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Can you learn to name your face while you sleep?This is what I found in one study

Need to name your face right away on your company video call? Are you trying to play a charade online with your new partner’s whole family? Or are you worried about naming your colleague’s face when you get back to work directly? According to a new study published Wednesday, one day you may get tools to help you quickly learn and retain names and faces Journal NPJ: Science of Learning. Researchers at Northwestern University have found that replaying people’s name records during the deepest sleep periods of the night enhances people’s memory and improves their ability to remember names and faces the next morning. .. After waking up, it improved. ” Ken Parlor, a senior author and professor of psychology at Northwestern University and director of the Cognitive Neuroscience Program, found that, in fact, people remember an average of 1.5 more names than before. slept. However, Paller added that it only worked if “sleep was not disturbed during memory reactivation.” Sleep Stages Frequent awakenings or use of the bathroom due to noise or sleep apnea can disrupt the sleep cycle and cause deprivation. The body’s sleep cycle goes through four stages of sleep four to six times each night. In stages 1 and 2, the body begins to slow down. Your heartbeat and breathing slow down, your body temperature drops, and your eyes stop moving. This prepares you for the next step, deep slow-wave sleep, also known as delta sleep. During deep sleep, your body literally recovers itself at the cellular level — repairing the damage caused by the damage of the day and integrating memory into long-term storage. Next comes a rapid eye movement sleep called rem. This is the stage we dream of. Studies show that lack of REM sleep can lead to memory loss, cognitive decline, heart and other chronic illnesses, and premature death. Each sleep cycle is about 90 minutes, so most people need 7-8 hours of relatively uninterrupted sleep. To achieve restorative sleep. Chronic sleep deprivation affects your ability to pay attention, learn new things, be creative, solve problems, and make decisions. Wired napPaller and his team asked a small group of 24 people to memorize a photo of 80 faces and their corresponding names. Half of the images were said to be students of a Latin American history class. The other half were described as students in a Japanese history class, after which each person was able to take a nap, connected to an EEG machine that records the electrical activity of the brain. During the snooze, researchers carefully monitored brain activity. Some of the names they studied were played quietly on the speakers when brain waves showed that the person was in slow waves or deep sleep. Music related to Japanese or Latin culture was also played to help the connection. Music has been shown to induce the hippocampus, which is part of the brain associated with long-term memory. When the participants woke up, they were relatively good at recognizing people’s faces and remembering their names. It was reactivated during sleep. ” Studies have shown that people with long periods of deep sleep had the best memory recall. But if the brain waves show that sleep was disturbed during the nap, test. In a statement, lead author Nathan Whitmore, a PhD candidate for the Northwestern University Interdepartmental Neuroscience Program, said this was an important finding. Storage is associated with high quality sleep, “says Whitmore. “We are currently testing how these procedures can be performed at home,” Parar said. “But there isn’t enough evidence to be confident about how much profit it will bring.” Future research should help discover “how effectively these technologies can be used.” .. Meanwhile, the key to good memory is to get a high quality, uninterrupted sleep. Through high quality sleep, our memory is more likely to be available when needed so that it can be used to support decision making. Creativity and problem solving. ”

Need to name your face right away on your company video call? Are you trying to play a charade online with your new partner’s whole family? Or are you worried about naming your colleague’s face when you return to work directly?

According to a new study published Wednesday in the journal NPJ: Science of Learning, one day you may have tools to help you quickly learn and retain your name and face. Researchers at Northwestern University have found that playing recordings of people’s names during the deepest sleep periods of the night strengthened people’s memory and improved their ability to remember names and faces the next morning. ..

Ken Para, a senior author and professor of psychology at Northwestern University and director of the Cognitive Neuroscience Program, said:

In fact, it turns out that people remember an average of 1.5 or more names than they did before going to bed. However, Paller added that it only worked if “sleep was not disturbed during memory reactivation.”

Sleep stage

Frequent waking up due to noise, sleep apnea, or the use of the bathroom disrupts the sleep cycle and deprives the body of the necessary recovery sleep.

The body’s sleep cycle goes through four stages of sleep four to six times each night. In stages 1 and 2, the body begins to slow down. Your heartbeat and breathing slow down, your body temperature drops, and your eyes stop moving. This prepares you for the next step, deep slow-wave sleep, also known as delta sleep. During a deep sleep, your body literally recovers itself at the cellular level — repairing the damage caused by the day’s tears and integrating memory into long-term storage.

Then there is rapid eye movement sleep called REM. This is the stage we dream of. Studies show that lack of REM sleep can lead to memory loss, cognitive decline, as well as heart and other chronic illnesses and premature death.

Since each sleep cycle is about 90 minutes long, most people need 7-8 hours of relatively uninterrupted sleep to achieve a restorative sleep. Chronic sleep deprivation affects your ability to pay attention, learn new things, be creative, solve problems, and make decisions.

Wired nap

Paller and his team asked a small group of 24 people to memorize a photo of 80 faces and their corresponding names. Half of the images were said to be students of Latin American history classes. The other half was described as a student in a Japanese history class.

Then I connected each person to the EEG machine. The machine recorded the electrical activity of the brain and allowed a nap during the day.

During the snooze, researchers carefully monitored brain activity. Some of the names they studied were played quietly on the speakers when brain waves showed that the person was in slow waves or deep sleep.

Music related to Japanese and Latin culture was also played to help the connection.Music Trigger the hippocampus, A part of the brain associated with long-term memory.

“When participants woke up, they were relatively good at recognizing and remembering people’s faces, compared to memories of faces and names that weren’t reactivated during sleep,” Poller said. I am.

Studies have shown that people with long periods of deep sleep had the best memory recall.

However, if the brain waves showed that the person’s sleep was disturbed during the nap, there was no improvement in the recall in the test. This is an important finding, said Nathan Whitmore, lead author Nathan Whitmore, a PhD candidate for the Interdepartmental Neuroscience Program at Northwestern University, in a statement.

“This is a new and exciting discovery about sleep, as it shows that the way information is reactivated and memory is improved during sleep is associated with high-quality sleep,” Whitmore said. I am.

Is it exciting enough to use it at home? It’s not perfect yet, Paller said.

“We are currently testing ways to carry out these steps at home,” he told CNN. “But there isn’t enough evidence to be convinced of how much profit is possible.”

Future research should help discover “how these technologies can be used effectively,” he said. In the meantime, the key to good memory is to get a high quality, uninterrupted sleep.

“Through quality sleep, our memories are more likely to be available when needed and can be used to support decision making, creativity and problem solving,” says Paller. I am.

Can you learn to name your face while you sleep?This is what I found in one study

Source link Can you learn to name your face while you sleep?This is what I found in one study

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