Surprisingly , the earworm project found that the catchiness of a tune is not especially important in determining whether we remember it or not , with only a handful of songs being listed by more than one user .

令人吃惊的是，“耳虫”项目发现我们能记住的歌不一定是好听易记的，因为项目里只有极少数歌曲被多人提到。

The root cause of earworm could be the fact that our brains encode music in a variety of different ways because it stimulates so many different senses , dr williamson said .

威廉森博士说，歌曲突然在头脑中回响的根本原因在于我们的大脑是用多种不同方式给音乐编码的，因为音乐刺激了多种感觉。

She asked the public to enter their stories of earworm on her website , earwormery.com , in collaboration with bbc6 music to get to the heart of what causes songs to pop up in our memory .

她让人们在她的“耳虫网”earwormery.com上记录自己头脑中回响歌曲的经历，并和bbc6音乐台合作，研究歌曲在我们大脑突然出现的原因。