Neuroscience

Metabolic enzyme fuels molecular machinery of memory

Understanding how memories are made, retrieved, and eventually fade over a lifetime is the stuff of poems and song. To medical researchers, solving the mysteries of memory is even more elusive. Researchers surmise that "laying ...

Neuroscience

Practice testing protects memory against stress

Learning by taking practice tests, a strategy known as retrieval practice, can protect memory against the negative effects of stress, report scientists from Tufts University in a new study published in Science on Nov. 25.

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