"Resting state fMRI is probably just a garbage way of measuring the brain.""We analysed every resting-state psychedelic dataset we could find. None of that default mode network stuff held up under 250 subjects. That story needs to go to hell.""This whole default mode network narrative became huge because Michael Pollan wrote about it. When we put the data together, the decrease in connectivity under psychedelics was an extremely unreliable finding."This might be the most sceptical conversation a
2:38
"Resting state fMRI is probably just a garbage way of measuring the brain.""We analysed every resting-state psychedelic dataset we could find. None of that default mode network stuff held up under 250 subjects. That story needs to go to hell.""This whole default mode network narrative became huge because Michael Pollan wrote about it. When we put the data together, the decrease in connectivity under psychedelics was an extremely unreliable finding."This might be the most sceptical conversation a
15.4K views3 weeks ago
x.comEvan McGloughlin
It's remarkable that humankind built a system we can only understand by reverse-engineering it — as if it were a biological organism.The "global workspace" is the neuroscience hypothesis. The Jacobian lens is the fMRI. Qwen is the Drosophila.
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It's remarkable that humankind built a system we can only understand by reverse-engineering it — as if it were a biological organism.The "global workspace" is the neuroscience hypothesis. The Jacobian lens is the fMRI. Qwen is the Drosophila.
10.1M views1 week ago
x.comTal Be'ery
Demis Hassabis said neuroscientists are already using his AI models to decode the images people see in their dreams and recreate them on a screen. He thinks these devices ship in a few years.Read that again slowly.A person lies in an fMRI scanner. They picture an image in their mind. Researchers decode the brain signal, feed it into one of Google's video models, and the model reconstructs the actual visual.Then they ask the person if that was what they were imagining. It is.Hassabis described th
1:16
Demis Hassabis said neuroscientists are already using his AI models to decode the images people see in their dreams and recreate them on a screen. He thinks these devices ship in a few years.Read that again slowly.A person lies in an fMRI scanner. They picture an image in their mind. Researchers decode the brain signal, feed it into one of Google's video models, and the model reconstructs the actual visual.Then they ask the person if that was what they were imagining. It is.Hassabis described th
13.2K views3 weeks ago
x.comIhtesham Ali
Bachelor alum Joe Amabile diagnosed with early stage brain tumor
0:41
Bachelor alum Joe Amabile diagnosed with early stage brain tumor
1 week ago
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