Perceptual organization is a research area in psychology that focuses on how the human brain organizes sensory information from the environment into meaningful patterns and structures. This process helps individuals make sense of the world around them by grouping and organizing visual or auditory stimuli into meaningful objects, shapes, and scenes. Researchers in this field study various factors that influence perceptual organization, such as Gestalt principles, depth perception, and figure-ground segregation. Understanding how the brain organizes sensory information can provide insights into how we perceive and interpret the world around us.