//Coined in 2010, ASMR (autonomous sensory meridian response) is a relaxing, often sedative sensation that begins on the scalp and moves down the body. Also known as "brain massage," it's triggered by placid sights and sounds such as whispers, accents, and crackles.//
Autonomic sensory meridian response (ASMR) is a tingling sensation that some people experience when exposed to particular types of auditory or visual stimuli such as whispering, tapping and slow movements
Copied from google - never heard of it myself an acronym for Autonomous Sensory Meridian Response. Popular on Youtube where ASMR videos usually feature sensual or interesting sounds/voices. The listener is meant to be wearing headphones to immerse themselves in the experience
ASMR (autonomous sensory meridian response) is a relaxing, often sedative sensation that begins on the scalp and moves down the body. Also known as "brain massage," it's triggered by placid sights and sounds such as whispers, accents, and crackles -and perhaps even resulting in a good orgasm.