Mice using mini steering wheels are helping neuroscientists rethink how the brain makes decisions.

Research from the International Brain Laboratory shows decision-making isn’t confined to just a handful of brain regions as once thought, it’s actually distributed much more widely.

Suze Cooper spoke to Professor Alexandre Pouget from the University of Geneva’s basic neuroscience department about the findings and what they might mean for people with brain conditions.

Watch the brain map video here.

Also in this episode:

• A government trial shows why human oversight is so important when it comes to using AI to write computer code
• The Information Commissioner’s Office warns children are hacking their school IT systems ‘for fun’
• Spotify is rolling out lossless audio to Premium users - but you will need to reach for your wired headphones to hear the difference
• The number of electric vehicle charging points at supermarkets has gone up by a third since the start of last year according to stats from the RAC
• The internet sleuths who cracked the mystery of an unknown wedding guest for a Scottish couple

Today’s episode art work shows a brain-wide map featuring 75,000 analysed neurons. Each dot is linearly scaled according to the raw average firing rate of that neuron up to a maximum size. Credit: Dan Birman, International Brain Laboratory.

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