Ganzfeld: Hack Your Brain the Legal Way

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This instructable will show you how to achieve altered states of mind surprisingly easily with the easy to make Ganzfeld mask that is better than the traditional half ping pong balls taped to the eyes.

You can experience an altered state of mind and hallucination without drugs by simply depriving your body of sensory input. This technique is completely safe and reversible. It has been used by seekers of enlightenment as far as the ancient Greeks.

The adepts of Pythagoras lived in pitch black caves to receive wisdom through their visions. Miners trapped by accidents in mines, frequently reported hallucinations, visions and seeing ghosts when they were in the pitch dark for days.

Arctic explorers seeing nothing but featureless landscape of white snow for a long time also reported hallucinations and an altered state of mind.

In the 1930's, research by psychologist Wolfgang Metzger established that when people gazed into a featureless field of vision* they consistently hallucinated and their electroencephalograms changed. This was called the Ganzfeld effect. Ganzfeld in German means "total field" referring to the total field of vision being featureless in Metzger's experiment.

*Wearing a sleeping mask or sitting in a dark room puts the brain to sleep. The brain needs to stay awake and with minimal sensory input to induce hallucination. Looking at a featureless white field with no cues for depth, shape or distance keeps the brain alert and looking for information. When no information is present, the brain start amplifying the senses, until the neural noise is confused as real sensory information. Dreams are produced in a similar manner.

Total sensory deprivation tanks as seen on TV shows like Fringe cost in the thousands of dollar. But it is easier to produce visual sensory deprivation by putting on this Ganzfeld paper mask and relaxing in a comfortable recliner.

Visual Ganzfeld have been used in the following ways:

Easy and safe hallucination
Instant Meditation
Hypnosis
Out of Body Experience
ESP (big trials made by Charles Honorton) http://skepticwiki.org/index.php/Ganzfeld_experiments
Remote Viewing (tried by the government) http://skepticwiki.org/index.php/Remote_Viewing

STUMBLEIT!
http://www.stumbleupon.com/submit?url=https://www.instructables.com/id/Ganzfeld_Hack_Your_Brain_the_Legal_Way

The video below is explained in step 6


Step 1: Print the Paper Mask and Cut

1. Save the picture below to your desktop.
2. Open it.
3. Print as "portrait" and "fit to page", but maintain proportions (you find these in the print setting). Use normal white printer paper.
4. Cut out the mask.
4. Reinforce the sides or the whole mask with clear scotch tape.

Step 2: Glue Cotton

Glue cotton along the bottom gray line. This produces a tight fit under the eyes and over the nose. Use white paper glue.

Step 3: Fasten Headband

I used a rubber head band from an airline sleep mask and fastened it with staples and scotch tape.

Step 4: Auditory Deprivation, White Noise and Binaural Beats

In addition to visual deprivation you can achieve auditory deprivation as well.
Use noise canceling headphones or plugs if you go them.
If not you can listen to white noise or binaural beats.
Or you can use a combination of all.

BWgen (brainwave generator) is a very nice and free program that produce binaural beats as well as white noise. Link for the program is found in the Binaural beat article at

http://www.biotele.com

For tactile sensory reduction wear gloves.

Step 5: What to Expect and Other Brain Hacks

Effects of Ganzfeld are not immediate. It can take time to get anything but everyone is bound to experience something special. With practice this improves.

When someone wears a Ganzfeld mask, the progression of effects that can be described as follows:

All color drains from the field of vision
The size of the field of vision oscillates
Swirling kaleidoscope of colors appear
Images suddenly pop in the visual field

In a recent neuroscience article, a researcher described his first experience with Ganzfeld as follows:

For quite a long time, there was nothing except a green-greyish fog. It was really boring, I thought, ah, what a non-sense experiment! Then, for an indefinite period of time, I was off, like completely absent-minded. Then, all of sudden, I saw a hand holding a piece of chalk and writing on a black-board something like a mathematical formula. The vision was very clear, but it stayed only for few seconds and disappeared again. The image did not fill up the entire visual field, it was just like a window into that foggy stuff....

...an urban scenery, like an empty avenue after a rain, large areas covered with water, and the city sky-line reflected in the water surface like in a mirror...

....suddenly, a young woman passed by on a bicycle, very fast, she crossed the visual field from the right to the left, with her blond long hair waving in the air. The image of the entire scene was very clear, with many details, and yes, the colours were very vivid....

....A friend of mine and I, we were inside a cave. We made a fire. There was a creek flowing under our feet, and we were on a stone. She had fallen into the creek, and she had to wait to have her things dried. Then she said to me: Hey, move on, we should go now....

