Sunday, June 28, 2009

A redical way to help to reduce depression

Are you depressed? Do not worry. Depressive disorders affect approximately 18.8 million American adults or about 9.5% of the U.S. population age 18 and older in a given year.

Furthermore, everyone, at some time in their life, will be affected by depression. Moreover, pre-schoolers are the fastest-growing market for antidepressants. At least four percent of preschoolers (over a million) are clinically depressed.

However, do you know what Depression is? From the point of view of neurology, depression is a brainwave imbalance common to depressed individuals. Depressed people tend to have an hyperactive right (emotional) hemisphere dominating their left (logical) one. That's why depressed people show irrational behavior and in many cases commit suicide.

Happily, brainwave entrainment offers and entirely new way to treat depression. Depression reduction sessions reduce activity in the right brain hemisphere, while increasing activity in the left, giving your more control over yourself and reducing irrational thought patterns.

In late 2007, David Cantor, Ph.D. released the details of a controlled pilot study on depression. He reported that after 4 weeks of using 14 Hz brainwave entrainment, testing revealed "a huge drop" in self-reported depression scores. The treatment even showed a sustained effect, with testing showing lasting results a month after treatment had ceased.

Dr. Norman Shealy, Dr. Ray Smith, Saul Rosenthal, Norman Wulfsohn, Sual Liss and other researchers have found that depression can be reduced with brainwave stimulation. Shealy studied Serotonin levels in particular, and found that a mere 2 weeks of treatment was enough to lift 60% of subjects out of depression. Subjects showed a subsequent increase not only in levels of Serotonin, but also norepinephrine, dopamine and beta-endorphins.

Thus, by listening repeatedly to depression sessions you not only will get quick relieve from depression but also the results will be sustained in the long term. In summary, your brain can learn how to work without depression.

In you can find a set of FREE online therapies for depression in several flavors, with or without music. The link is:

Because this session presents separate stimulation to each brain hemisphere, headphones are required. It is important to make sure that your headphones are on correctly, with the right side on your right ear, and left side on your left ear.

Good luck.

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Thursday, June 11, 2009

New startup makes available free online therapies to treat common afflictions

To help people face stress, depression, anxiety, fibromyalgia, insomnia and other 30 common afflictions in the comfort of your home or office, has unleashed a line of free basic online therapies based on sounds and music supported by brainwave entrainment technologies.

Lima, Pe (XXX) Jun 27, 2009 --

A new startup,, has unleashed proven, inexpensive, unintrusive, and mostly unknown technology to cope with common afflictions such as such as migraine, depression, and stress, as well as special sessions to strengthen mental skills, such as creativity, concentration, and IQ, among other 30 therapies.

By harnessing the power of brainwave entrainment, has unleashed a powerful online tool to relief and enhance the mind. Based on 70 years of scientific research, brainwave entrainment uses sounds known as binaural beats to alter the brainwave frequencies of the brain to induce desired state of mind. For example, a listener can fall asleep, meditate, inspire creativity, or cultivate focus, by listening any of the 30 online therapies and effectively entraining the brain.

In addition, to enrich the experience of “taking the bitter medicine”, In, you can find over 300 remixes of music and binaural beats with a variety of music genres, inlcuding new age, electronic music, rock, and many others.

Brainwave entrainment, or BWE, first documented by Ptolemy, is used clinically since the late 1800s. It is now experiencing a renaissance among neurologists and mental health professionals, driven in part by recent research findings.

In a recent issue of the journal Alternative Therapies, Dr. Tina L. Huang and Dr. Christine Charyton concluded: "Findings to date suggest that brainwave entrainment is an effective therapeutic tool. People suffering from cognitive functioning deficits, stress, pain, headache/migraines, PMS, and behavioral problems benefited from brainwave entrainment." ('A Comprehensive View of the Psychological Effects of Brainwave Entrainment', Alternative Therapies, September/October 2008) offers free basic online therapies in sessions of 10 to 15 minutes, that is the minimal time to get the effects. For longer treatments, there are a rich offering of one hour sessions with affordable prices.

