The term ASMR was coined by a woman named Jennifer Allen in 2010. It was around that time that she ran across a group of people on a forum who described a sensation she herself had experienced, but which no one seemed to understand well. Frustrated by the lack of community organization on that forum, she created a Facebook group called Autonomous Sensory Meridian Response Group. The group name was one that she believed captured the key characteristics of what’s now known as ASMR. She wanted to create a community that would bring together people who had also been experiencing this sensation. She consciously created a term that she felt people would be comfortable using: one that sounded objective, clinical, and impersonal. Soon after, a worldwide community began to take shape.
Every Empath is different but I have not seen a common theme between all the ones I know. I myself have a really weird experience with this (as Empaths normally do with everything). I listen to ASMR every night for about 6 months with no reactions until one random day. Now I get it very occasionally with no pattern in sight. I do know Empaths who get it with basically every video they watch and some who just find the sounds of asmr creepy and do not get the tingle at all.

If you’re not one of Payton’s 443,000 subscribers, then you’re probably currently asking yourself something along the lines of, “Why the heck do people want to watch someone eat a pickle?” The answer, quite simply, is ASMR: or autonomous sensory meridian response. This term is used to describe the sensation, normally a tingling, that people get in response to an auditory or visual cue (like someone eating a pickle). It’s been described as a type of auditory-tactile synesthesia, and it can be triggered by everything from whispering to the crinkling of wrapping paper. The term was coined in 2010 by Jennifer Allen, the founder of the first Facebook group for people who experience the phenomenon, and it has been referred to as ASMR ever since.

A smaller, more recent study offers a hint as to where ASMR research might go. Last year, psychology professor Stephen Smith and two colleagues at the University of Winnipeg put 22 subjects into fMRI scanners. Half were people who reported experiencing ASMR, and half were controls. Because the researchers did not know if they could reliably trigger tingles inside noisy fMRI machines—they tried this approach, and subjects seemed to have trouble relaxing—they scanned the resting states of 22 brains as the subjects simply lay there, to see if there were any differences between the two.

So if you’re looking for a natural way to fall asleep quickly, I’d really recommend trying some ASMR videos on YouTube. Get in bed and put on a good pair of headphones (noise-canceling if you have them) and watch one of the videos in this article on your smartphone or tablet. By the time the video ends, you might be ready to drift into sleep. There have been plenty of times that I haven’t even been able to make it halfway through one of these videos before I needed to put my phone down and shut my eyes.
"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."
So. I found out about this roughly… an hour ago. And holy… what an hour it’s been. I didn’t even know I could feel this type of stuff (although for most it seems to be in their head/scalp/neck etc, for me, it’s in my chest.). My biggest trigger seem to be taps… from the crisp tap to a low thump. One thing I am noticing though, is how many girls do the videos (I can understand this, as a female voice generally has a more relaxing effect.) but I was wondering how many people prefer a male voice? Any preference to accents, etc.

As ASMR has started to come to mainstream attention, researchers have finally begun trying to answer that question. Neuroscientists are now experimenting with fMRIs and electroencephalography to see if the brains of “tingleheads,” as they are called, are any different than those who don’t tremble at the sight of napkin-folding. They’ve also surveyed tens of thousands of people who say they experience the phenomenon. So far there are intriguing—if limited—findings suggesting that ASMR may relieve some people’s symptoms of stress and insomnia, and that the brains of those who experience it may be organized a little differently.
In another study, detailed in a forthcoming paper, Smith and colleagues tested 290 people who experience ASMR for what are known as the Big Five personality traits, and compared their results to those of an equal number of “matched controls.” Smith and colleagues found that ASMRheads scored higher on measures for what’s known as “openness to experience” and neuroticism and lower for conscientiousness, extraversion and agreeableness—findings the researchers say warrant more study. 
YouTube stat tracking service SocialBlade estimates that the "Life With MaK" channel can bring in about $1,000 in advertising revenue, or more, in a single day. That puts her on a par with ASMR Darling, also known as Taylor Darling, the biggest name in the ASMR space with 2.2 million subscribers. ASMR Darling now brings in about $1,000 a day, Wired reported, which roughly jibes with SocialBlade figures.
Last year, Rooster Teeth released the documentary "The World's Greatest Head Massage: An ASMR Journey," where filmmakers traveled to Pushkar, India to find Baba the Cosmic Barber. Unbeknownst to Baba, he had become a YouTube sensation after people had been uploading videos of his "cosmic energy" shaves and head massage techniques. Baba has since created his own YouTube channel, ASMR Barber, to take advantage of his popularity.
Among the category of intentional ASMR videos that simulate the provision of personal attention is a subcategory of those specifically depicting the "ASMRtist" providing clinical or medical services, including routine general medical examinations. The creators of these videos make no claims to the reality of what is depicted, and the viewer is intended to be aware that they are watching and listening to a simulation, performed by an actor. Nonetheless, many subjects attribute therapeutic outcomes to these and other categories of intentional ASMR videos, and there are voluminous anecdotal reports of their effectiveness in inducing sleep for those susceptible to insomnia, and assuaging a range of symptoms including those associated with depression, anxiety, and panic attacks.[17][18][19]