This vector-style medical image illustrates intracranial hypertension, a condition marked by increased pressure inside the skull. The image shows a man with a magnified view of his brain, highlighting swollen blood vessels and pressure buildup. Common causes include head injury, brain tumour, infections, or obstruction of cerebrospinal fluid (CSF) flow. Symptoms may include severe headaches, blurred vision, nausea, and in some cases, vision loss. This educational graphic visually explains the underlying mechanisms of intracranial pressure and its impact on brain function.