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Are Humans Wired to Sleep Twice a Day? The Benefits of a Two-Phase Sleep Cycle
#1
I think I would prefer to sleep this way, but clearly how they have life setup for us it wouldn't work that way, is that deliberately I wonder??

could also explain a lot of sleep disorders?

Quote:Until recently, most of us just assumed that sleep is a nocturnal activity that naturally occurs in one long block. Today, largely thanks to historian and researcher Roger Ekrich, this long held assumption is being revisited. Ekirch published a study that examined hundreds of diaries, court records, and instructional manuals which demonstrated that, prior to the industrial revolution, most humans slept in two shorter blocks rather than one single large one. Based on his research, which found countless references to ‘first’ and ‘second’ sleeps, it appears that historically most people went to bed after dinner when the sun went down, slept for approximately 3-4 hours, then woke up for a couple of hours in the middle of the night, and then finally returned to sleep until dawn.

Two factors are believed to have influenced the shift from a multiple to a singular sleep session. The first is electric lighting, the second was the industrial revolution.

The advent of electric lights make it possible to extend the day. Thanks to electric lights, people could host and attend events in the evening and this saw the inclination to retire with the sun become less of a necessity.

Another factor which likely contributed to the shift was the daily structure introduced by the industrial revolution. Before the Industrial revolution more people were self-employed mainly in the farming and craft sectors, and while working hard was a necessity for most, there was a level of flexibility and autonomy that saw peoples’ days organized in accordance with what needed to be achieved. In contrast the Industrial Revolution saw a massive surge in people earning their living by working away from the home in manufacturing related jobs that required long, rigid working hours. For most people it became impossible to indulge in a nap when necessary, and so ‘a good night’s sleep’ became increasingly desirable.

Quote:The benefits of a two-phase sleep cycle

Though the one block sleep pattern fits in well with our modern lifestyle, recent studies have demonstrated that our bodies function better when sleep is broken into two blocks. Some of the noted benefits of a segmented sleep pattern include: improved cognitive performance, increased alertness, improved memory, improved relaxation, and stress reduction.

It seems that a bi-phasic sleep pattern is a more natural one that is aligned with our biological make-up. A sleep study that was conducted by Dr. Thomas Wehr at the National Institute of Mental Health, found that when a group of volunteers was placed into an environment where they had no access to electric lights or devices, they naturally reverted to a bi-modal sleep pattern after a four week adjustment period.

As well Carol Worthman, an anthropologist at Emory University in Atlanta, studied the sleep patterns of non-Western populations whose day was structured similarly to how our ancestors’ would likely have been. She found the prevalence of a communal sleep pattern in which individuals drifted in and out of consciousness throughout the nocturnal period.

Quote:The psycho-spiritual perspective

The first time the idea that our current sleep pattern might not be the most natural, or even useful one, entered my awareness was when I was reading Seth Speaks — The Nature of Personal Reality, a book written by a non-physical entity channelled through Jane Roberts. In this book, written in the 70s, Seth advised that our current sleep pattern was relatively new. In accordance with what current research is demonstrating, he claimed that humans didn’t naturally sleep in one extended block. Seth recommended sleeping in two blocks or more. This idea, that suggested one could be both a morning and night person, appeared quite radical to me at the time, yet made sense on an intuitive level.
While much current discussion related to this topic tends to focus on the physiological benefits of bi-phasic sleep, Seth highlighted the psycho-spiritual aspects. According to him sleeping in one big block has the effect of increasing the divide and disconnection between our conscious and unconscious self. Seth claimed that if a person were to shift from a single to a multiple sleep block pattern, they would develop and enhance their intuitive awareness, experience improved ability for dream recall, and develop their psychic powers with more ease. Essentially, what he is describing is a thinning of the veil, or filter, between our waking consciousness and the more creative, enchanted and allegorical level of awareness available during sleep

Interestingly this idea is supported by both Wehr and Ekrick’s research. Ekrich found that the activities that were most frequently reported during the period of wakefulness between sleep sessions tended to be of a more creative and profound nature. Pursuits like praying, writing, contemplating, love making, and dream exploration were the types of activities that were more likely to be engaged in.

Ekrich noted that our ancestors would have “stirred from their first sleep to ponder a kaleidoscope of partially crystallised images, slightly blurred but otherwise vivid tableaus born of their dreams.” And that, “Waking up directly after dreaming afforded people a pathway to their subconscious… With morning dreams we don’t have the opportunity to let our dreams settle. The light goes on and we get out of bed immediately. So in short, we have lost what people in the past regarded as a critically important part of their lives – their dream life.”

Source - Wake up World

the part about dreams is very interesting too!
#2
That is interesting how sleep patterns evolved over time.

I myself do not do well with one long sleep spell.
I do better on 4-5 hours and then later on, maybe a 45 minute "rest".

So guess you could say I'm on the 'old school' way of sleeping....ha

a.k.a. 'snarky412'
 
        



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