Uploaded August 2026 | Updated September 2026, 2 weeks ago
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Neuroscientists have long assumed that when a brain region becomes more active, more blood flows to it. That assumption is the entire basis of functional magnetic resonance imaging. A new paper now says it's wrong for about 40% of the signals, and it isn't the only recent study to find that a lot of what we thought we knew about the brain rests on bad measurements. Let's take a look.
#science #neuroscience #sciencenews #brain #health
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For 72 hours, enjoy 15% OFF on all Hoverpens with code SABINE, or click on the link https://noviumdesign.shop/sabine - Free shipping to most countries. Also on Amazon: https://noviumdesign.shop/jTAp1f
Neuroscientists have long assumed that when a brain region becomes more active, more blood flows to it. That assumption is the entire basis of functional magnetic resonance imaging. A new paper now says it's wrong for about 40% of the signals, and it isn't the only recent study to find that a lot of what we thought we knew about the brain rests on bad measurements. Let's take a look.
#science #neuroscience #sciencenews #brain #health
πT-shirts, mugs, posters and more: β sabines-store.dashery.com
π Support me on Donorbox β donorbox.org/swtg
π Transcript with links to references on Patreon β patreon.com/Sabine
π Transcripts and written news on Substack β sciencewtg.substack.com
π© Free weekly science newsletter β sabinehossenfelder.com/newsletter
π Audio only podcast β open.spotify.com/show/0MkNfXlKnMPEUMEeKQYmYC
π Join this channel to get access to perks β
youtube.com/channel/UC1yNl2E66ZzKApQdRuTQ4tw/join
π Buy my book β amzn.to/3HSAWJW










