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10 August 2008, 15:59
We Edit brain.
Want to relax? Meditate? Learn faster? Focus attention? Increase your awareness? Try self-hypnosis?
Just put on the earphones and let BrainWave Generator take you to the state of mind you want.
The sound and visual stimulation functions of BrainWave Generator help you:
- prepare for stressful situations or challenging tasks
- improve learning results
- alleviate sleeping problems and headaches
- ...and much more!
BrainWave Generator generates binaural beats that change your brain frequency towards the desired state, be it relaxation or enhanced attention.
In addition to using the more than 20 built-in brain wave entrainment programs, you can create your own programs (presets).
Getting rid of bad habits by meditation
Meditation and relaxation capabilities of BrainWave Generator may help to get rid of some bad habits:
- Quit smoking
- Quit drinking
- Lose weight
From Wikipedia, the free encyclopediaA mind machine uses sound and/or light to alter the brainwave frequency of the user, resulting in altered states of awareness that have been compared to those obtained from meditation and shamanic exploration.
The process is also known as brainwave synchronization or entrainment.
This is because habits such as smoking and excessive drinking or eating are often unconscious ways to control one's feelings and moods, for example, to alleviate anxiety. This is especially true in the case of drinking, as alcohol changes one's state of mind quite noticeably and can create an illusion of relaxation.
Brain wave entrainment - fact or fiction?
Would you believe it if someone told you:
"Hey, there's this new software, BrainWave Generator, that allows you to boost your creativity, learn 10 times faster than normally, and travel out of your body!"
Everybody's first reaction is probably "bollocks, it can't be done, at least not with a computer software of any kind".
This first reaction is true in many ways. We do not say that BrainWave Generator makes you learn faster, makes you super-intelligent or breaks any laws of physics. It doesn't. However, it can help you do some of these things.
The following are scientifically proven facts about brain wave entrainment:
- FACT 1: There is a lot of electrical activity going on in your brain.
- FACT 2: This activity can be measured by EEG (electroencephalography) technology. EEG has been around since 1930's.
- FACT 3: The electrical activity changes depending on what a person is doing. For example, participating in a critical exam versus deep sleep have very different brain wave patterns associated with them.
- FACT 4: If you can make your brain wave patterns change at will, you can create conditions that are better suited for certain types of activities (meditation, for example).
From this point on, everything else is basically up to the individual person using brain wave entrainment.
Mind machines typically consist of a control unit, a pair of headphones and/or strobe light goggles. The unit controls the sessions and drive the LEDs in the goggles.
Sessions will typically aim at directing the average brainwave frequency from a high level to a lower level by ramping down in several sequences. Target frequencies can be in the alpha wave area in the frequency range of 8-12.
The following points are not labeled as facts, instead we call them assumptions:
- ASSUMPTION 5 (example of fact 4): Theta frequencies are usually associated with learning - by entraining your brain wave patterns towards theta, you can make your brain more receptive to learning new material.
- ASSUMPTION 6 (example of fact 4): Alpha frequencies are usually detected in meditators who practice meditation several hours each day - by entraining your brain wave patterns towards alpha, you can make it easier for you to meditate. Perhaps you don't need to train meditation for 10 years, but instead 10 months or even less would suffice when using brain wave entrainment to help you.
Theory Behind BrainWave Generator
EEG and the brain's state
EEG (Electroencephalography) technology is used to measure brain's electrical vibrations from the surface of the scalp. The resulting EEG pattern will contain frequency elements mainly below 30Hz. The frequencies are categorized into four states as follows:
| State |
Frequency range |
State of mind |
| Delta |
0.5Hz - 4Hz |
Deep sleep |
| theta |
4Hz - 8Hz |
Drowsiness (also first stage of sleep) |
| Alpha |
8Hz - 14Hz |
Relaxed but alert |
| Beta |
14Hz - 30Hz |
Highly alert and focused |
The dominant frequency in the EEG pattern determines what shall be called the current state of the brain. If the amplitude of the alpha range frequencies is highest, then the brain is said to be in the alpha stage. Note, that other frequencies still exist and it is impossible to give any "exact frequency your brain is operating on". However, later references to the brain states use the simplification of assuming that such a single frequency exists.
