Polyphasing Experiment: Day 4

02:21: Night Walking

I hope I develop a taste for dark, cold streets because I feel like I’m going to see them a lot over the next month. I find myself looking forward to the 7am nap because it seems like a true rest. When I wake up it is morning, just like for all the monophasers. It is a rare time of day when we are in sync, there is one other at 11pm when we all go to bed, ‘Good night!’ I say, knowing that I’ll be back up again in 20 minutes, but the others will slumber through the night, through to the morning.

Alertness rating: 4.5

04:16: Quiet Zone

That last nap wasn’t too restorative. Apparently night naps are harder than day naps. My body is still used to sleeping at night. But I have to say that I’ve been working on my cycling project quite productively in this quiet zone without too overwhelming feelings of tiredness. Still got two and a half hours to go though before the next nap!

Alertness rating: 4

07:22: Grogg

Dreaming again, but woke up to my alarm. When that happens I feel very groggy, especially if it was during a vivid dream, which it was this time. The dream took place on a film shoot. I was an extra and they needed me to eat a sandwich on camera. But they gave me the sandwich before the shot was ready and I ate it. So I felt bad and they had to make me another one. And I ate it again. Oops.

My eyes feel like they can’t focus, with heavy lids and a mist shading them from the world. Similar to yesterday morning actually. Not good.

Alertness rating: 2

09:20: Testing

Physical tests:

  • Weight: 64.1kg
  • Blood pressure: 121/61
  • Heart rate: 52 BPM

Absolutely normal physical tests.

12:12: Snoozeville

My 11am nap was the same story. Good long sleep with REM, but the alarm wakes me and I have no idea where I am, what the time is, whether I am just going to bed or should be getting up. I’m still feeling head fuzz.

Alertness rating: 3.5

16:12: Experimentation?

I’m not sure if this counts as valid experimentation, probably not, but I did oversleep again, like I did yesterday on my 3pm nap. Perhaps my excitement over adjusting was waaay too premature. Again, it wasn’t a problem of alarms. I clearly recall switching them all off this time, but I chose to stay in bed. It is interesting that, even after choosing to stay in bed, I am only oversleeping by 40 minutes. That makes my sleep time 20 minutes + 40 minutes. I also never remember dreams from this second 40 minutes so I am definitely indulging in the NREM bit. But what does it all mean?

I’ve just re-read Steve Pavlina’s blog about the adjustment period and he didn’t feel 100% until Day 6 and even then still used an extra 20 minute nap in the early hours before dawn. I’m pretty sure that my two 40 minute oversleeps are more damaging than his extra 20 minute sleeps for the reason that I am not going straight into REM sleep, which is the purpose of this initial training, adaptation period. Does that mean that my body is ‘reset’ and I have another 6 days of perfect scheduling to get through? Or are two relatively minor oversleeps permissible and my body will be on track for 100% on my day 6 equivalent (which would be next Monday)?

One thing that I did not do for this nap was to place the alarms out of reach – a policy I implemented after yesterday’s oversleep – the problem is I went to bed about 15 minutes before nap time to adjust and read and I needed a clock to see the correct time to close my eyes. I shall move another clock to viewing distance and keep my alarms out of arm’s reach!

Alertness rating: 3.5

20:03: Napping for Napping’s sake

Well that nap didn’t feel very restorative at all. I woke up about 10 minutes in worrying that I had over slept. It feels like I am getting all the right symptoms of polyphasic sleep, but none of the benefits (yet). I’m going to work tonight on clearing out Liz’s loft so that should keep me wide awake and make the hours of darkness pass.

Alertness rating: 3
But after a big meal, Alertness rating: 4

01:45: Another Day’s Nap

My 11pm nap was no more than functional. It’s amazing how easily I fall asleep and dream, but they are not restorative. I just get up and resume my zombie routines. I can’t remember the last time my brain felt engaged. Scary.

Polyphasing Experiment: Day 3

00:40: Midnight Creep

The ‘day’ begins with me dragging three huge bags of clothes down to the Salvation Army collection point in the centre of the village. As I stuff the dense black bin bags into the skip I feel guilty, as if they were chopped up bodies and I were a 1920s gangster.

Alertness rating: 5

Surprisingly alert.

02:28: Epiphany

This really is remarkable. Here I am at half past two in the morning and yeah I don’t feel 100%, but I can function quite well and I do have enough energy and concentration to do the sort of tasks that suck hours out of our days (or just don’t get done at all). And to think that this is the worst of the adjustment period; I can’t imagine what it must feel like to have energy at this time of night on just 20 minutes napping time. I do look forward to the naps now and I think my brain would really love me to forget to set the alarm but I’m on track and loving it.

