The video shows a 3D model of a human brain with different parts highlighted in various colors. The model rotates to show different angles and perspectives of the brain. The highlighted parts are likely to represent different regions or functions of the brain, but without additional context, it's difficult to determine their exact significance. The colors used are bright and distinct, making it easy to differentiate between the highlighted areas and the rest of the brain. The video does not contain any text or narration, so the viewer must rely solely on the visual information provided.