Hemispheric synchronization: Whether it’s optimal or suboptimal to operate in a state of hemispheric synchronization remains unknown. Some speculate there are numerous benefits of brain waves operating in “sync” as a result of entrainment. There may be an increased communication between the right and left hemisphere of the brain – which could improve certain functions. However, it is also important to realize that increased hemispheric synchronization may not be as beneficial as many have speculated.

It is important to take an objective look at published scientific evidence to determine whether brainwave entrainment is an effective treatment for certain conditions and/or symptoms. Most preliminary evidence suggests that while the technology will not cure any condition, it may be a successful adjunct treatment when used carefully with the proper protocol.

“I'm really enjoying the Brain Salon recordings. I was a huge fan of the BrainEv System and found the technology to be a cut above the competition. I often wished you guys would produce recordings for specific purposes, so I was very excited when I heard about the Brain Salon. I love using the Razor Sharp track, it instantly puts me into 'The Zone,' where I'm totally into whatever I'm doing... and do it incredibly well. I also use the Creativity track a lot when I'm doing something that requires lateral thinking. I'm super-excited that you guys went ahead and used the BrainEv technology to create tracks like these. I'd highly recommend anyone to check out the Brain Salon.”

In simplest form, they are an audio technology which are used for (safe) brainwave entrainment. Our subconscious mind operates, throughout the day and night, in various brainwave state frequencies, measured in cycles per second (Hz) These frequencies range from the slowest (Delta) frequencies experienced in deep, dreamless sleep and in deep meditation where your conscious-awareness is fully detached, to the fastest (Gamma) frequencies associated to stimulating flow states, high-level thinking and information processing. There are actually 5 known brainwave state frequencies each having their own set of unique characteristics:


The immobilization response. If you’ve experienced some type of trauma and tend to “freeze” or become “stuck” under stress, your challenge is to first rouse your nervous system to a fight or flight response (above) so you can employ the applicable stress relief techniques. To do this, choose physical activity that engages both your arms and legs, such as running, dancing, or tai chi, and perform it mindfully, focusing on the sensations in your limbs as you move.
The phenomena of brainwave entrainment was first described in the scientific literature in 1973 by Gerald Oster in results published in an article in Scientific American entitled, “Auditory Beats in the Brain”. He showed that a specific brainwave could be induced when a person heard two separate, but closely related, sound frequencies, one in each ear. He discovered that when the frequencies heard by each ear differed by about 10 hertz, the brainwave pattern of the person hearing the sound would synchronize to the difference between the two frequencies. For example, if the person heard a 410 hertz sound in one ear and a 400 hertz sound in the other ear, their brainwaves would stabilize at the difference between the two, or 10 hertz. This technique is called binaural beats, and it is a fundamental principle of brainwave entrainment methods.
I just had to let you folks know how impressed I am with your Equisync CD’s, (Equisync I, Equisync II, & Equisync III). I just received the last two yesterday. I tried them both with amazing results. Especially the final CD, Equisync III. It creates a tone that is like a plane of sound that exists between the eyes all the way through your brain to the back of your head in the center. It is a tone, that if concentrated on purely, is the most amazing thing I have ever felt. I firmly believe it is some kind of door the the other side. It is like walking into a Lucid Dream. I am amazed many do not or know not about your technology and it’s wealth and value in understanding the self as well as our place in the Cosmos. I have recommended your product to others and will continue to do so. It is the first product, that has literally blown me away, and without the usual hype of products, such as these. It is it’s pureness, and it’s simplicity, that enables one to help oneself and others in this life. Using the CDs, at least initially, as almost entirely eradicated the intense pain I have felt for years. I have many forms of arthritis, all of which are degenerative, and incredibly intense. I have been able to work in my garden almost all day, without the usual restriction of pain and fatigue. I truly applaud you folks, you are definitely a Godsend….
I have had your Equisync CD’s for a little more than 2 years. Some recent stresses prompted me to start listening to them again. Wow……these cd’s are no joke. I have been playing them consistently for the past 2 weeks and they are a tremendous help. I have to ask about the Equisync III cds. Can this elicit a detox reaction? I played it in its entirety one night and the next morning I felt like I was having a healing crisis. I am not complaining 🙂 I believe these particular cds allows tremendous amounts of healing light to enter the body through the higher chakras.
Filed Under: Flow State, Healing, iAwake Weekly Call, Life Optimization, Practice of Meditation, Profound Meditation Program, Recovery from addiction, Science of Meditation, Waking Up Tagged With: Benefits of Brainwave Entrainment Meditation, Changing Our Brains, Conscious Evolution, Daily Meditation Practice, Emotional Healing, Integral Practice, Life Optimization, Meditation Technology, practice of meditation, Profound Meditation Program, Profound Releasing, Releasing Trauma, Science of Meditation, Spiritual Development, spiritual maturity, spiritual practice, Stealing Flow, Waking Up, Workout Ecstasy
Regarding split hemisphere isochronic tones. Think of this as two separate isochronic tones tracks playing independently of each other, one playing in one ear and the other one in the opposite ear. Better still, imagine someone playing and recording a drum beat at a rate of 5 taps per second (5Hz – 5 cycles per second). Then a separate recording of a drum beat is made at a rate of 10 taps per second (10 Hz). You then make an audio track where the left ear/channel hears the 5 drum beats recording and the right ear/channel hears the 10 beat recording. With headphones on, each ear can only hear each respective drum beat and not the other. So you are hearing two different beat recordings at the same time, but it’s different in each ear. A split hemisphere isochronic tones track works just the same. You hear two beats at the same time, not two tones as with binaural beats that create a single beat, but two different speeds of beats in each ear. This is what enables you to stimulate and influence each side of the brain with a different frequency of beat. Binaural beats can only stimulate and influence a whole brain effect using a single beat.

