When we go to sleep, the activities in our brain do not end different functions has been fulfilled. For example, our memory organizes itself, converts what we experience into memories and records it. According to a new study, our brains also look ahead and take into account the work we are going to do.

Researchers from the University of Michigan studied signals in the brains of mice in states of sleep and wakefulness investigated. The brain activities of the mice before participating in the tests in the mazes, in the maze and after leaving the maze were examined, and the collected data were compared with the brain activities of the mice at rest.

Neurons don’t just organize memories

From researchers at the University of Michigan Anesthesiologist Kamran Diba, “We overcame this challenge by correlating the activity of each individual neuron with the activity of other neurons. “Being able to monitor neurons’ preferences even without a stimulus was a major breakthrough for us.” he said.

The new approach allows you to view physical spaces in real time. certain neuron activities In addition to correlating with mice, it also allowed them to map neuron activity even while the mice slept. This enabled spatial tuning studies, examining how neuron activity is linked to specific locations.

According to researchers, these activities during sleep affect the minds of mice. almost for the second time The mice have more success when they enter the maze again. “It’s not necessarily the case that these neurons just fix the memory of the experience during sleep. It turns out that some neurons start doing something else,” says neuroscientist Caleb Kamere. he said.

Research Nature It was published in the magazine.