Final answer:
The hippocampus is the brain area that may have been injured in Jacob's accident, affecting his ability to form new memories.
Explanation:
The hippocampus is the part of Jacob's brain that may have been injured in the accident. Damage to the hippocampus can lead to difficulties forming new declarative memories while still retaining the ability to remember past events.
Learn more about brain anatomy and memory here:
https://brainly.com/question/31999201