03:22: Changes

I feel as if the nap length is increasing. Of course it isn’t, but that’s the way it feels. It seems like the naps are a few hours, not just 20 minutes. I’m still not awaking refreshed though. Exhausted.

Alertness rating: 2

07:59: OUCH

I feel sick, I can hardly keep my eyes open, I’m very sensitive to cold. This is the pain.

Alertness rating: 1

I hope that’s rock bottom, but there is still room for worse I fear.

08:15: Testing

Cognitive tests:

  • Typing: 64 WPM
  • Simon: 9
  • Reactions: 69.47

I’m getting better at the typing! The other worse scores better reflect the way I feel: rubbish!

Physical tests:

  • Weight: 63.5kg
  • Blood pressure: 108/62
  • Heart rate: 56 BPM

Absolutely normal physical tests.

11:27: Rushing Naps

They seem to be coming quicker. I don’t feel sick any longer: I just needed to eat breakfast. I am still whacked; this seems to be a hangover from each nap. I am groggy apparently. Also worth mentioning: I appear to have a cold, something happened yesterday about 6pm and my nose has been liquid ever since. Probably not making things any easier, but I don’t think it is affecting me too much.

Alertness rating: 3

16:00: Disaster?

I have no idea how, but I somehow managed to oversleep there. The alarms were all switched on and I woke up naturally 40 minutes late. I have a distant memory of possibly turning them off and just lying there for a moment… I’m a little groggy, but otherwise fine. I hope that has not put be back too far!

Alertness rating: 3.5

19:18: Back on Track

And I dreamed and woke up naturally for the first time! Woo-hoo! My dream was based in a middle eastern city (probably because I wrote 1000 words of my novel just before napping) – it could have been Cairo, it could have been Tunis – it was a melange. Anyway, I was there to learn Arabic and I was in a school room and there were two lesbians (I later assumed – but don’t worry, it’s not one of those dreams!) who came in and asked us if we wanted to watch some comedy sketches performed by two lesbians in French. I was surprised and pleased that they were so open about the homosexual content. I wondered if they were rebelling against the society or just determined to live their lives as they felt them, with no shame.

So: dreams, real dreams. I still don’t feel totally fresh, but this seems to be something of a break-through. And the fact that I woke ‘naturally’ – I use the quote marks because after the 16:00 nap I was worried about oversleeping and I woke in something of a shock thinking that I had overslept again. This also seems to be a constant in ubersleepers’ reports: the impression that sleep lasted much longer than 20 minutes.

Alertness rating: 4

And to celebrate my first successful polyphasic sleep:

White Hot Chocolate!

22:07: Testing

But first:
Alertness rating: 6 – I’m impressed.

Cognitive tests:

  • Typing: 62 WPM
  • Simon: 17
  • Reactions: 84.67

Typing speed was up, but accuracy was down. The other scores blown out of the water! If that is in any way indicative of the results of a good polyphasic nap then I’m in for a treat! Reaction speed up 22% from this morning – wow.

Physical tests:

  • Weight: 64.0kg
  • Blood pressure: 114/68
  • Heart rate: 61 BPM

Absolutely normal physical tests.

23:21: Good Night!

Or not. Dreamt again, but woke with the alarm. Feel very drowsy and just wish I could go back to sleep!

Alertness rating: 3.5

Polyphasing Experiment: Day 2

00:14: New Territory

This is the start of my first full day of polyphasic sleeping. Yesterday was great, but on the back of a full nights sleep it was no challenge. Today is a different kettle of fish altogether. Over the next 24 hours I will discover what it means to be sleep deprived. And it’s just the beginning.

Alertness rating: 6

03:00: Early Morning Nap

Got some light sleep in with a little para-dreaming: a marching band drummer with a big old drum strapped to his chest beating a marching rhythm. I woke up in surprise at this visit, only to realise that my brain was interpreting the music I had playing in the background.

I am napping on the floor with a duvet and a pillow, with a small lamp on and some soft music playing. I don’t want to make this harder than it already is by oversleeping! I am setting five different alarms, one on my phone which is fairly obnoxious and then four on this Salter Kitchen Timer I got off Amazon, each one set one minute later than the last. They all have different sounds and I haven’t needed more than one – so far…

I’m going to head out for a walk now to keep myself conscious – I’ll probably have a bite to eat as well. Only one more waking phase until I’ve done 24 hours. Steve Pavlina had to do three 24 hour polyphasic ‘days’ before he started feeling good again. There is no doubt that the hardest is ahead of me. So far I’m feeling alright.

