[ASMR stands for Autonomous Sensory Meridian Response and it refers to a phenomenon which is very difficult to explain to those that do not experience it. It is usually experienced through a relaxing tingling in the scalp and the back of the neck and can extend into the rest of the body. It is a very calming sensation that washes over you.]
ASMR - That's what that head tingling is - The ASMR Lab