Digging Out the “Earworms:” Involuntary Musical Imagery Correlates with Cortical Structure

You don’t know you know this song, but you definitely know this song: “Hey Mickey you’re so fine, you’re so fine you…” Did the end of the lyric materialize in your mind, complete with musical accompaniment? Your memory of Toni Basil’s “Mickey” is so ingrained, it will probably continue to annoy for several hours after you finish reading this article. Sorry. However, the example illustrates “stuck song syndrome” or more formally, involuntary musical imagery (INMI), a universal phenomenon of having music looping in one’s head. How do musical tunes affix to the architecture of the brain? Is the structure of some brains “stickier” than others?Continue reading

Walking the Line: The Complexity of Punishment Decisions

One night, Mark withdraws $200 cash from an ATM. He is on his way to meet his family, and intends to treat everyone to a special dinner at his favorite restaurant for his wife’s birthday. Just as he finishes his transaction, Dan rounds the street corner, pulls out a knife, and threatens Mark to hand over the cash. Mark, without hesitation, hands over the money, but Dan stabs him in the stomach anyway. Dan runs off, leaving Mark injured on the sidewalk.Continue reading