Here is what listeners are saying about the brainwave entrainment line:

* "I found that I could use different sessions at different times of the day in order to get ready for a busy day, relax after work and fall asleep at night, or even to get concentration or inspiration." -- Felipe Bruno
* "I found the Hypertension and Stress sessions to be the best to complement my high blood pressure treatment to the point that I have been able to reduce the amount of medication required." -- John Rieddle

List of therapies and music genres:

Healing sessions:
- Addiction reduction
- Anxiety reduction
- Depression reduction
- Pain relief
- Migraine relief
- Healing
- Hypertension - blood pressure
- Insomnia help
- Pre-menstrual session
- Insonmaniac killer
- Stress relief
- Super nap

Power sessions
- Alertness session
- Athletic performance
- Concentration focus
- Creative focus
- Creative brainstorming
- Motivation
- Out the body experience & altered mind states
- IQ comprehensive
- IQ focus
- Before exam/speech session
- Visualization and Law of attraction
- Sex performance

Music genres:
- Trance (excellent for concentration and creativity)
- Rock-pop
- New-age
- Classical
- Jazz
- Gregorian
- Natural sounds

For more information on the brainwave entrainment line of, including articles, videos and the sounds and music, click on:

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Sunday, June 7, 2009

The use of Breainwave Entrainment (BE) for Hypertension Treatment


Hypertension is a life-threatening condition that affects over 60 million North American adults. A variety of drugs are used to treat it, primarily by causing vascular dilatation or decreasing sympathetic arousal. These drugs produce a myriad of troubling side effects and yet cost the average American about $800 per year for medications. Lifestyle changes, particularly improvements in diet, reduce systolic pressure by 5 points (mmHg) and diastolic pressure by 2 points (mmHg). Most single hypertension drugs reduce systolic pressure by 11 points and diastolic pressure by 8.5 points. (Figure 1). Combining various hypertension drugs decreases systolic blood pressure by an average of 18 points and diastolic by 12 points, with increased medication related side effects.


All of the participants (n=28) in this 8-week study received "placebo", sub-delta frequency (0.5 - 1 Hz) stimulation for one month followed by one month of alpha frequency (7.8 - 10 Hz) stimulation. All participants were taking hypertensive drugs during the study. Blood pressure measurements were recorded weekly. Both the Beck Depression Inventory (BDI) and State Trait Anxiety Inventory (STAI) were used in the analysis.


Alpha frequency audio-visual entrainment (AVE) has shown strong effectiveness in reducing depression and anxiety. However, the group was neither depressed (Beck=7.4) nor anxious (STAI=34) so the benefits of alpha AVE were uncertain. Surprisingly, the sub-delta AVE had marked effects on blood pressure reducing the systolic 20 points (166 - 146) and the diastolic 15 points (96 - 81), see Figure 1. (Interestingly, sub-delta AVE has also produced unexpectedly good improvements in many people with fibromyalgia). It is possible that the sub-delta AVE used in this study directly impacted physiological functions rather than psychological ones.

The participants also showed an unexpected marked increase of 14 points (146 - 160) in systolic pressure and a seven point (81 - 88) increase in diastolic pressure simply from increasing the AVE frequency to alpha during the fifth week of the study. Because there was essentially no change in anxiety nor depression, this unusual increase in blood pressure may indicate a well established conditioned response, known as white-coat syndrome, where they increase their blood pressure in accordance with novel (state arousing) experiences.


Sub-delta stimulation reduced high blood pressure more than when using a combination of hypertension meds. Alpha AVE was not as effective as sub-delta AVE partly because alpha AVE was introduced in the second month of the study and some hypertension had already been reduced. Also, alpha AVE is particularly effective in treating anxiety and depression, which were not factors in this study.


