Cerebral arteries are blood vessels that supply oxygen-rich blood to the brain. They branch off from the internal carotid arteries and the vertebral arteries, ensuring that different regions of the brain receive the necessary nutrients for proper function. Key cerebral arteries include the anterior cerebral artery, middle cerebral artery, and posterior cerebral artery. These arteries play a crucial role in maintaining brain health. Any blockage or damage to the cerebral arteries can lead to serious conditions, such as a stroke or transient ischemic attack (TIA). Proper blood flow through these arteries is essential for cognitive functions and overall brain activity.