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Brainwave Entrainment And Meditation

Posted Jun 24 2008 5:07pm
Have you ever tried meditation, but gave up because you find it difficult to relax and empty your mind for even just 2 minutes?

You may have heard about the health benefits of meditation and how it can help with sleeplessness and insomnia. Some other health benefits include:

• Increase oxygen levels in your body.
• Increase in blood flow.
• Reduction in heart rate.
• Lowered blood pressure.
• Reduction in muscle tension.
• Increase in self-confidence.
• Increase in serotonin production.
• Improves mood and behavior.
• Reduces stress and tension.
• Strengthens the immune system.

Insomnia can often be caused by poor mood, stress, worry, anxiety, tension and low serotonin levels. What’s more a lack of deep sleep can reduce the body’s immune system leaving it prone to diseases and viruses.

Deep meditation can help relieve these underlying issues so that sleep comes easier. What’s more through practice of meditation your brainwaves will slow and may even produce waves in the Alpha and Theta range. Theta waves are associated with REM sleep. With practice you can learn to enter the Theta stages at will – your gateway to sleep.

Confused? Here’s a little More On Brainwaves…

The brain constantly produces waves that flow through its neural pathways which are called brainwaves. There are four brainwave patterns; Beta, Alpha, Theta and Delta. Each one is defined by a different set of frequencies measured in Hz (Hertz).

The following is a basic look at the four common types of brainwave patterns, their frequencies and mental states each pattern is associated with:

Beta Waves (13 - 30 Hz)
Commonly found during an active or waking state. It is also associated with busy or anxious thinking, active concentration, arousal and other mental sates such as fear, anger and worry.

Alpha Waves (7 - 13 Hz)
If you’ve ever been relaxed and at peace, perhaps sitting in a park, soaking up the sun then your brain was probably producing alpha waves. Alpha waves are associated with a tranquil state of consciousness, on the edge of deep relaxation and meditation.

Theta Waves (3 – 7 Hz)
Associated with deep meditation, dreaming and REM (Rapid Eye Movement) sleep. During this state your mind wanders where it will and you are in the prime state of creativity, visualization and imagery.

Delta Waves (1 - 3 Hz)
When your brain is producing delta waves you are in deep dreamless sleep or a deep trance like state. This stage is essential for repair and rejuvenation of the mind and body.

So What Is Brainwave Entrainment And How Can It Help?

Brainwave Entrainment is the practice of synchronizing or tuning one’s brainwaves to a desired frequency.

How It Works:

If you play a tone of say 96 Hz in your left ear and 102 Hz in your right ear, your brainwaves will resonate at the differential frequency – 6 Hz. Playing this set of tones will produce a frequency in the range of Theta Waves.

Because of this naturally occurring phenomenon the brain has a tendency to change its dominant EEG (electroencephalograph) frequency towards the frequency of the dominant aural stimuli, in effect ‘synchronizing’ the two hemispheres of the brain.

The use of Binaural Beats can achieve exactly this. When listening to binaural beats, each ear is sent pure sine waves of different frequencies. As I mentioned the brain will resonate at the differential frequency. We can create a range of desired frequencies using binaural beats.

How can this help? Well I guess it’s obvious now, but if we can create a set of tones which create a frequency of between 1 to 3 Hz, your brain can be entrained to resonate at the same frequency. If you look at the brainwave chart above, you’ll notice that Delta Waves are produced at that frequency. Brainwave entrainment can be very helpful in getting into deep meditative states.

Brainwave entrainment can be used for other purposes other than to aid and guide you through meditation. Using binaural beats can actually help with sleep and guide you into deep sleep states.

Many insomnia sufferers have experienced dramatic improvements in the ability to fall asleep through brainwave entrainment alone. It has even been used to effectively treat psychosomatic illnesses like depression. As well as improving mental and physical health it can also increase concentration, memory functioning and even creativity.

If you’re interested in giving brainwave entrainment a try, sign up for my Free Newsletter and you’ll get a free Brainwave Entrainment Audio worth $29 at How to Beat Insomnia

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