Signals

Are Memories Transferable — or Edible?

In the 1960s, worm-training experiments and their strange implications captivated the nation. Columnist Claire L. Evans follows the neuroscientists who attempted to recapture the magic.

memory transfer, the boundary of biology and information
Source: https://www.quantamagazine.org/are-memories-transferable-or-edible-20260605/

I t was the dead of winter in Boston. The surface of the Charles River was frozen solid. But Zachary Kelso braved the biting cold to finally put to rest a mystery that has haunted neuroscience labs for over half a century. To do that, Kelso, a research assistant in the Harvard lab of the neuroscientist Sam Gershman, needed some worms. Specifically, planarians: arrow-headed flatworms…

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Original author: Claire L. Evans

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