During this COVID-19 quarantine, we’re all enjoying hearing more birdsong, as the noisy workaday world has quieted down. But along with that lovely chorus, certain sounds have begun making us jumpy. That reminded me of how babies flail around; are we adults still prone to such panic when we feel unmoored and unsafe? Paradoxically, as our lives are quieter, we’re becoming more anxious… about certain sensations.
It’s called the Startle Reflex. As the Wikipedia article on the “Startle response” tells us, “In animals, including humans, the startle response is a largely unconscious defensive response to sudden or threatening stimuli, such as sudden noise or sharp movement, and is associated with negative affect. … it serves to protect vulnerable parts, such as the back of the neck (whole-body startle) and the eyes (eyeblink) and facilitates escape from sudden stimuli.”
Just as our dogs startle when we (almost) step on their tails, the startle reflex “is found across the lifespan of many species.”
But the most intriguing thought is this: “A variety of responses may occur because of individual’s emotional state, body posture, preparation for execution of a motor task, or other activities. The startle response is implicated in the formation of specific phobias.”
I find the sound of a cough or a sneeze, even heard from across the street, is now becoming alarming. I wonder if that will continue? If so, we may have a new pandemic to worry about: misophonia (the fear of certain sounds).
Hoo boy, I need to go for a walk. A solitary walk in empty streets!!! with a mask in my pocket just in case I encounter another humanoid. Strange times we’re living in…
Anyway, here’s a pic of yesterday’s mask production, fyi.