- 问题详情:Haveyoueverconsideredwhyyoubeginyawningtoowhenyouseesomeoneyawn?Orhowharditistobeamongpeoplelaughingandnotlaughyourself?Well,apparentlyit'sbecausewehavemirrorneurons(神经元)inourbrains.Putsimply,theexistenceofmirrorneuronssuggeststhateverytim...
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