Stroke is an acute neurological injury. A stroke occurs when there’s bleeding into your brain or when normal blood flow to your brain is blocked. It may be due to blood clot (ischemic) or bleeding (hemorrhagic) Leads to stoppage of blood supply to a part of brain. Within minutes of being deprived of essential nutrients, brain cells start dying — a process that may continue over the next several hours. Oxygen supply is decreased This initiates ‘ischemic cascade’-causes brain cell death/damage. This results in a cerebral stroke
Understanding stroke is important. Stroke has two types; ischemic Stroke, blood flow to the brain has stopped because atherosclerosis (cumulation cholesterol in the blood vessel wall), or blood clot that has a clog blood vessel to the brain. At the stroke hemorrhagic, broken blood vessel so that obstruct the normal flow of blood and blood leak into an area in the brain and break it.
Because stroke can be about any part of the brain, the symptoms are diverse, ranging from light to heavy that some are even up to death.
Mild form of stroke known as a brain scanning attacks (transient Ischemic Attack / TIA). Symptoms sometimes just a feeling of weakness in one side face, or may feel pins and in the arm or leg. Some of them complained about the interference of the talking. More