Magma: Magma, molten or partially molten rock from which igneous rocks form. It usually consists of silicate liquid, although carbonate and sulfide melts occur as well. Magma
There are three main types of stroke: transient ischemic attack, ischemic, and hemorrhagic. Itâs estimated that 87 percent of strokes are ischemic. Doctors also call a transient ischemic attack (TIA) a warning or ministroke. A clot that temporarily blocks blood flow to your brain causes a TIA.
Hemorrhagic Stroke â A hemorrhagic stroke is caused by the rupture of a blood vessel with bleeding into the tissue of the brain. Ischemic stroke â Ischemic stroke is by far the most common type of stroke, accounting for approximately 80-90% of all strokes.