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Brainwave Entrainment (BE) as a Treatment Modality for Seasonal Affective Disorder (SAD)


Each year, 6% of northern populations are affected with Seasonal Affective Disorder (SAD). Women through the ages of 20 to 40 are most vulnerable (Rosenthal, 1993). The common symptoms are slow brainwave activity, depression, anxiety, extreme fatigue, hypersomnia, carbohydrate cravings, and weight gain. "Light box" therapy has reduced symptoms of SAD in 60% to 80% of SAD patients (Lam, 1999). The purpose of this study was to assess the effectiveness of Audio-Visual Entrainment (BE) using flashing lights and pulsing tones to lower SAD symptoms through beta brainwave enhancement.


The Digital Audio-Visual Integration Device (DAVID) by Comptronic Devices Limited was used in a 4-week study to reduce the symptoms of SAD through the application of BE. The participants were screened according to the DSM-lV SAD requirements. The study accepted participants from November 1998 to March 1999. The participants were residents of Edmonton, Alberta, Canada, living at approximately 53.5 B north latitude.


Seventy-four participants were randomly selected in the study. The study involved 52 females and 22 males, the group averaging 38.5 years of age. The Beck Depression Inventory (BDI) and the Anxiety Sensitivity Index (ASI) were used for the pre-test, post-test (placebo), and the post-post-test (treatment) results. A daily diary was maintained to record total sleep time, sociability at work and with the family, eating, appetite, carbohydrate intake, cravings, and energy.

The participants were divided into two groups: a Control Group that did not receive the DAVID BE unit and the Treatment Group that received "placebo" and treatment sessions. The Treatment Group received sub-delta (placebo) frequencies of 1 Hz for 2 weeks followed by beta frequencies (treatment sessions) of 20 Hz for 2 weeks. Fifty-eight treatment participants and 16 control participants finished the study. The paired t-tests were used in the within group measurements, and the analysis of variance (ANOVA) was used in the between group measurements.

The results indicated the pretest BDI score for both groups was 20.1. A score above 9.0 indicates mild depression. Depression within the Control Group increased by 28% to a score of 26.1 as indicated on the BDI. Reduction in symptoms of depression occurred with 36% of the participants in the placebo (post) group. In the treatment (beta) group, 100% of the participants had reduced depression (BDI=7.3, p<0.001). style="font-weight: bold;">


The beta frequencies generated by the DAVID BE device produced significant results. Although past research indicates sub-delta frequencies are non-effective at generating entrainment, sub-delta frequencies can affect both dissociative mind states and cerebral blood flow. In addition, the "placebo effect" could also explain the sub-delta significance. The "placebo effect" has been shown to reduce anxiety, increase endorphin production, conditioning, and expectancy (Godfroid, 1998). Being that inadequate light elicits depression in SAD sufferers, the "placebo effect" via photic stimulation is possible.

The BE Group's depression decreased while the Control Group's depression increased. Anxiety, a secondary symptom of SAD, decreased in both male and female BE groups. Although the female control participants decreased anxiety, the female BE population was significant using the 1 Hz and 20 Hz stimulation.

The daily diary results showed decreased over-eating, appetite, and carbohydrate intake while energy levels increased. By using BE, some participants lost considerable weight. Twelve participants (8 females and 4 males) recorded their average weight loss of 3 pounds (1.36 Kg) using the 1 Hz session and an average weight loss of 9.5 pounds (4.3 Kg). These same participants claim their average weight gain during the winter months is 15 pounds. Therefore, one benefit from using BE is weight loss. One participant claimed, "after using the 20 Hz session for 2 weeks, the taste of sweets in my mouth was repulsive." Follow-up reports indicate participants' SAD symptoms returned within an average of 2 weeks after discontinuing use of the DAVID BE device. Most Control participants claimed that they gained weight.

The Rediscovery of Audio-Visual Entrainment" von Dave Siever, Copyright 1997.


