Classic sitcom'Friends' helps grad student endure 104 brain scans'All times [are] a good time to watch'Friends,' right?' More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Joshita Majumdar before heading into the scanner (left). Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy .

What happens when AI runs out of pictures? A hospital may only ever collect a few dozen scans of a rare condition - for example, an unusual tumour. The radiology department wants software to flag this on a scan - not to replace the specialist, but so a hospital without one still gets their scan checked the same way. The clinicians know what they're looking for. Over a decade, the hospital might gather 40 confirmed cases.

People become more suspicious of a humanoid robot that makes errors, especially when the robot is an expressive conversation partner. In our new study published in the journal Science Robotics, we had 50 people hold conversations and make joint decisions with the commercial humanoid robot Pepper, which is designed to be expressive and recognize emotions. Sometimes we had the robot give sound advice. Sometimes we had it make conversational mistakes, interrupting people or pushing illogical suggestions. For some participants, the robot was animated, using gestures, eye contact and nods.

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On Rashomon sets, the mathematics of simplicity, and why we don't need black boxes: an interview with Cynthia Rudin Welcome back to AI Pioneers - in-depth conversations with those shaping the field . This time, we speak with Cynthia Rudin, a trailblazer in the field of interpretable machine learning. Winner of the 2022 Squirrel AI Award for Artificial Intelligence for the Benefit of Humanity, Cynthia's algorithms are already predicting seizures, aiding crime detection, and powering biological research . We discuss black boxes, Rashomon sets, and what's next for her lab - from cancer detection to interpretable AI-generated music. Can you tell me a bit about your background - what drew you into the field of interpretable machine learning?

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Dogs can tell if you're angry, scared, or sad Our canine companions may really understand what we're going through, new study suggests. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Four canine study participants--Morante, Kun-kun, Odin, and Molly--are helping scientists understand more about how dogs recognize human emotions. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy .

Any dog lover will tell you their canine friend picks up on their mood and emotions. Now scientists have worked out exactly what is going on inside a dog's brain when it sees a human - even a complete stranger - smiling or scowling. Their research involved 14 dogs in total who all sat very still in a brain scanner while they were shown pictures of people's faces. Photographs of happy, smiling human faces made an area of the brain that is associated with reward light up with activity. This reward circuitry is the part of the brain that is activated when we enjoy and remember good things, like tasty food or praise.

More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Do not try this at home. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy . X-ray imaging is best left to the professionals for a good reason.

More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Radiographs of the hand were acquired (A) preflight by a crewmember, (B) in-flight on day 1 after launch (L+1) by a crewmember, and (C) postflight by a non-crew operator using the same imaging protocol. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy . For more than 40 years, ultrasound has remained the sole medical imaging method in space, but not by choice.