Good sleep enhances decision making, strengthens emotional memories

Scientists have been saying this thing before that sleep has a big role in the proper functioning of the brain. Now research has revealed that a common person can strengthen his emotional memories with rapid eye movement (REM) sleep. This result strengthens recent research, according to which sleep calms the neuronal activity of the brain.

What is REM Sleep?

REM sleep is a phase of our sleep that begins approximately 90 minutes after we sleep. We have dreams during this time. Our muscles are completely relaxed. This makes us feel as if we have been paralyzed.

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Brain neurons remain calm during REM sleep

The prefrontal cortex is the part of the brain where most of the emotional processes take place. According to the research, when sleeping with rapid eye movement, the pyramidal neurons of the brain remain strangely calm. Scientists previously could not believe how any part of the brain would control our emotions during sleep because then it is not active.

However, now research has shown that this is the difference between a sleeping and an awake brain. Silence and REM sleep can reset the entire body system. This means good sleep improves understanding of right and wrong.

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In such sleep, the message reached to the brain does not move forward.

During rapid eye movement, the message is received in the brain, but the neurons do not carry it forward. They revealed it in the research that in the REM mode, the neurons present in the sleeping brain transmit messages to one part of the brain, but that message does not go to the other part of the neuron itself. This research has been done on rats at an early stage. Scientists are trying to understand human sleep from its results.