The case of a. j., which demonstrates hyperthymestic syndrome, has been explored at length by many different researchers. some subtle brain differences between people with and without the disorder have been found. this demonstrates the importance of remembering the critical thinking concept of

This demonstrates the importance of remembering the critical thinking concept of "extraordinary claims".

Without a doubt, some of the highlights of argument might be sophistic—misdirecting or boggling—and, indeed, make a contention weaker instead of more grounded, yet in either case, understanding the logical interest of talk advancing extraordinary claims can enhance our capacity to assess and incapacitate such talk.

Ibelieve that the answer is (a).