Australian scientist gets baby fish to bust a move to MC Hammer classic

Australian scientist gets baby fish to bust a move to MC Hammer classic

By Graham Readfearn

Source: theguardian

3/3/2021

What happens inside the brain of a baby zebrafish when you play MC Hammer’s timeless 1990 hip-hop track, U Can’t Touch This, and why is this even a question?

“I’ve spent a lot of time looking at the video over and over again to see if there are neurons that respond to the bass or the vocal. In my opinion, there’s something there.”

As Australia’s first female dance music producer and DJ, Rebecca Poulsen – aka BeXta – is a pioneer, with scores of tracks, mixes and hundreds of gigs around the globe under her belt.

But between DJ gigs, and 20 years after leaving university for a music career, she is now studying neuroscience at Queensland Brain Institute at the University of Queensland in Brisbane.

And part of this involves gently securing baby zebrafish inside a chamber and then playing them sounds while scanning their brains with a laser and looking at what happens through a microscope.

The results of Poulsen’s sound experiments have been published in the journal Current Biology.

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