Skip to content
Home » REM Sleep in Public Transport: Waking Up Just in Time?

REM Sleep in Public Transport: Waking Up Just in Time?

REM sleep in public transport.

One intriguing aspect of human behavior is the ability to wake up at the right moment when traveling on public transport. This ability is closely linked to REM sleep in public transport, a state where the brain is more alert yet still in a sleep phase. REM sleep, or Rapid Eye Movement sleep, is characterized by dreaming and is considered a lighter stage of sleep. In contrast, non-REM sleep represents a deeper, more restorative phase. Understanding these two stages is crucial to comprehend why we often wake up just as we reach our destination.


1. REM Sleep in Public Transport: Adapting to Noisy Environments

Public transportation environments, with their inherent noise and disturbances, predominantly keep travelers in the REM sleep stage. REM sleep in public transport is a fascinating example of how our brain adapts to less-than-ideal sleeping conditions. Research indicates that people usually do not progress beyond the lightest stages of sleep while in transit. This adaptation allows for a heightened sensitivity to external stimuli, such as the announcement of a destination stop.


2. Unconscious Awareness of Journey

Another aspect of REM sleep in public transport is the brain’s unconscious tracking of the journey. Regular commuters often develop a sense of timing, knowing when they are close to their destination even while asleep. This internal clock works effectively during REM sleep, enabling commuters to wake up at the right time. This phenomenon underscores the brain’s remarkable ability to process information even during sleep.


3. REM Sleep in Public Transport: The Impact of Light

Lighting conditions significantly influence REM sleep. Bright environments tend to inhibit deep sleep, making it easier for commuters to remain in the REM stage of sleep. This is due to the suppression of melatonin, a hormone that facilitates sleep, in bright conditions. Consequently, travelers are more likely to wake up from a light REM sleep as opposed to a deeper non-REM sleep in such environments.


4. The Role of Fatigue

The balance between REM and non-REM sleep during travel can shift depending on the individual’s level of fatigue. REM sleep is not a fixed state in public transportation; excessive tiredness can lead the body to enter deeper stages of sleep, overriding the usual tendency to stay in light sleep. This reflects the body’s need to prioritize restorative sleep in response to fatigue.


5. Navigating Sleep Stages

In summary, REM sleep in public transport illustrates how our body navigates different stages of sleep in response to external and internal factors. The brain’s ability to maintain a lighter stage of sleep while traveling, and to awaken at the appropriate time, is a remarkable adaptation to our modern way of life. This interplay between REM and non-REM sleep stages is a testament to the flexibility and resilience of the human body and mind.


[Related Posts]

Causes of & Morning Fatigue│Adrenal Fatigue; Hypersomnia