But neuroscience has spent decades showing us that this is not quite how it works.
Human vision is not a passive recording process. It is an active, interpretive one.
Your brain does not simply receive visual information and display it without editing. Instead, it takes the raw information coming in through your eyes and runs it through an enormous filtering and prioritization system built up over your entire lifetime of experiences.
That system draws on your memories, your expectations, your current level of attention, and a vast library of mental shortcuts your brain has developed to help you process the world efficiently.
The result is a perception that is partly what is actually in front of you — and partly a construction built by your brain to fill in, organize, and make sense of what it is seeing.
When two people look at the same image and see different things, neither person is wrong.
They are simply experiencing two different versions of the same filtering process.
