The death of brain tissue due to deprivation of oxygen because of a blocked or ruptured artery in the brain is known as which of the following?

The term that describes the death of brain tissue as a result of oxygen deprivation caused by a blocked or ruptured artery in the brain is stroke. This condition can occur in two main forms: ischemic strokes, which are caused by blockages in blood vessels, and hemorrhagic strokes, which occur when a blood vessel ruptures and bleeds into or around the brain. In either case, the lack of oxygen-rich blood leads to cell death, resulting in various neurological deficits depending on the location and extent of the brain damage.

Aphasia, while related to brain damage, specifically refers to a language disorder that affects a person's ability to communicate. Seizures are neurological events characterized by abnormal electrical activity in the brain and do not inherently involve blockage or rupture of arteries. A transient ischemic attack (TIA) is often referred to as a "mini-stroke," involving temporary symptoms caused by a temporary reduction of blood flow to the brain, but it does not lead to permanent brain tissue damage like a full stroke does. Thus, stroke is the correct answer to this question as it directly relates to the irreversible death of brain tissue due to insufficient oxygen.