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The Use of Brain Entrainment (BE) in the Treatement of Fibromyalgia / Chronic Pain

This study, by Dr. Fred Boersma, shows a chronic pain patient's progress as a result of BE stimulation. This patient, sustained a back injury several years prior to this study and was taking an average of 35 Extra Strength Tylenol daily before BE sessions were introduced. He had attempted suicide one month prior to the beginning of the study, but luckily was rescued by a family member. He stated that if the BE therapy did not help him, he would attempt suicide again. We are pleased to report that he is alive today.

Figure 1 shows ratings on a variety of stress monitors. It shows that his baseline pain level, medication usage, suicidal ideation and anxiety are all high. For month four he stopped all BE stimulation and began using TENS. This was to determine if it was the BE that was the acting mechanism in his improvements. As the graphs illustrate, all stress related indicators increased and quality of life measures decreased during this disruption in BE treatment. At month eight, this patient experienced a marital dispute, which increased his level of stress.

However, by the end of the year, most stress monitors showed dramatic improvement and he reduced his intake of Tylenol to two or three pills per day. At the same time, the quality-of-life monitors used in this study measured substantial improvements, as Figure 2 illustrates. The only exceptions were during the fourth month when BE was replaced with TENS and during the eighth month when he had some marital problems. By the end of the study this patient's quality of life was much improved.

In addition, this participant's pain was reduced dramatically which allowed him to decrease his amount of pain medication. His improvements may have been due to an increase in the production of serotonin and endorphins, which would reduce pain, improve sleep and improve his attitude. Moreover, the meditative qualities of AVE may have helped him reach higher levels of consciousness, dissolve anger and resentments and provide deep muscle relaxation and increase blood flow.

The Rediscovery of Audio-Visual Entrainment" von Dave Siever, Copyright 1997.

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Hypertension treatment with brainwave entrainment

Today in our society, hypertension or high blood pressure became an important problem in our society today. A reduction in daily stress, a change on diet , and some medications are usually recommended. But can entrainment technology help with this serious problem?

Innumerable studies have proven the relaxing effects of brainwave entrainment. In fact, brainwave stimulation is capable of relaxing users to deeper levels than any other traditional self-help technique.

When most people are simply instructed to relax, very little muscle tension release is recorded, and in many cases tension actually increases though the subject my report of feeling or being more relaxed.

However, when the body is guided to a relaxation state by brainwave entrainment, the body falls into a profpindly deep state of relaxation, causing blood vessels to dilate, increasing circulation, healing and the cleating away of lactic acids.

Furthermore, research into treating hypertension with brainwave entrainment have revealed more permanent effects. Entrainment was used successfully in one study to reduce the blood pressure of 28 participants over an 8 week period, producing a drop in systolic of 20 mm Hg and diastolic pressure by 16 mm Hg. The very best drug-based treatments produce, on average, a drop of 16 mm Hg.

Stress relief and hypertension reduction can last for days and may eventually become permanent – once you learn to relax and become more familiar with the states of deep relaxation, episodes of anger and stress become more rare and quality of life improves aling with vast reduction in blood pressure.

Therefore, a typical brainwave entrainment session for hypertension is meant to soothe the Amygdala and Hypothalamus, which are involved in vasoconstriction, fear and the fight-or-flight response. By calming these structures, blood pressure should decrease, muscles should relax, sweating should decrease and your extremities (hands and feet) should warm up.

A sample brainwave entrainment session for hypertension can be found here:
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A brief history of Brainwave Entrainment

Ptolemy (a.d. 90 - a.d. 168), a mathematician / geographer / astronomer / astrologer, was the first known scientist to recognize and to document the light (photic) stimulation (brainwave entrainment). When he looked through a spinning spoked wheel toward the sun he noticed that the wheel seemed to stop moving when it got to a certain speed. He also experienced seeing patterns and colors because of the flickering sunlight.

