Causes of cerebral insufficiency

The cause of cerebral blood supply deficiency may be due to the detachment of thrombus, thrombus in the cardiovascular or patent foramen ovale, causing some small emboli to enter the brain along the blood flow, blocking blood vessels, causing cerebral blood supply deficiency. Cervical spondylosis is also a common cause, cervical disc protrusion oppresses nerves and blood vessels, causing vertebral artery spasm, sclerosis, causing cerebral blood supply deficiency. Long-term looking down at mobile phones, watching computers or cervical spondylosis, causing cerebral ischemia, slow cerebral blood flow, increased blood viscosity, can cause blood flow in the blood to slow down, blood cells decreased, resulting in cerebral blood supply deficiency. Cerebral vascular stenosis, arteriosclerosis, myocardial infarction, heart failure, arrhythmia, is also the cause of cerebral blood supply deficiency.