ASMR (Autonomous Sensory Meridian Response) is not considered a form of synesthesia, though there are some similarities between the two experiences.
What Is Synesthesia?
Synesthesia is a neurological condition where stimulation of one sensory or cognitive pathway leads to involuntary experiences in another.
For example, someone with synesthesia might “see” colors when they hear music or “taste” words when they read them.
If you are interested in this phenomenon, you can find lots of videos on social media such as TikTok about the topic.
Search for “synesthesia” and you will find e.g. videos where people draw how they experience songs.
Key Differences Between ASMR and Synesthesia
Triggers and Responses
The triggers for ASMR are specific sounds or visuals that are purposefully designed to elicit a relaxing or tingling sensation. These sensations are usually linked to relaxation and calmness rather than a direct sensory overlap.
Synesthesia is usually automatic and consistent; for example, a person might always see the color blue when they hear a specific musical note. The associations in synesthesia are usually unique to the individual and do not necessarily involve relaxation or other emotional responses.
Prevalence
ASMR is more of a widespread phenomenon, and while not everyone experiences it, those who do can usually identify specific triggers that work for them. It’s often seen as a common but not universally shared experience.
Synesthesia is relatively rare and is a more deeply ingrained and consistent way of perceiving the world. It’s considered a neurological trait that people are usually born with.
Scientific Understanding
The scientific understanding of ASMR is still developing. Research is ongoing to understand the physiological and neurological basis of ASMR, but it’s not well-defined as a neurological condition.
Synesthesia has been more extensively studied in the field of neuroscience and is recognized as a specific neurological condition with genetic and developmental components.
Conclusion
While both ASMR and synesthesia involve unique sensory experiences, ASMR is not classified as a form of synesthesia.
ASMR is a response to certain triggers that cause a physical sensation and relaxation, whereas synesthesia involves a cross-wiring of sensory or cognitive pathways, leading to involuntary and consistent sensory experiences.