What is it when our brain fills in missing pieces?

When our brain fills in missing pieces, it's often referred to as "perceptual completion" or "gestalt perception." This cognitive process allows us to create a coherent perception of our surroundings by using context, prior knowledge, and expectations to infer information that may not be explicitly present. This helps us make sense of incomplete or ambiguous stimuli, enhancing our ability to navigate and understand the world around us.