Non-Brain Cells Exhibit Memory-Like Functions, New Study Reveals

Recent research challenges the long-held belief that memory is solely a function of the brain, Earth.com revealed in an article yesterday.

A study led by Nikolay V. Kukushkin at New York University reveals that non-brain cells, including those from nerve and kidney tissues, can also learn and form memories. The researchers utilized the massed-space effect, which indicates better retention when information is learned in intervals rather than through cramming.

In laboratory tests, these cells were exposed to chemical signals mimicking neurotransmitter patterns. Remarkably, they activated a “memory gene,” similar to brain cells, indicating memory-like behavior.

The findings suggest that the ability to learn from spaced repetition may be a fundamental property of all cells, not just neurons. This breakthrough could lead to new treatments for memory-related conditions and enhance our understanding of memory mechanisms. The study is published in Nature Communications, marking a significant advancement in the field of cellular memory research.