-Ganzfeld-induced hallucinatory experience, its phenomenology and cerebral electrophysiology
Cortex, Volume 44, Issue 10, Pages 1364-1378
J. Wackermann, P. Putz, C. Allefeld

Other brain hacks appear in the Boston Globe
http://www.boston.com/bostonglobe/ideas/graphics/011109_hacking_your_brain/

Step 6: Total Immersive Brain Entrainment

This is another use for the ganzfield paper mask. Total immersive brain entrainment is easily achieved with the mask without the use of expensive strobe LED Glasses.

Binaural beats tune the brain to different levels of awareness. Tuning the brain is called entrainment. Binaural beat entrainment is verifiable by electroencephalograph (eeg) and is a real neurophysiologic phenomena.

Furthermore, by synchronizing the beats to a visual strobe (flash), entrainment is potentiated.

The free BrainWave Generator program (BWgen) generates binaural beats and has the capability to strobe special LED glasses which produces total visual immersion.

BWgen can also strobe the computer monitor. Unlike the immersive strobe LED glasses, one has to keep looking at the monitor which only fill a small portion of the visual field.

To get a feel of total immersive brain entrainment just put on the mask, sit close to the monitor, relax and watch the movie below.

For the full experience download BWgen linked in the binaural beat article at

http://www.biotele.com



Step 7: My Original Attempt at Making a Ganzfeld Mask

I did an elaborate mask using an airline sleeping mask and two halves of a ping pong. I wanted something better than the classic ping pong balls taped over the eyes.

Taped ping pong balls don't fit well, requires tape every time they are removed and might cut into the skin if the edges are serrated.

I also could not find white ping pong balls because the new ping pong official rules specify orange balls.

The result was something that looked like sunny side up eggs.

In my second attempt, I assembled the ping pongs to look like speedo swimming goggles. They were uncomfortable and leaked light.

The paper mask is better in every way.


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    107 Discussions

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    Towels46

    1 year ago

    I'm having some real trouble doing this. The first time I tried it with the mask using half a sheet of regular printer paper and some white noise. Then the second time I tried it again (same mask) but this time with binaural noise/beats. After a few weeks I thought I'd give it another go so I tried it again with some earplugs. Nothing seems to be working though

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    Juanpidi

    1 year ago

    Why not use a normal sleeping mask?

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    JeremyJones

    2 years ago

    I use a mask like this when I meditate. I put it on and play my Pure Meditation Music CDs. I sometimes see a beautiful blue light
    but it is more how I feel that I like. I feel bliss moving in different
    parts of my body and feel totally at peace.

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    RogerD34

    2 years ago

    Just sharing, you guys do know in the last week an App has been made for this called Ganzfeld Machine? It worked for me. Mainly visuals but heard laughter too.
    https://youtu.be/lQmdsQzG7f4

    1 reply
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    TahirA16

    2 years ago

    I Have a ganzfeld mask , and i have opened my subocnscious mind, literally many creative ideas are flowing , looks like i have left the door to my subconscious mind open. I bought a mask from ganzfeld [dot] co [dot] uk , i bought it on amazon as its cheaper there ! good luck!

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    ThuT4

    3 years ago on Step 1

    HANDREM lucid dream device my project www.rpemm.blogspot.com

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    eulaliaaaa!

    8 years ago on Step 5

    So.... Did that happen only when you were using the mask or what?

         I never try anything like this until I know what will happen...

    2 replies
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    gaiebeulaliaaaa!

    Reply 3 years ago on Introduction

    As long as you let your brain continue to analyze everything, you probably won't get anywhere, let go

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    Lei_Kei

    5 years ago on Introduction

    I followed all the steps but it's not working at all. I tried it three times not, at one time I was laying there for a full hour and nothing. What might I be doing wrong?

    1 reply
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    gaiebLei_Kei

    Reply 3 years ago on Introduction

    Thinking, allow yourself to let thoughts go by, relax, don't try to get something to happen, just relax and let it happen.

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    yarydragomir

    4 years ago on Introduction

    So, I have lights that change colour in my room. Is there a colour that could help, or is the white field better? I ask because when I read about doing this with pong pong balls they mentioned red light

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    is the white mask neccesary or can u just cover your eyes with a shirt or something?

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    Andershegelund

    8 years ago on Step 6

    I'm interested in this too. Very indeed. I just don't know what to do with the blinking light. How do I have the blinking light in my face if I'm in my bed sleeping?

    2 replies
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    kutzBiotele

    Reply 8 years ago on Step 6

    will a magnifying glass magnify the effect of the laptop crushing your nose? Also Andershegelund, u should try making one of those lucid dream machines and modify it to strobe it shouldnt be too hard