Listen to Story A groundbreaking study from New York University reveals that cells outside the brain may also have memory-storing capabilities, expanding our understanding of memory beyond just brain cells. Published in Nature Communications , the research was led by NYU scientist Nikolay V. Kukushkin, who explained, "Our study shows that other cells in the body can learn and form memories too.
" Learning and memory are usually thought to involve only brain cells, but the research team wanted to see if cells from other parts of the body could work in a similar way. To test this, they used a method known as spaced repetition, which shows that information sticks better when it's reviewed in short, spaced-out sessions rather than all at once. Researchers examined two types of non-brain cells (one from nerve tissue and one from kidney tissue), subjecting them to varied patterns of chemical signals, mimicking how neurotransmitters are released during brain activity.
Scientists found that certain body cells, like those from nerve and kidney tissues, seem to "remember" in a way similar to brain cells. Scientists found that certain body cells, like those from nerve and kidney tissues, seem to "remember" in a way similar to brain cells. (Photo: Getty Images) By using a special glowing marker, researchers could see when these cells responded to signals given at intervals, like spaced breaks in learning.
This response was stronger than when the signals came continuously, showing that the.
