Researchers use MEG imaging to show that the brain reactivates "forgotten" memories, but they only reach consciousness if they pulse at a specific rhythm.

Researchers have a new hypothesis for how brain cells called astrocytes might contribute to memory storage in the brain. Their model, known as dense associative memory, would help explain the brain's ...

Erasing a memory like throwing away an old receipt? Forgetting a difficult breakup like deleting an old voicemail? It's an idea that makes you dream, or even shudder. This "science fiction fantasy" is ...

Dynamic mechanisms of engram maturation. During the allocation, engram allocation is primarily governed by enhancements in intrinsic neuronal excitability, driven primarily by increased ...

Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-61649-6 Researchers at The University of Manchester's National Graphene Institute have developed a new class of programmable nanofluidic ...

Cedars-Sinai researchers created “young” immune cells from human stem cells that reversed cognitive decline and Alzheimer’s symptoms in mice. The treated animals showed better memory and healthier ...