It was not until 1834 - 1835 when an English named Talbot and a Belgian named Plateau demonstrated again the flicker phenomenon.

Sixty years later in 1895 entrainment history took a jump when the illusion of colors produced by flickering light was demonstrated by C. E. Benham through his invention - the "artificial spectrum top."

Few years later (1899), Pierre Marie FĂ©lix Janet (1859 - 1945) a French physician, psychiatrist, and philosopher, noticed a change in mental state in his patients. They experienced decreasing hysteria and increasing relaxation when he exposed them to flickering light created by a rotating strobe-wheel illuminated by a lantern behind it.

This is the first known clinical application of brainwave entrainment as a treatment tool in entrainment history.

The 20th century

Entrainment history took a turn 1929 when, Hans Berger, a German psychiatrist, began to publish strange pictures consisting of nothing but wavy lines (he must found Ptolemy's stash) showing the electrical activity - signals - made by the human brain.

The voltage of these signals ranged from 50 to 100 micro volts and at a frequency near 10 cycles per second (Hz). This was called the Berger rhythm (later renamed the alpha rhythm). The signals appeared when the subject was at rest with the eyes closed. The signals disappeared when the eyes were opened or during a task that involved attention. Berger's discovery was initially ignored, but a basic, primitive EEG had been discovered.

Five years later in 1934, E. Adrian and B. Matthews confirmed many of Berger's observations but disagreed with his conclusion of where the rhythm originated.They figured, as had Tonnies in 1933, that this rhythm was associated with mental processes and involved a large number of neurons.

In 1940, James Toman performed a number of simple studies into the effects of flicker stimulation on the electrical potentials of the brain. Toman confirmed the work of Loomis, Harvey and Hobart (1936) which showed that people with strong alpha rhythms responded poorly to entrainment and those with little or no alpha rhythms could be entrained to a wider range of frequencies.

During the 1940's, research was conducted by brain researchers, Adrian and Bartley by implanting electrodes into the brains of animals. They concluded that the system of neurons which generate the alpha rhythm is different from those involved in the evoked brainwave.

Dempsey and Morison (1942) observed the "repetitive sensory response" in response to stimulation of the sciatic nerve . This proved that tactile stimulation also produced entrainment.

In 1946, Walter, Dovey and Shipton introduced the "electronic stroboscope". This produced highly accurate information about the timing of evoked brainwave. They also noted some perceived psychological effects.

In 1959, Dr. William Kroger and Sidney Schneider examined and reported on the unusual effects of the rhythmic flashing coming from radar screens of ships and submarines on radar operators. On several occasions radar operators entered into a relaxed state of mind and others fell into deep hypnotic states while watching signals on the radar screen.

This prompted the construction of the "Brain Wave Synchronizer" by Sidney Schneider. This was a significant step in entrainment history. Kroger stated that between 1957 and 1958, the Synchronizer had been tested on approximately 2,500 patients and subjects, some in groups and some individually.

In 1959, John Barrow, MD, from MIT, studied the effects of random photic stimulation on the EEG output of his subjects. Barrow confirmed Bartley's earlier observations. He deduced that the continuous rhythm of the entrainment frequency is brought about by the brain's system which also generates the alpha rhythm and not the system responsible for the visual evoked response.

During the same year (1959), Robert Ellingson, PhD, of the Nebraska Psychiatric Institute, experimented with the effects of photic stimulation on babies.

In 1959, Chatrian and his colleagues at the Rochester State Hospital, utilized depth-electrode recordings to observe the brain's response to clicks in either or both ears. This study showed with certainty that most of the auditory driving was on the opposite side of the stimulus.

In 1963, for the first time in entrainment history M. S. Sadove, MD, Director of Anesthesiology at the University of Illinois, reported that by using the Brain Wave Synchronizer, he could put over 90% of his patients into a trance, which reduced the amount of anesthesia needed for surgery.

