I experience this occasionally. The strongest occasion was approx 12 years ago. I was in the “High Country” NE Victoria, North of a town called Mansfield. I was out hunting Sambar Deer, 10 K’s from my off sider and in open bush land. About 1 Hr prior I came across droppings from wild dogs which were prevalent in the area and a real problem for farmers. I had this sensation all over my head and down my neck, it scared me. I had the feeling someone, something was watching me and was a bit shaken. I pulled myself together and continued my hunt. Never came across any deer or anything else that day.
I have just found out about ASMR, and never knew there was an actual name for how I became so mesmerised by certain things. I don’t get tingles or anything physical, just get so entranced by the “thing” that nothing else matters, and I end up staring like a hypnotised fool at whatever the trigger has been! haha! Mostly it is aural, like accidental whispering (I don’t enjoy the deliberate whisper videos on Youtube), crinkling of packages (again, accidental, not deliberate), or sometimes it is visual, like someone quietly playing with their hair, or gently rummaging in their bag for something.
Replies to this post indicated that a significant number of other people had experienced the sensation which "okaywhatever" described - also in response to witnessing mundane events. The interchanges precipitated the formation of a number of web-based locations intended to facilitate further discussion and analysis of the phenomenon for which there were plentiful anecdotal accounts, yet no consensus-agreed name nor any scientific data or explanation.
I spoke to Dr Emma Blakey, Giulia Poerio, Tom Hostler and Theresa Veltri, who as graduate students at the University of Sheffield, are part of the new generation of ASMR researchers trying to do just that. They’re currently working on a study that will aim to see whether people who subjectively report the experience of ASMR also produce consistent physiological measures – for example, changes in heart rate, breathing rate, or skin conductance.
The ASMR videos are easy to laugh at if you’re a casual observer–when I recently played one on my iPhone for guests at a dinner party, everyone cracked up within five seconds of watching the video. The videos usually include an attractive woman in a role-play scenario: She’s pretending to be an eye doctor, a makeup artist, or even checking hair for head lice. All videos are shot in first person, so the viewer appears to be alone in the room with the woman. And she’s usually whispering or speaking softly to you. It’s this combination of voice and the sounds from object interaction that the viewer hopes will trigger an ASMR experience.
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.