Alertness rating: 4

Piano is an excellent tool for staying awake, as I thought. I only hope I didn’t wake the rest of the house up! Played for about an hour – Dos Gardenias and a bit of Gonzales. I’m quite hungry now actually – I haven’t eaten a full meal since about 5pm yesterday.

06:16: The Night Shift

The hardest part of the day is almost over. I got through the last hour by writing my 1000 words of novel for Tuesday. I did notice that it was harder to think straight, but once I got going it was fine. Dad is up already, dawn has broken. I have officially made it through the night.

Alertness rating: 4

7:20: Morning has broken

I’m yet to have a decent nap. This one was a kind of unconscious rest. Not particularly refreshing and I didn’t really dream, but I did sleep. This 7am nap will be akin to a monophasic sleep: I will now have a shower and breakfast.

Happy days! What a difference a good hot shower makes! Ready to face the day. Except every time I think that, I can’t help thinking that it’s not merely the day I have to face: it’s the next 30 days. I will never rest, not like I used to, and that simple fact is a mind bender.

Alertness rating: 5.5

08:52: Testing

Cognitive tests:

  • Typing: 60 WPM
  • Simon: 10
  • Reactions: 68.34

No change in typing accuracy or speed. Lower scores on both the concentration and reaction tests, however. I’m not surprised – I feel pretty slow.

Physical tests:

  • Weight: 63.8kg
  • Blood pressure: 113/56
  • Heart rate: 59 BPM

Absolutely normal physical tests.

11:00: Mid Morning Already?

Still no proper REM sleep. I am definitely sleeping though. It took about 8 minutes to fall asleep, about 2 minutes once I’d switched off the rather lively Cuban music…Feeling very fragile and sleepy.

Alertness rating: 4

14:32: A Walk in the Sun

It’s boiling out there! An hour long walk through the fog of brain fuzz and boy am I looking forward to the 3pm nap!

Alertness rating: 3.5

15:21: Afternoon Kip

Better, better. Slept the whole 20 minutes thanks to extending the alarm to about 25 minutes and doing a bit of reading before sinking into slumber.

Alertness rating: 4

Just fending off the zeds.

19:20: Evening Session

One really needs to prepare for one’s sleep about 10 minutes before the nap actually begins. I was clearing out the loft and didn’t lie down until 19:00 precisely so didn’t fall asleep for perhaps 8 minutes. This meant a shorter nap than I’m supposed to be getting and as a consequence I feel like death!

22:26: Testing

Cognitive tests:

  • Typing: 57 WPM
  • Simon: 10
  • Reactions: 78.41

Slightly worse accuracy in the typing test. Interestingly I was a lot quicker on the reaction test. Not sure what that means!

Physical tests:

  • Weight: 64.5kg
  • Blood pressure: 112/64
  • Heart rate: 64 BPM

Absolutely normal physical tests.

23:27: ZZZ

Wow. I just slept the whole 20 minutes, possibly a fraction more. Woke up in another dimension, not sure where I was. I’m really feeling the pull of sleep now.

Alertness rating: 2.5

My eye lids are being dragged down by an invisible force. I should get up out of this chair and do something before I fall under the spell.

Polyphasing Experiment: Day 1

Today is the day it all begins. Or ends. No more bed for a week. I have just got up from a very relaxing 8 hour sleep. I feel fully rested, but a little fuzzy in the head. I haven’t had a full 8 hours for a few days.

Alertness rating: 7

I shall be taking my naps at 11am, 3pm, 7pm and 11pm as scheduled.

10:00am: Testing

Cognitive tests:
I shall be taking three different types of cognitive tests every day. These are:

  • Typing test: The score is words per minute adjusted for errors over a two minute test. Test here.
  • Simon game: Test memory of colours and sounds. The score is the number of consecutive colours I can recall. Test here.
  • Reactions: The score is a weighted speed. Test here.

  • Typing: 56 WPM
  • Simon: 10
  • Reactions: 71.47

Physical tests:
I shall be taking three physical measurements every day as well. These are:

  • Weight (kilograms)
  • Blood pressure
  • Heart rate (beats per minute)

  • Weight: 63.8 kg
  • Blood pressure: 112/56
  • Heart rate: 60 BPM

11am: Nap time!