In 1964, Van der Tweel, a researcher at the University of Amsterdam, found that fast on/off changes in the visual stimulus produced harmonics of the base frequency in the brain.

In 1966, Bernard Margolis, DDS, published an report about his use of the Brain Wave Synchronizer to induce hypnosis during dental procedures. He found that patients required less anesthesia, had less bleeding, less fear and anxiety, and a greater control of gagging.

In 1972, Richard Townsend developed a gizmo which produced sine-wave modulation of lights so that the lights turned on and off slowly rather than instantly. He agreed with Van der Tweel's findings that sine-wave modulation of the lamps eliminated the second harmonic of brainwave EEG activity. Townsend is probably the first scientist in the course of entrainment history to use an entrainment system using "goggles" with lights in them.

In 1973 Gerald Oster published an excellent article on the effects of binaural beats. He explained, when tones of different frequencies were presented separately to each ear, pulsation's called binaural beats occurred in the brain.

Also in 1973, Jo Ann Kinney and her colleagues, at the Naval Submarine Research Laboratory in Connecticut, developed a method to determine the visual evoked response (VER) at frequencies of 4 Hz and higher.

In 1975, Williams and West, at the University Hospital in Wales, studied the effects of entrainment on people who meditate and compared that with those who do not meditate. They discovered that subjects who meditate entered an entrainment induced meditative state quicker than subjects who did not meditate.

In 1976, Takahashi and Tsukahara, at the Tohoku University School of Medicine in Japan, published their findings on the influence of color on the photo-convulsive response (PCR). They discovered that the color red at a frequency of 15 Hz was most likely to cause convulsions. They also noted that a convulsion elicited by red stimulation could be prevented by introducing low levels of blue light at the same time.

In the 1980's, Norman Shealy and his colleagues studied the effects of 30 minute sessions of 10 Hz visual stimulation. They measured blood levels of serotonin, endorphin, melatonin and norepinephrine. They saw a drop in the daytime level of melatonin (the hormone that makes you sleep) and large increases in the levels of endorphin, serotonin and norepinephrine (brain chemicals that make you happy).

The increase in norepinephrine and serotonin and the decrease in melatonin meant an increased level of alertness. They also noted that people had better relaxation responses to entrainment than from using self hypnosis, or other methods of relaxation.

During the mid 1980's, Glen Solomon, MD, used an unusual entrainment approach for reducing tension headache using a 'Dzidra Glass'. The maximum "flash" frequency was 3 Hz. Almost all of his muscle tension headache subjects reported complete relief of their symptoms. None of the sinusitis or migraine subjects reported any relief.

Entrainment history shows that research on the effects of audio stimulation continued, but in the course of entrainment history it received little attention. This is probably because visual entrainment could be observed and recorded better than the audio response. So visual stimulation proved to be better at providing a clearer understanding of the brain. The fascination with the visual hallucinations associated with visual entrainment may have also contributed to audio stimulation taking a back seat to visual stimulation.

In 1981, entrainment history turned a corner when Arturo Manns, and others. published a study showing the effectiveness of "isochronic" (evenly-spaced) tones. They discovered that the combination of both biofeedback and isochronic tones produced the deepest relaxation. (Unlike binaural beats - see above.) They saw an overall improvement in their subjects well being. Pain, insomnia and emotional tension were reduced considerably.

The 1980's, saw a flood of many different entrainment devices into the market. This prompted a case study in Neurology by Ruuskanen-Uoti and Salmi.

They documented a case of a woman with no history of seizures, who experienced a visually-induced seizure while using an "Inner Quest" brainwave synchronizer that used red LED's. This was a first in entrainment history.

Entrainment devices aren't the only things that cause visual stimulus induced seizures. Teens and kids playing video games have had seizures, as well.

A 1983 article by Glista and his colleagues documented two cases of teenage boys having seizures while playing video games.

