Learning Without a Brain: Bacteria Store Memories Like Artificial Neural Networks
New research published in the journal PRX Life has revealed that single-celled bacteria can learn from experiences and store memories.
According to comprehensive research published in the journal PRX Life, even without a brain, a single bacterium can learn lessons from experiences, store memories of the past, and use this information to prepare for the future.
Bacteria's Memory and Learning Ability
Using a microfluidic device, researchers tracked tens of thousands of individual E. coli cells as nutrient sources were turned on and off, determining that the bacteria recorded their nutrient histories.
The Role of Ribosomes in Memory Storage
The mathematical model of the molecular network controlling bacterial growth clearly demonstrated that ribosomes, the molecular factories of the cells, act as a memory storage area.
Artificial Intelligence and Biological Network Similarity
This molecular system balances memory and flexibility by following the exact same fundamental computational logic used in gated recurrent neural networks in artificial intelligence.