I didn’t even know this had a name! I have always been able to induce the feeling by focusing my attention on the base of my skull and letting the energy run. I have always enjoyed the feeling, but experience it as voluntary and not cultivated by sensory/cognitive experiences. Is this strange or are other folks eliciting this feeling when desired as well?
ASMR is usually precipitated by stimuli referred to as 'triggers'. ASMR triggers, which are most commonly auditory and visual, may be encountered through the interpersonal interactions of daily life. Additionally, ASMR is often triggered by exposure to specific audio and video. Such media may be specially made with the specific purpose of triggering ASMR or originally created for other purposes and later discovered to be effective as a trigger of the experience.