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Facial expressions mirror the complicated, parallel computations going down within the mind. Credit score: Carole Marchese
It is simple to learn feelings on other people’s faces—every one has its transparent, unmistakable signature. However what about mind? A learn about revealed in Nature Neuroscience displays that mice’s problem-solving methods may also be deciphered from delicate facial actions.
In step with the authors, this can be a evidence of idea that the contents of the thoughts may also be learn out from video recordings, doubtlessly providing tough new analysis and diagnostic gear.
“To our surprise, we found that we can get as much information about what the mouse was ‘thinking’ as we could from recording the activity of dozens of neurons,” mentioned writer Zachary Mainen, a essential investigator on the Champalimaud Basis in Portugal.
“Having such easy access to the hidden contents of the mind could provide an important boost to brain research. However, it also highlights a need to start thinking about regulations to protect our mental privacy.”
What do mice take into consideration?
In a learn about revealed in 2023, the staff had challenged mice with a puzzle wherein they’d to determine which of 2 water spouts supplied a sugary praise. Because the availability of the praise switched from one spout to the opposite, the mice needed to increase methods for deciding which spout to go for.
“We knew that mice…
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Publish date : 2025-09-30 09:01:00
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