According to YouTube estimates, there are more than 45 million ASMR videos uploaded to the site, and, over the past year, there has been a marked increase in children making ASMR-related videos. Richard hypothesises that our brain is probably more receptive to an unknown child than a strange adult, making it easier for some individuals to be relaxed by ASMR videos featuring children.
NBC News: "Why some researchers say 'brain tingles' could be the next big trend in relaxation" — "Have you ever felt a static-like or tingling sensation on the top of your head when someone brushes your hair or whispers to you? The feeling may travel down your arms and your spine, and it likely makes you feel very relaxed. Some call it a 'sparkly' feeling, and it might happen when you hear someone crinkle a piece of paper or when someone traces a word on your back.
As a penny slid across the concrete porch, it made a pleasant grating sound that, when combined with my uncle’s voice, produced the oddest sensations in me. I felt a “fuzzy” warm sensation inside my skull, as if my brain was floating in a container of heated seltzer water. As my uncle continued to count and slide the pennies, the warm feeling began to extend down my spine and arms. Soon, my entire upper body was cocooned in this warmth and tingling, and I could have listened to my uncle slowly count the pennies for the rest of my life. It was, and remains to this day, one of the most euphoric sensations I have ever experienced.
While many colloquial and formal terms used and proposed between 2007 and 2010 included reference to orgasm, there was during that time a significant majority objection to its use among those active in online discussions, many of whom have continued to persist in differentiating the euphoric and relaxing nature of ASMR from sexual arousal. However, by 2015, a division had occurred within the ASMR community over the subject of sexual arousal, with some creating videos categorized as ASMRotica (ASMR erotica), which are deliberately designed to be sexually stimulating.