MCAT Question of the Day
    •

    Q:

    		 Which statement best describes the concept of hypnic jerks?

    		 

    A

    		 They involve the sensation of falling combined with a twitch of the whole body.

    B

    		 They can be associated with different frequencies of brain waves.

    C

    		 They represent a sudden burst of brain activity.

    D

    		 They are spontaneous, rhythmic electrical impulses.



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