The video begins with a full view of a human skull with a glowing brain inside. The skull is black with a purple glow, and the brain is a bright orange color. The video then zooms in on the brain, showing it in greater detail. The brain appears to be made up of many folds and creases, with the frontal lobe, parietal lobe, temporal lobe, and occipital lobe clearly visible. The video then zooms out to show the brain in relation to the skull, and then zooms in again to show the brain in greater detail. The video repeats this sequence several times, providing a comprehensive view of the human brain and skull.