Folding towels. Peeling fruit. Scratching microphones. Hearing sweet nothings whispered in your ear.
Those are the underpinnings of Autonomous Sensory Meridian Response, currently the biggest trend you've never heard of.
Coined in 2010, ASMR is a relaxing, often sedative sensation that begins on the scalp and moves down the body. It has been called "brain massage.” Hundreds of videos on YouTube are meant to stimulate the feeling — bars of soap being sliced into shreds, a woman playing with her hair, someone slowly and precisely unboxing an iPhone.
If you’re older than most “tingleheads,” PBS painting instructor Bob Ross — he of happy-clouds and pretty-little-trees fame — is ASMR from head to toe.
It’s going mainstream. Celebrities have recorded ASMR videos. Kentucky Fried Chicken has an ASMR-themed ad. (Asked about it, KFC executive Kevin Hochman told The Washington Post, "There's a lot of comfort that's associated with ASMR, and that's what our food delivers.")
Adherents say it helps them sleep and deal with stress. Some report feeling better after watching ASMR videos.
Researchers haven’t delved into how or why ASMR works (and the National Science Foundation is not exactly throwing money at it), but psychologists do have some ideas.
For a primer on what these videos are and why they may work, ASU Now talked to Ryan Stoll, a psychology researcher at Arizona State University, and interviewed a number of volunteers to gauge their reactions.
Video by Deanna Dent/ASU Now
More Science and technology
Statewide initiative to speed transfer of ASU lab research to marketplace
A new initiative will help speed the time it takes for groundbreaking biomedical research at Arizona’s three public universities to be transformed into devices, drugs and therapies that help people.…

ASU research seeks solutions to challenges faced by middle-aged adults
Adults in midlife comprise a large percentage of the country’s population — 24 percent of Arizonans are between 45 and 65 years old — and they also make up the majority of the American workforce…

ASU research helps prevent substance abuse, mental health problems and more
Smoking rates among teenagers today are much lower than they were a generation ago, decreasing from 36% in the late 1990s to 9% today. The rates of alcohol consumption among underage drinkers…