Well, not surprisingly I didn’t sleep, but I did get two interruptions. Someone rang the door bell about 8 minutes in (no one ever rings the door bell here), and the National Blood Service sent me a text message asking me to give blood (which I can’t do for medical reasons). So never mind, I wasn’t expecting to sleep anyway. I feel slightly groggy from lying down in the dark for 20 minutes, but otherwise fine.

Alertness rating: 6.5

12:15pm: I Lost A Bed!

Before

After!

15:00: Afternoon Kip

Half an hour before hand: feeling pretty tired. There is no reason for that. I slept a full night last night, but my head feels like cotton wool. Quite looking forward to a little lie down.

Alertness rating: 5

Had a little pseudo-sleep. Not sure if I was entirely under or not, but there were what I can only describe as para-dreams. Now rather foggy in my head.

Alertness rating: 5

19:00: Evening doze

I’m definitely resting more and more as the day goes on. No para-dreaming, but a heavier 20 winks.

Alertness rating: 4.5

Bleurgh. I’m tired and cold. And this is day 1? I shouldn’t even be sleep deprived yet! I feel as you feel when you have overslept perhaps. The next sleep will be the test: I normally go to bed around 11pm, so my body will be expecting something good, something like 8 hours. It’s gonna be in for a surprise.

23:00: Night nap

Well I survived. I didn’t sleep, just some imaginative drifting. Now I am tired, properly tired like you are after a long day’s travelling just before you sink into bed. I’m not going to bed for another 30 days. At least I’ve tidied up my desk.

Alertness rating: 4

23:59pm: Testing

Cognitive tests:

  • Typing: 60 WPM
  • Simon: 13
  • Reactions: 76.69

So I improved in all areas of mental acuity. I can only conclude that my performance hasn’t been affected by being awake for 17 hours straight. I can believe that. I guess the improvement is simply down to being used to the exercises and standard variation in performance.

Physical tests:

  • Weight: 65.1kg
  • Blood pressure: 123/68
  • Heart rate: 48 BPM

Everything pretty normal here still. The blood pressure is raised, but still within my normal daily range. The weight is higher, as you would expect after a meal and full hydration.

Alertness rating: 6

Actually I’m feeling alright! I wonder if doing the cognitive tests woke me up a bit.

Polyphasing Experiment: Testing, testing

Today I was analysed by my psychologist. One hour of intensive testing at the Starbucks in Covent Garden (Peppermint tea please). I’m not sure if I am normal, but at least we’ve put down a marker for the end of the experiment.

These tests assess attention, concentration, memory and my executive functions, i.e. problem solving and decision making. The theory is that sleep deprivation will make these processes sloooower.

The tests were:

  1. Visual memory: copy a complicated geometric drawing, then draw it from memory immediately, then draw it from memory again 30 minutes later.
  2. Trail making: point to numbers on a piece of paper in numerical order, then with the letters of the alphabet and numbers in alternation (1, A, 2, B etc)
  3. Zoo map: trace a route through the zoo following various rules and injunctions.
  4. Wechster memory scale: listen to a story and then repeat it back, marked for story details and themes. Then retell 20 minutes later.
  5. Verbal fluency: name as many animals as possible, then as many words beginning with ‘F’ in one minute.
  6. Verbal paired associates: given pairs of nouns, e.g. Elephant, Glasses, then have to produce the pair when given its other half immediately and then again after 45 minutes.
  7. Letter number sequencing: given numbers and letter jumbled up, then have to sort them and repeat back in numerical and alphabetical order.
  8. Digit span: given sequences of numbers, then have to repeat them back in the same order as given. Then more sequences of numbers, but repeated backwards.

My results were:

  1. Immediate reproduction with no mistakes; 30 minute delay with 4 mistakes.
  2. Numerical order: 16.24s; Numerical and alphabetical order: 33.65s
  3. Successfully completed in: 1:46.29s
  4. Logical memory test 1a: 13/25 story units; 6/7 thematic units. After a delay: 10/25 story units; 6/7 thematic units. Logical memory test 1b: 14/25 story units; 7/8 thematic units. With a second reading of the story: 19/25 story units; 7/8 thematic units. After a delay: 19/25 story units; 8/8 thematic units
  5. Animals: 40; F words: 23
  6. 100% recall immediately and after 45 minutes
  7. 13/21 sequences correct.
  8. 8/16 sequences correct; 7/14 backward sequences correct.

We will test these again at the end of the experiment to see how many of my brain cells have died.