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Hippocampus

Mice Kept Their Memories Even After Losing Over Half of Brain Synapses

Mice Kept Their Memories Even After Losing Over Half of Brain Synapses

A Science study shows mice kept memories after losing over half their hippocampal synapses, revealing a surprisingly resilient brain architecture.

Stem Cell Particles in a Nasal Spray Show Promise for Memory Support in Mice
Science
Stem Cell Particles in a Nasal Spray Show Promise for Memory Support in Mice

An experimental stem cell-based nasal spray improved memory and reduced brain inflammation in aged mice, pointing to a f...

10,000 Brain Scans Reveal Memory Loss Is More Widespread Than Once Thought
Science
10,000 Brain Scans Reveal Memory Loss Is More Widespread Than Once Thought

A large MRI study in Nature Communications shows memory loss may involve multiple brain regions, not just the hippocampu...