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Taghippocampus

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What Neuroscientists Now Know About How Memories Are Born and Die

Where, exactly are our memories? Are modern media destroying them? Could we erase them if we wanted to?

At one time, neuroscientists believed that there must be a “seat” of memory in the brain, something like a room with a door marked Memory. They settled on two structures called hippocampi, on either side of the brain’s base. The illustration shows the the hippocampus of the right hemisphere (public domain). But memories turned out to have no fixed address. Neuroscientist Matthew Cobb, author of The Idea of the Brain (2020, excerpt here), tells us, But the hippocampuses are not the site of memory storage. Rather, these brain regions are the encoders and the routes through which memory formation seems to pass. The memories that are processed by the hippocampuses seem to be distributed across distant regions of the brain.…

human brain on a running machine

Up! Up! Up! Keep Those Hippocampi Up!

The lighter side of neurobabble about our brains and ourselves

Neurobabble is a full-employment campaign for neuroscientists. Recast obvious social or psychological facts as brain events and you’ll never be out of work.

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Claim: Yes, you can upload your brain

Fine print: They might have to kill you first
In a recent piece, we looked at cognitive scientist Susan Schneider’s explanation as to why we couldn’t cheat death by uploading our minds to the internet. But some have made a career of marketing the idea Read More ›