" Team,
Dropping you a note today about N-REM sleep.
I was inspired by a question posted in the Academy community… one of our members was wondering why she sometimes has lucid dreams immediately after going to bed, when lucid dreaming “only happens in REM sleep”.
See…
If you’ve taken any of the shadier courses out there, or been listening to some of the dodgier YouTube channels, you might well be under this common misconception.
Most places will tell you simply “lucid dreams only happen in REM sleep”.
Well, listen up, I’m here to tell you this is simply not true.
It just is not the case.
This has been studied and proven via multiple scientific studies conducted in sleep labs with EEG equipment. If you doubt this, I suggest you start with this case study paper from 2012:
Lucid dreaming during NREM sleep: Two case reports
And if you’re the type that wants to delve into the details, you can also look at these two in-depth pieces of research:
The cognitive neuroscience of lucid dreaming
Exploring the neural correlates of dream phenomenology
But for those of you that don’t fancy digesting 3 dense journal articles with your morning coffee, allow me to summarise for you.
About 95% of lucid dreams happen during REM sleep, but 5% do occur during N-REM (mostly N1 & N2, they have not yet been observed in N3 - true deep sleep)
See, N-REM sleep itself is broken down into 3 sub-phases N1-N3.
You start in N1 (as you fall asleep) and get deeper and deeper towards N3 as you move through each ~90 minute sleep cycle.
What is really interesting, however, is this…
REM dream reports are typically longer, more bizarre, more visually vivid and more emotionally charged.
Whereas NREM dream reports contain more “thought-like” mental activity and obvious references to conscious waking-life concerns.
I hope this information is useful to you, explorers!
Remember, there are very few (if any) rules when it comes to conscious dreaming. Humanity’s understanding of the dreaming mind is crude (at best).
So set sail, unconstrained by the shackles of convention!
And fear not to chose the path less trodden!
Yours
Chris Hammond"
Hope that helps