They both had normal EEGs with no history of seizures. The seizures stopped after they quit playing video games.

Once again entrainment history took a different course when in 1986, Joseph Glicksohn at the University of Tel Aviv studied the effects of visual stimulation in relation to altered states of consciousness (ASC). He concluded that an increase in alpha activity from visual stimulation may bring about an ASC, visual imagery or both.

In 1988, D. Siever and Dr. N. Thomas, of the University of Alberta, published research showing that persons with TMJ or chiropractic and muscle tension pain would actually unconsciously increase their muscle tension when asked to relax.

When given brainwave entrainment using an entrainment device, their muscles relaxed deeply and their finger temperature increased, suggesting that subjects entered a meditative or alpha state.

In 1989, D. J. Anderson, of Queen Elizabeth Military Hospital, performed work on the treatment of migraine headaches using entrainment. Of the 50 migraines recorded, 49 were rated by the subjects as being helped and 36 of the 49 were rated as being "stopped." Pre-treatment migraines lasted an average of six hours while post-treatment migraines lasted an average of 35 minutes.

In 1990, the psychologists, Brucato and Abascal, at Mindworks International in Miami, did a study with the Metro-Dade Police department. They discovered that entrainment would produce a reduction in the heart rate, and muscle tension. Another first in entrainment history. In psychological tests, the police showed an improvement in their ability to cope and a reduction in their stress levels - particularly anxiety.

In 1992, Fred Boersma, PhD, and Constance Gagnon, at the University of Alberta, published their study using entrainment devices to treat chronic pain. The study showed a marked decrease in pain.

In 1992, Siever conducted a study to determine the effectiveness of entrainment on jaw relaxation while the jaw was opened. He showed that entrainment would reduce the risk of developing a TMJ (Temporo-Mandibular-Joint) problem (jaw pain) during dental procedures.

In 1992 a paper by Sappey-Mariner and his colleagues from the Department of Veterans Affairs Medical Center in California recorded the effects of visual stimulation on blood flow in the brain and glucose metabolism as observed with MRI (magnetic resonance imaging). They saw an increased cerebral blood flow and deduced that a possible increase in burning of glucose was occurring.

In 1993, Morse and Chow published the results of the effects of using an entrainment device during root-canal procedures.

Data was collected from three groups

(1) a control group (no stimulation);
(2) white light entrainment only; and (visual stimulation only)
(3) white light entrainment and music. (audio and visual stimulation)

The study concluded that using entrainment during a root-canal procedure was an effective method of maintaining a relaxed state.

In 1993, Russell and Carter conducted a blind study on a group of learning disabled boys between 8 and 12 years of age. The children were given 40 sessions of audio visual entrainment stimulation at 10 Hz and 18 Hz. The children showed an average IQ increase of 8 points on the Raven IQ test. For the first time in entrainment history research showed significant improvements in memory, reading and spelling.

In 1994, Siever did an informal study of elementary school children who had ADD. The children were rated by their parents, and the parents reported improvements on all of the questions asked in the study. The impact of entrainment in education is a part of entrainment history that is still being investigated.

In 1995, Rosenfeld, Reinhart, and Srivastava at Northwestern University Did some research on entrainment using visual stimulus. They entrained in the alpha band at 10 Hz and in the beta band at 22 Hz. They found that some people entrained to the stimulus and others didn't. Whether or not the participants entrained depended on their natural baseline alpha and beta activity.

In 1995 and 1996, at the annual conferences of the Association for Applied Psychophysiology and Biofeedback, David Noton, PhD, presented Duncan Anderson's findings of a PMS study.

They note that PMS is a "slow brainwave" disorder and belongs in the group of disorders including Attention Deficit Disorder, Chronic Fatigue Syndrome, depression, and Minor Head Injury. Out of seventeen women who completed the study, 76% experienced a greater than 50% reduction in their PMS symptoms.

