Ryan,a High-School Football Player,received a Head Injury During a Game

Multiple Choice

Ryan,a high-school football player,received a head injury during a game.Following recovery,Ryan was unable to remember anything that happened before the injury.However,he was able to form new relationships and new memories.In the context of forgetting,Ryan's condition best exemplifies _____.

A) anterograde amnesia
B) retrograde amnesia
C) the primacy effect
D) the recency effect