• California Consumer Privacy Act (CCPA)
  • Contact us
  • Cookie Privacy Policy
  • Privacy Policy
  • Terms of Use
News Net Daily
  • Business
  • politics
  • sports
  • USA
  • World News
    • Tech
    • Entertainment
    • Health
  • Contact us
No Result
View All Result
  • Business
  • politics
  • sports
  • USA
  • World News
    • Tech
    • Entertainment
    • Health
  • Contact us
No Result
View All Result
News Net Daily
No Result
View All Result

Hitting the snooze disrupts ReM

newsnetdaily by newsnetdaily
May 21, 2025
in Health
0
Hitting the snooze disrupts ReM

Summary: Despite expert warnings, hitting the rehearsal button is a common part of the morning routines for many people. A large global study analyzing data of more than 21,000 people revealed that rehearsal occurred in 56% of sleep sessions, with heavy users somanchanting up to 20 minutes each morning.

The use of rehearsal culminated during the work week and was more frequent in countries like the United States, Sweden and Germany. The researchers warn that the repetition of the critical stages of sleep, offering only a fragmented light sleep before waking up. Interestingly, people with a shorter total sleep were less likely to sleep, probably due to time pressures.

Key facts:

  • Generalized habit: More than 50% of sleep sessions end with a rehearsal, an average of 11 minutes late.
  • REM disruptor: The collar interrupts the deep and restorative stages of sleep.
  • Cultural models: Use of highest rehearsal observed in the United States, Sweden and Germany.

Source: Brigham and women’s health

Sleep experts recommend rehearsing after an alarm of alarm clock, but a study led by researchers from the mass general Brigham shows that the practice is common, with more than 50% of the sleep sessions ending with a rehearsal alarm and users spending 11 minutes on average.

Even if the use of the rehearsal function on an alarm clock is not recommended by sleep experts, it is a common practice, according to a new study led by researchers from the mass general Brigham.

Using the sleep cycle data of the sleep analysis application, the researchers have analyzed sleep data of more than 21,000 people worldwide.

The rehearsal button was driven into almost 56% of the 3 million nights studied. About 45% of the study subjects supported the rehearsal button at more than 80% of the mornings. These heavy users were drowned, on average, 20 minutes a day.

The results are published in Scientific relationships.

“Many of us have reached the rehearsal alarm in the morning with the hope of” sleeping a little more “, but this widely practiced phenomenon received little attention in sleep research.

“In a world sample, we found that more than half of the sleep sessions end in a rehearsal alarm, and the users spent an average of 11 minutes between the snooze alarms each morning before waking up,” said the main author Rebecca Robbins, PHD, in the sleep and the Circadian Disorders system in Brigham and Women’s Hospital of the MASS GENERAL Brigham health system.

The dependence on rehearsal varied per day of the week, with more rehearsal alarm during the typical work week (Monday to Friday) with the lowest use of the snooze alarm on Saturday and Sunday morning.

The use of the rehearsal alarm was lower among those who dorn five hours or less. According to the researchers, this could be due to the fact that short sleepers reduce sleep due to professional responsibilities, which would force them to wake up and start their day, leaving a short time for a snooze.

The heavy users of the rehearsal alarm (those who rely on a rehearsal alarm more than 80% of the mornings studied) spent an average of 20 minutes between rehearsal alarms. Heavy snooze alarm users have also demonstrated more erratic sleep schedules than other user categories.

In the United States, Sweden and Germany had the highest use of rehearsal button, while those who live in Japan and Australia had the lowest.

“Unfortunately, the rehearsal alarm disrupts some of the most important stages of sleep,” said Robbins.

“The hours just before the alarm clock are rich in fast sleep on the eye movements. Hitting the snooze alarm will interrupt these critical sleep stages and generally only offers you a light sleep between snooze alarms.

“The best approach to optimize your sleep and the performance of the next day is to define your alarm for the last possible moment, then commit to getting out of bed when your first alarm is triggered.”

Paternity: In addition to Robbins, the authors of the mass general Brigham include Matthew D. Weaver, Stuart F. Quan and Charles A. Czeisler. The additional authors include Daniel Sääf and Michael Gradisar.

Disclosure: Dr. Robbins reports the personal costs of Hilton Hotels International, Sonesta Hotels, namely Beds Ltd., Oura Ring Ltd., and the Institute for Healthier Life Abu Dhabi. Dr. Robbins sits on medical advice advice for Equinox Fitness Clubs, Somnum Pharmaceuticals and Oura Ring Ltd.

Funding: Supported in part through contributions in kind by sleep cycle and the payment of publication fees by sleep cycle.

About this news of sleep and neuroscience research

Author: Cassandra Falona
Source: Brigham and Women’s Hospital
Contact: Cassandra Falone – Brigham and Women’s Hospital
Picture: The image is credited with Neuroscience News

Original search: Open access.
“Quantify rehearsal behavior in a world population of smartphones users” by Rebecca Robbins et al. Scientific relationships


Abstract

Quantify rehearsal behavior in a world population of smartphones users

The use of repetition alarm is common, but misunderstood human behavior.

We explore the prevalence and characteristics of the use of the rehearsal alarm in more than 3 million nights collected in a global sample of user of a sleep surveillance smartphone application.

The nights where the participants recorded a sleep session, more than half (55.6%) of the sessions ended with a rehearsal alarm.

Among the sleep sessions ending with a rehearsal alarm, the repetition alarm was pressed on average 2.4 times (95%CI: 2.4–2.5) and the average duration of the use of the repetition alarm was 10.8 minutes (95%CI: 10.7–10.9).

We have observed much more use of a rehearsal alarm in women compared to men. Long sleep sessions (> 9 h) were more likely to end with the use of rehearsal alarm than the recommended duration (7 to 9 h) or short (

The sleepers who went to bed earlier used fewer alarm, while those who went to bed later than usual used the more repetition alarm.

Future research is necessary to understand the impact of the use of rehearsal alarms on daytime performance.

Previous Post

Google unveils the “AI mode” chatbot, signaling a new era for research

Next Post

A man accused of having allegedly given alcohol to a pirate fan before falling from the stands

Next Post
A man accused of having allegedly given alcohol to a pirate fan before falling from the stands

A man accused of having allegedly given alcohol to a pirate fan before falling from the stands

  • Home
  • Contact us
  • Cookie Privacy Policy
  • Privacy Policy
  • Terms of Use
  • California Consumer Privacy Act (CCPA)

© 2025 JNews - Premium WordPress news & magazine theme by Jegtheme.

No Result
View All Result
  • Business
  • politics
  • sports
  • USA
  • World News
    • Tech
    • Entertainment
    • Health
  • Contact us

© 2025 JNews - Premium WordPress news & magazine theme by Jegtheme.