Tag: neuroscience

  • Mini Brains Just Got CreepierTheyre Growing Their Own Veins

    The first human brain balls—aka cortical spheroids, aka neural organoids—agglomerated into existence just a few short years ago. In the beginning, they were almost comically crude: just stem cells, chemically coerced into proto-neurons and then swirled into blobs in a salty-sweet bath. But still, they were useful for studying some of the most dramatic brain […]

  • Neuroscientists Just Launched an Atlas of the Developing Human Brain

    Your brain is one enigmatic hunk of meat—a wildly complex web of neurons numbering in the tens of billions. But years ago, when you were in the womb, it began as little more than a scattering of undifferentiated stem cells. A series of genetic signals transformed those blank slates into the wrinkly, three-pound mass between […]

  • Inside the Race to Hack the Human Brain

    In an ordinary hospital room in Los Angeles, a young woman named Lauren Dickerson waits for her chance to make history. She’s 25 years old, a teacher’s assistant in a middle school, with warm eyes and computer cables emerging like futuristic dreadlocks from the bandages wrapped around her head. Three days earlier, a neurosurgeon drilled […]