Unlike the five senses we use to process the outside world, “interoception” is how we process internal body messages.
For example, interoception is how we “know” when we feel ill. Internal receptors tell the brain we are nauseated, feverish, or congested.
Similarly, when we have good interoceptive awareness, we notice the effect external sensory messages have on our internal state.
If I am having a difficult encounter with a person, my stress level increases. Interoception—my awareness of the “stress” feeling—signals my brain that I need to self-regulate to lower my arousal level.
A recent podcast delved into the unconscious effect interoception has on our mental state: "Your brain, your spinal cord, your peripheral nervous system ... they're constantly monitoring what's happening inside the body. And at times, you become aware of it. But most of the time, you're not."
We are overstimulated by external distractions—the low noise of the TV, “doom-surfing” the internet, emails and texts, social media—and fail to notice the fatigue, anxiety, and tension these distractions create.
As you may have guessed by this point in a newsletter from a Float Center (LOL!), Reduced Environmental Stimulation Therapy (i.e. “floating”) is a wonderful antidote to external overstimulation. A float (or just 30 minutes in a quiet room away from our devices) removes the external stimulation, and allows our interoceptive receptors time to reset. It’s a gift to ourselves and to those around us….
You can check out the complete podcast here: Information overload