Research suggests that transient global amnesia may be due to:
A) a traumatic event that occurred in a person's past.
B) the effects of prolonged retrograde amnesia.
C) permanent damage to the hippocampus.
D) temporary disruption of blood flow to the brain.

Question

Quizplus · Accepted Answer

Transient global amnesia is characterized by a sudden, temporary episode of memory loss that can't be attributed to a more common neurological condition, such as epilepsy or stroke. It is thought to be caused by a temporary disruption of blood flow to the brain, particularly to areas critical for memory formation and retrieval, such as the hippocampus. This disruption is temporary, and most individuals fully recover without any permanent damage to the brain.

Research Suggests That Transient Global Amnesia May Be Due To