46. Which of the following is an example of retrograde amnesia? O Wes cannot recall the face of the thief he saw running from the scene of the crime. Amber's vivid memory of the explosion of the space...

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Extracted text: 46. Which of the following is an example of retrograde amnesia? O Wes cannot recall the face of the thief he saw running from the scene of the crime. Amber's vivid memory of the explosion of the space shuttle challenger is not corroborated by those she was with at the time. Ian is unable to remember anything since the accident that destroyed portions of his hippocampus. Diana attributes her poor performance on a standardized test to the fact that she took the exam in a room other than the one in which she learned the material. Sarah cannot remember any details of her life before her husband committed suicide.