Have you ever been scared? Scared to the point that your body’s sympathetic nervous system is releasing all the fight-or-flight hormones?
You feel your heart pounding in your chest.
Your senses are acutely aware of noises you may not otherwise pay attention to.
Then the moment passes.
According to an Israeli researcher, our experience of fear may not be very accurate because it relies solely on memories that we have from what could be seconds, even milliseconds ago.
This guy studied the concept of time-dilation, or the idea that during a time of intense fear, time appears to slow down to a snail’s pace because we are able to process things and make complex decisions in what would normally be considered “too short of a time period”.
How does the brain do this? Does our brain process time “more slowly?” Do our senses and thoughts speed up? Neither? Both?
After throwing people into a net 150 feet below, the scientist concluded that though subjects “thought that time was moving more slowly” during the experience, they could only feel that sensation “after the fact”.
And, that the entire experience of intense fear is based on short-term memory processes of milliseconds and seconds before. These memories could even be called unreliable. The bottom line is that the supposed “time dilation” only occurs because of the number of things we happen to remember during our period of intense fear. During a fearful time, we remember more details so we think the experience lasted longer than it did.
Coupling these interesting findings with our brains’ natural ability to “fill in the holes”, it would seem like the biggest thing we have to fear is possibly an unreliable memory of an experience we may or may not have filled in with details that never happened. Our brain does this with images, sounds, and details in the experiences we have.
That’s why this picture makes sense:
Also of interest: Article I read that inspired me to write this
Ok, back to chemistry.


