Because ASMR is such an individualistic experience, different triggers affect some people more than others. Not everyone experiences ASMR to the same intensity and the effects can differ from person to person. However, ASMR is most commonly described as a pleasurable "tingling" sensation that begins in your scalp and creeps its way down your neck and your back, sometimes spreading out to the limbs. Others describe it as "goosebumps on the brain" and "warm chills," a shivering feeling you might get if someone was gently tracing their finger down your spine. Some say it's like the pins and needles sensation when your foot falls asleep, but pleasurable instead of painful. These tingles are always accompanied by an overwhelming feeling of peaceful relaxation and euphoria; many people report feeling their anxiety slip away, and they often fall asleep afterword.
I am 69 female and have gotten a tingling in scalp in certain situations since I was a child. Just love it although it doesn't happen as often as when I was younger. Unfortunately, none of the videos did it for me and I don't ever remember seeing any youtube, etc that did it. Has to be real life. Someone comes to vacuum my office once a week. I get the tinglin feeling every time she's there. Of course, someone combing or styling my hair does it (more likely to happen if it's random and informal vs a haircut at the salon). Or someone giving me instructions and showing me how to do something (a simple, physical task) will trigger it. I try to hold onto it but it is so often too fleeting a sensation.
The story follows Tom More, a psychiatrist living in a dystopian future who develops a device called the Ontological Lapsometer that, when traced across the scalp of a patient, detects the neurochemical correlation to a range of disturbances. In the course of the novel, More admits that the 'mere application of his device' to a patient's body 'results in the partial relief of his symptoms'.
In the middle of the ASMR spectrum I have all sorts of triggers. A deep male voice reading Holy Scriptures. Definitely not as spiritual a response as the Cantor, but still pleasant, even so. A favorite trigger is good music, either played or sung. Usually it’s a voice that does it for me, more so than instruments. Depending on the type of song, lyrics and the melody/drums, music can trigger a wide range of ASMR types for me. Some are very much at the spiritual end, while others bring back the memory of ASMR events, and the memory itself triggers a mild repeat. Really good foods (eating or even smelling them) can trigger tingles in head and shoulders; while a head, back or foot massage can all be triggers, depending on the skill of the person.
In the first peer-reviewed article on ASMR, published in Perspectives in Biology in summer 2013, Nitin Ahuja, who was at the time of publication a medical resident at the University of Virginia, invited conjecture on whether the receipt of simulated medical attention might have some tangible therapeutic value for the recipient, comparing the purported positive outcome of clinical role play ASMR videos with the themes of the novel Love in the Ruins by author and physician Walker Percy, published in 1971.