The video shows a diagram of a human brain with various parts labeled. The brain is primarily yellow, with some purple and black lines indicating different pathways and connections. The diagram is static, and there is no movement or change throughout the video. The brain is shown from a side view, with the frontal lobe on the left and the parietal lobe on the right. The diagram includes labels for the nucleus accumbens, ventral tegmental area, and hippocampus. The lines connecting these areas are black and represent the neural pathways. The diagram is detailed and provides a clear view of the brain's structure and connections.