Perception feels stable. Your sense of self feels solid. Yet neuroscientist Heather Berlin, psychologist Ethan Kross and neuroscientist Nicole Vignola explain that both are created by the brain. Through prediction, memory and neural pruning, the mind builds a narrative that feels coherent and fixed, even though modern science suggests that it’s continually shaped by pre-existing beliefs and experience. Seeing the construction clearly is the first step toward altering it.

We created this video for Brain Briefs, a Big Think interview series created in partnership with Unlikely Collaborators. As a creative non-profit organization, they’re on a mission to help people challenge their perceptions and expand their thinking. Often, that growth can start with just a single unlikely question that makes you rethink your convictions and adjust your vantage point. Visit Perception Box to see more in this series.

This video How your brain builds and edits your identity is featured on Big Think.