: a growing collection of YouTube videos featuring people doing quiet, methodical activities like whispering, turning magazine pages and tapping their fingers. Some viewers reported that these videos could elicit the most pleasurable sensations: a tingling feeling at the scalp and spine, coupled with euphoria and an almost trance-like relaxation.
But the phenomenon has nonetheless burst into the mainstream, thanks to mounting media coverage and a few high-profile references: “Saturday Night Live” alum Molly Shannon gushed to Conan O’Brien about her “head orgasms,” induced by the methodical touch of airport security pat-downs; novelist Andrea Seigel shared her experience with ASMR on the radio program “This American Life” last year; the “Dr. Oz” show has featured ASMR videos as a way to ease insomnia.
In my case, I enjoy the most when it occurs naturally in a real world situation. I would suggest you to play some online response related games (color-word match etc.,) for couple of minutes daily and try 1 or 2 ASMR trigger videos at a time. I hope you will get to experience ASMR on some videos at least. Even you play response related games like the color-word match or odd - even number match or the Vowel & consonant related Yes/No kind of games found in the internet for 10 to 15 minutes, I believe you will get at least a basic feeling of ASMR when you are simply resting or when you are calm without having to induce it through videos. Hope this helps. Trust me, it is a really, really good feeling. If it still doesn't work, forget it, no hard feelings. Like I said, I experience it once in blue moon, but never crave for it although I enjoy it when it happens naturally :)
There is no solid data about ASMR, no published research studies — not yet. The term “ASMR” is nonclinical, coined in 2010 by a woman named Jennifer Allen who started an ASMR Facebook group and later became part of a team — along with Richard — that collected and analyzed anecdotal information about the sensation. Richard also notes the work of Bryson Lochte, a Dartmouth College undergrad who has used neuroimaging technology to study ASMR for his senior thesis but has not published his results.
Many of those who experience ASMR report that some specific non-vocal ambient noises are also effective triggers of ASMR, including those like the sound of rain, fingers scratching or tapping a surface, the crushing of eggshells, the crinkling and crumpling of a flexible material such as paper, or writing. Many YouTube videos that are intended to trigger ASMR responses capture a single person performing these actions and the sounds that result.