A fruit fly walks on a small styrofoam ball fashioned into a floating 3D treadmill. The room is completely dark, and yet, an electrode recording visual neurons in the fly’s brain relays a mysterious stream of neural activity, rising and falling like a sinusoidal wave.

When Eugenia Chiappe, a neuroscientist at the Champalimaud Foundation in Portugal, first saw these results, she had a hunch her team had made an exceptional discovery. They were recording from visual neurons, but the room was dark, so there was no visual signal that could drive the neurons in that manner. 

Among neurological disorders, which are now the world’s leading cause of disability, Parkinson’s disease (PD) is the fastest growing. With over 6 million individuals affected worldwide, that number is expected to reach over 12 million by 2040.

At long last, this year CR researchers were finally able to celebrate Brain Awareness Week in the best way possible - doing science with kids! The activities took place over two days, one at a school in Amadora and the other at Lisbon’s Science Centre, called “Pavilhão do Conhecimento”. 

We've all been there… Trying to reach an actual person when calling customer support, getting a baby to fall asleep, looking for something good to watch on TV… At some point, you invariably find yourself wondering -- do my actions actually make a difference? 

In this special Ar event, as part of the Emotions Brain Forum series celebrating Women in Science, we invite you to take a broad look at emotions with us.

We will explore how emotions help individuals, from insects to humans, relate to the world and get a feel of the state of their surroundings. 

Learning new motor skills is a critical aspect of our lives. From playing the piano to riding a bike, it would be difficult to imagine life without it. But how does the brain do it? A new study published in the scientific journal Science Advances sheds light on a newly discovered brain circuit that may endow us with this remarkable ability.

What was your thesis question and what did you find?

My original thesis question was ‘How do we read mental states from facial expressions?’ However, a few months after presenting it, my PhD project changed 180 degrees and the final question ended up being ‘How can deep learning help to understand collective behaviour in zebrafish?’ We found that deep learning is a very po

But there’s more! During the interview, they also told us about great places to visit, cool music, fascinating podcasts and other discoveries they made this year. We couldn’t fit everything in the final cut, so we’ve listed their top recommendations below.

To view all 2021 individual episodes, tune in to the Zoom-In on Champalimaud YouTube playlist.