aivohyökkäys

Aivohyökkäys, often translated as "brain attack" or "cerebral attack," is a colloquial term for a sudden and severe neurological event, most commonly referring to a stroke. It describes a situation where the brain's blood supply is interrupted, leading to a rapid loss of brain function. This interruption can occur either due to a blockage in a blood vessel (ischemic stroke) or a rupture of a blood vessel (hemorrhagic stroke). The symptoms of an aivohyökkäys depend on the area of the brain affected and can include sudden numbness or weakness, especially on one side of the body, confusion, trouble speaking or understanding speech, vision problems, dizziness, and severe headache. Prompt medical attention is crucial as immediate treatment can significantly reduce the long-term effects and improve the chances of recovery. The term emphasizes the suddenness and critical nature of the event, highlighting the brain's vulnerability.