Category: Memory
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Aging…
Zachariah Reagh, assistant professor of psychological and brain sciences in Arts & Sciences at Washington University in St. Louis found that brain activity in older adults isn’t necessarily quieter when it comes to memory. “It’s just different,” he said. What he found out is that while a 20-year-old notes all details in a movie, an…
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Remembering…
A study published in Science Advances found that certain types of materials have a “memory” of how they were processed, stored, and manipulated. Researchers were then able to use this memory to control how a material ages and to encode specific properties that allow it to perform new functions. This creative approach for designing materials…
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Secret brain waves… Memory…
Making a specific type of brain pattern last longer improves short-term memory in rats, a new study finds. Published online by the journal Science on June 14, the study addressed “working memory,” the temporary activation of brain cells that happens as we tour a new neighborhood, for instance, and remember our way around later that…
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Memory. Doing better next time…
We may not be able to change recent events in our lives, but how well we remember them plays a key role in how our brains model what’s happening in the present and predict what is likely to occur in the future, finds new research in the Journal of Experimental Psychology: General. “Memory isn’t for…
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Cutting off from the world.
Everyday experience makes it obvious – sometimes frustratingly so – that our working memory capacity is limited. We can only keep so many things consciously in mind at once. The results of a new study may explain why: They suggest that the “coupling”, or synchrony, of brain waves among three key regions breaks down in…
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