What is the difference between cerebral thrombosis and cerebral hemorrhage?

Cerebral hemorrhage is a hemorrhagic disease, while cerebral thrombosis is a cerebral ischemic disease. Cerebral hemorrhage is mainly caused by cerebral arteriosclerosis or cerebral aneurysm and other factors, while cerebral thrombosis is mainly caused by arteriosclerosis, which leads to thickening of the vessel wall, stenosis of the lumen and thrombosis blocking cerebral vessels.