Noton concluded that these results reflect that entrainment may be acting mostly by increasing cerebral blood flow and not so much by simply speeding up the brainwaves.

In 1996, Leonard, Telch and Harrington, at the University of Texas observed that a certain entrainment device could easily and effectively generate disassociative states. This device became a tool in studying those with disassociative disorders

In 1996, Russell reported on the effectiveness of using visual and auditory stimulation in helping rehabilitate a four-year post aneurysm hemiplegic.

Improvements were noted in motor control. Feeling and movement improvements were observed in the hands and feet including the improved ability to draw and write.

Russell speculated that entrainment could be stimulating brain cell growth. Russell's study supports the results observed in people with brain injuries.

In 1997, Leonard, Telch and Harrington added to entrainment history by conducting another study - this time to observe the impact of the DAVID Paradise on anxiety produced with by the mental disorder of dissociation.

They observed that after 12 minutes of HemistepTM stimulation, all 101 participants had a reduction in their dissociation anxiety sensitivity and heart rate.

They found that anxiety sensitivity proved to be a better predictor of challenge and dissociation-induced anxiety than dissociation sensitivity.

In 1997, Siever and Twittey completed a preliminary study in treating chronic pain using brainwave entrainment. Of the twelve participants who completed the study, most had pain due to fibromyalgia, lupus, arthritis, TMJ Dysfunction and/or motor vehicle accidents. After eight weeks of therapy, the Visual Analogue Pain scale showed a reduction in pain.

In 1998, Michael Joyce used brainwave entrainment on 30 ADD and eight reading challenged, primary school children. Joyce was able to treat 10 children at a time using a multiple stimulation system. He observed substantial improvements in attention and reaction time and a reduction in impulsivity and variability. In the reading group he observed an 18 month improvement in instructional reading level and a 1/2 year advancement in grade level.


The history of brainwave entrainment is long and the evidence wide. The science behind brainwave entrainment is solid. Thus the field of brainwave entrainment is an growing and developing field.

In fact, there has been over 70 years of research and impressive discoveries in entrainment history. The question that begs to be asked is 'why hasn't it become more well known?'. The truth is that there isn't big money behind brainwave entrainment. It can be utilized with relatively cheap hardware and software. Combine its cost with the idea that something so simple could have such a direct effect on the mind sounds preposterous.

However, most people are skeptical until they experience entrainment for themselves.
Our culture has been convinced that the only answer to life's issues and problems is through expensive drugs. Unlike entrainment there is lots of money to be made creating, marketing and selling drugs. Pharmaceutical giants are evidence of that.

It is inexpensive, easy to use at home and can be a viable solution to a huge variety of problems. Every day more psychologists, mental health clinics, coaches, teachers and professionals are discovering entrainment, and finding it remarkably useful.
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Wednesday, June 3, 2009

Mixing music with binaural beats for better brainwaev entrainment

As you know, human brainwaves can be stimulated with binaural beats. While human perceptions of sound ranges from 20 Hz to 20,000 Hz, the frequencies of human brain waves are between 0 - 40 Hz.

Therefore to stimulate the brain is enough to produce different frequencies of sound in each ear to get the desired effect n the brain. For example, if a 315 Hz sine wave is played into the right ear and a 325 Hz one into the left ear, the brain is entrained towards the beat frequency -10 Hz- or the alpha range and in in the same way for the nexts braiwaves.

However, the pure tones can became boring. What happen if I mix binaural beats with music? The answer is that the mixing will work while you can hear the beats and the piece of music match with the intention of the therapy. For example you won't use heavy rock to mix with a stress relief session.

To illustrate the idea, in the following play you will listen the pure sounds of a stress therapy:

Now you will listen the pure piece of music:

Finally you will listen the mixing:

In conclusion, adding music to binaural beats sessions are effective to enrich the experience of brainwave entrainment if the binaural beats are listened enough and the music match the tempo of the therapy.

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