"ASMR videos tend to have low production costs, but have a massive replay-ability factor," Burns explained. "'Baba the Cosmic Barber's original head massage video has almost 10,000,000 views. Many of those views come from people who probably watch it several times a week to fall asleep. Ten million views is incredible for a video that costs less than fifty dollars to make."

Have you ever had a pleasing reaction to something but were unable to articulate how it makes you feel because it makes absolutely no sense? For example, I love the smell of freshly opened tennis balls. I am fully aware that the smell shouldn’t be great, it’s hardly enticing on paper. If I had to describe it, I’d say it’s a musky, muddy, petroleum, rubbery odor. Sounds great, huh? Interestingly, there is a fraction of the population who, like me, loves this smell.
My main trigger is watching someone concentrating silently on a mundane task (writing, drawing, ironing, cleaning, doing a puzzle) and them not being aware that I am aware of what they are doing. I also find sometimes that having a haircut can produce the same sensation. I also find that the feeling can sometimes be accentuated by gently rubbing the back of my neck with something like a pen or the end of my glasses. I haven’t yet found a video that works as a trigger – it needs to be there for real and even then doesn’t and won’t happen “on demand”.
Yang Haiying is a soft-spoken Asian woman with thousands of videos uploaded to her Youtube account. The videos cover a whole bunch of topics ranging from painting to cooking to the making of tea. I’ve only seen her tea-related videos, but she has the kind of voice that will shiver you right up—and she knows it, too. Some of her videos are titled and tagged as “Inadvertent ASMR,” so she definitely knows the power of her sweet voice.
Yet despite its challenges, further research into ASMR comes with the tantalizing potential of helping us better understand of the brain. For psychologists, it could also help enhance treatment plans for anxiety and depression, at least for some people. More poetically, it might help us understand how people feel loved. “But mainly,” says Smith, “it’s just cool.”
In addition to the information collected from the 475 subjects who participated in the scientific investigation conducted by Nick Davies and Emma Barratt,[4] there have been two attempts to collate statistical data pertaining to the demographics, personal history, clinical conditions, and subjective experience of those who report susceptibility to ASMR.
The first study to perform actual brain imaging (fMRI) on subjects currently experiencing ASMR tingles (as opposed to individuals who were merely able to experience the phenomenon) was published in BioImpacts in September 2018. Subjects viewed several ASMR videos with a screen and headphones while inside the MRI scanner. The study found a significant difference in brain activation between time periods when the subject reported tingling (communicated by pressing a button), as compared to time periods when they were watching a video but not reporting tingling (communicated by pressing a different button, to control for brain activation effects caused by merely pressing a button). They concluded that "the brain regions found most active during the tingling sensations were the nucleus accumbens, mPFC, insula and secondary somatosensory cortex", and suggested that these were similar to "activation of brain regions previously observed during experiences like social bonding and musical frisson".[29]
There is little scientific research on the phenomenon—the first scientific paper on it was published on the open-access journal PeerJ in 2015. That study had nearly 500 people who subscribed to Facebook or Reddit ASMR groups fill out a questionnaire about their online ASMR habits and why they engaged in them. Most people said they watched the videos to help them relax, de-stress, and get to sleep. (Only five percent said they watch the videos for sexual reasons.)
Think about nails scratching a chalkboard for one second. Are you flinching? One study found that this sound literally accelerated the participants’ stress levels, quickening heart rates, heightening blood pressure and even altering the skin’s electrical conductivity. In the study, the scientists discovered that—when stimulated with this screeching sound, the auditory cortex interacted with the amygdala, which controls responses related to fear and emotions.
A study done by Google, the parent company of YouTube states, ASMR videos are mostly watched by people between the ages of 18 and 24. Osbourn has noticed this trend and thinks there’s a correlation with mental health. “Our generation is more open to talking about mental health, we are so much more aware of ‘I’m struggling mentally, and I need help, and I’m going to find the help that I need,’ than any other generation, in my opinion,” she said.
Four months after Novella's blog post, Tom Stafford, a lecturer in psychology and cognitive sciences at the University of Sheffield, was reported to have said that ASMR "might well be a real thing, but it's inherently difficult to research...something like this that you can't see or feel" and "doesn't happen for everyone". Stafford compared the current status of ASMR with development of attitudes toward synesthesia, which he said "for years...was a myth, then in the 1990s people came up with a reliable way of measuring it".[41]

My sensations occur randomly and normally while I am sitting at the computer browsing the net, reading email, or playing my favorite games. I have not noticed a specific trigger and therefore have become concerned that it might be symptomatic of an underlying medical disorder… pending heart attack, diabetic neuropathy or a sinus irritation. I finally chose the correct key words to get Google to lead me here. I just downloaded the book so haven’t read it yet.

I have been experiencing ASMR right from my childhood on many occasions, notably when I get personal attention, for example when a tailor takes the measurements. I do experience ASMR during hair cuts but to a lesser degree. The intensity is more when I get my moustache trimmed, a final ritual of my hair cut. It might sound weird to you, but I am trying to explain iin detail so that you get a better understanding of ASMR for different people.
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'.[20]