Full release notes will be available when 4.2 has been released. For now you can check out the release notes for the individual milestones: ...

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How a single cell becomes a magnificent human brain capable of building airplanes and writing sonatas is “one of the great astonishments of the earth,” wrote physician, and author Lewis Thomas in his ...

For centuries, scientists have thought of the brain as a single, unified organ. But new research led by Stanford Medicine reveals that what we call the brain is two distinct organs that evolved ...

A side view of a "xenocortical" mouse brain, with the grafted human tissue seen in green and red. S. Pașca Lab / Stanford University In a research lab in California, mice that look ordinary on the ...

Researchers hope to shed light on conditions such as schizophrenia, epilepsy, cerebral palsy, intellectual disability and rare forms of dementia Researchers have created mice with half-human brains in ...

The mice look ordinary at first glance, but the contents of their skulls are extraordinary: The cortex, or outer layer of the brain—vital for cognition, attention, and decision-making—is composed ...

Neuroscientists in the US have successfully adapted mice to have functioning human cells inside their own brains. The researchers hope that potential treatments for psychiatric and neurodevelopmental ...

The animals may help reveal the causes of brain disease in people and point the way to treatments. But researchers already are calling for new ethical guidelines. The animals may help reveal the ...

Miniature lab-grown brains, called brain organoids, open little windows into human neurodevelopment that are impossible to get by studying actual human brains. But without a blood supply or sensory ...

Scientists have made mice with a remarkable amount of room for human brain tissue to grow. By genetically engineering animals lacking part of their brain, researchers created a living model in which ...