Your friend was in an accident and suffered head trauma. She can remember everything up until the accident, but since it happened, she cannot retain any new memories. She probably has damage to her hypothalamus.

Question

Quizplus · Accepted Answer

The hypothalamus is primarily involved in regulating basic bodily functions such as temperature, hunger, and thirst. Damage to the hippocampus, however, can result in anterograde amnesia, which is the inability to form new memories after an event such as an accident.

Your Friend Was in an Accident and Suffered Head Trauma