Entraining the brain to a desired state
Mind machines are often used together with biofeedback or neurofeedback equipment in order to adjust the frequency on the fly.
Modern mind machines can connect to the Internet to update the software and download new sessions. When sessions are used in conjunction with meditation, neurofeedback, etc. the effect can be amplified.
If external stimulus is applied to the brain, it becomes possible to entrain the brain frequency from one stage to another. For example, if a person is in beta stage (highly alert) and a stimulus of 10Hz is applied to his/her brain for some time, the brain frequency is likely to change towards the applied stimulus. The effect will be relaxing to the person. This phenomenon is also called frequency following response.
When the brain's state is close to the applied stimulus, entrainment works more efficiently. Thus, when doing a sweep from one frequency to another, the starting frequency should be as close to your current brain state as possible. The sweep speed should be such that your brain's state changes steadily with it, so that the difference never gets very large. In practice, it is difficult to determine your brain state without extra equipment (like EEG devices). However, you can quite safely assume that during the day your brain is in the beta stage (about 20Hz) and you can start the sweep from there. If you are already somewhat relaxed, you can use a start frequency of 15Hz or a few Hz lower.
Stimulating the brain with binaural beat frequencies
The easiest way of applying stimulus to the brain is via ears. Other senses could be used as well, and vision is actually used quite often (often in addition to hearing). However, humans cannot hear sounds low enough to be useful for brain stimulation, so special techniques must be used. One such special technique used is called binaural beats.
If the left ear is presented with a steady tone of 500Hz and the right ear a steady tone of 510Hz, these two tones combine in the brain. The difference, 10Hz, is perceived by the brain and is a very effective stimulus for brainwave entrainment. This 10Hz is formed entirely by the brain. When using stereo headphones, the left and right sounds do not mix together until in your brain. The frequency difference, when perceived by brain this way, is called a binaural beat.
The effect of the audible frequencies used
To get a stimulus of 10Hz, you may use tones of 500Hz and 510Hz, or 400Hz and 410Hz, or 800Hz and 810Hz, or so on. The only requirements are that the tone is heard well enough and that it is below about 1000Hz. Below 1000Hz, the wavelength of the skull is sufficiently small so that the sound waves curve around it.
You may try out different audible tones with BrainWave Generator and see which ones work best for you.
Altered brain states
As mentioned above, applying a stimulus to the brain will eventually bring the brain's state closer to the stimulus frequency. The following paragraphs describe some possible effects of this.
Note, however, that just passively listening to binaural beats does not necessarily alter your state of consciousness. For example, willingness and ability to relax and focus attention affects how effective the binaural beat stimulus is for inducing state changes.
Helping in meditation
Meditation is essentially about willingly being able to alter one's brain frequency to a desired state. While meditators have traditionally used several years to learn the techniques of meditation, you can now attain the same effect with brainwave entrainment. No special training or great discipline is required. Good meditation frequencies are in the alpha range, from 8Hz to 13Hz.
When a certain brainwave state is experienced and practiced over a period of time, the brain will "learn" the state change and it will become easier to self-produce the desired brainwave state at will. Thus, using brainwave entrainment, you can expect to get some of its effects later even without any entrainment.
Reducing learning time
The theta stage (4hz - 7Hz) has been found to increase learning capabilities. In fact, children spend more time in theta stage than adults, which probably explains the accelerated learning capabilities of children.
Alpha frequencies are also useful for learning purposes. You can play language cassettes, subliminal tapes, etc. during an entrainment session for a maximum effect.
Reducing sleep needs
Some people have found that half an hour a day of the Theta stage can replace up to 4 hours of sleep.
Treatment of certain mental diseases
Brainwave entrainment is used in treatment of depression, low self-esteem, attention deficit disorder, drug and alcohol addiction and autism, to name a few.
Brainwave entrainment has also been found helpful in alleviating headaches and migraines.
Miscellaneous
Some users have also reported increases in their sex drive as a result of brainwave entrainment
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