How are memories formed? The question has perplexed scientists for years, but now it seems we’re a step closer to solving it.The leading candidate is a process called long-term potentiation (LTP), in which the connections between individual brain cells get stronger the more often they are used, such as during learning. But while LTP has often been observed in slices of brain in the lab, it has been difficult to record in a living brain as learning was taking place.>>> Discuss This Story