When you have an ongoing loop of negative thoughts playing in your mind, doing something repetitive with your hands may help silence your inner monologue. Think knitting or kneading bread—or even shelling nuts like pistachios or peanuts. The rhythmic moves will help you relax. Plus, the added step of cracking open a shell slows down your eating, making pistachios a diet-friendly snack. What's more, pistachios have heart-health benefits. "Eating pistachios may reduce acute stress by lowering blood pressure and heart rate," Mangieri says. "The nuts contain key phytonutrients that may provide antioxidant support for cardiovascular health."
I typically feel overwhelmed by the numerous things that need to be accomplished, which leaves me feeling anxious and rushed. This particular combo has really helped me to slow down today and not feel so uptight, which sadly, is not easily accomplished. I use other modalities to shift my body into parasympathetic mode, but I can't seem to stay there. This program seems to be helping dampen down triggers that cause my body to shift into sympathetic state inappropriately.
Calling all chocoholics: a regular healthy indulgence (just a bite, not a whole bar!) of dark chocolate might have the power to regulate your stress levels. "Research has shown that it can reduce your stress hormones, including cortisol," Sass says. "Also, the antioxidants in cocoa trigger the walls of your blood vessels to relax, lowering blood pressure and improving circulation. And finally, dark chocolate contains unique natural substances that create a sense of euphoria similar to the feeling of being in love!" Go for varieties that contain at least 70% cocoa.

I have purchased several brain entrainment CDs, all of which have cost far more than the one I am using from the EOC Institute. Without a doubt, your CD outperforms the other ones hands down. It is nice to know that there are companies out there that truly put the customer first instead of the “ALMIGHTY DOLLAR” Thank you so much for your excellent product. It is a big help.

This is the slowest band of waves that our brains produce and they occur when we are in deep, dreamless sleep. These waves are very beneficial for the body which restores and heals itself when in this state. The delta state releases anti-aging hormones, including melatonin and DHEA. Human growth hormone (HGH) is another anti-aging hormone that is increased when delta brainwaves are occurring inside the brain, due to the stimulation of the pituitary gland. HGH maintains the skin, bone density, cartilage, and the joints in your body as well as speeds up the healing process of joint and cartilage injuries. HGH can also help heal physical pain.
Many of the long-term side-effects of menopause are associated with a deficiency in magnesium. These include heart disease, osteoporosis, weakness, weight gain, and feeling cold all the time. When you take a magnesium supplement, it can help relieve many of these problems and help your body balance your hormones. Magnesium can boost your energy by helping to convert the T4 thyroid hormone into the more active and bioavailable T3. It can also help the liver reduce levels of cortisol, adrenaline, and excessive estrogen.

Because of the controversy over the safety of estrogen replacement therapy, many women turn to natural and herbal products for relief of fluctuating hormones. One of the best and most stabilizing hormones a woman can have is progesterone. In estrogen replacement therapy, progestin has been used. It is very similar to progesterone and behaves nearly the same way in the body, but it causes all sorts of side-effects, including increasing the risk of cancer. It is, however, cheap and easily extracted.
Isochronic tones work just the same in delta as they do in alpha, theta and beta and they are widely used in the brainwave entrainment community to help people sleep. Like you, I’ve also seen some websites saying they don’t work in delta, but it’s a bit like the game of Chinese Whispers, where someone makes a comment and then after it gets passed around and shared a lot the message gets distorted and appears to be a fact. I don’t know of any scientific reason why they wouldn’t work in delta. I remember some people talking about this on a brainwave entrainment forum many years ago. They were saying they found isochronic tones a bit too abrupt for using to help them sleep and they preferred binaural beats, as they thought they were a more soothing sound. That was just a personal preference shared by a couple of prominent forum members at the time and some people then took that as a fact for everyone. That’s where I think that belief originated from.
All brainwave frequencies are useful and beneficial at certain times – there is no brainwave that is intrinsically better than another. However, by deliberately choosing to attain a particular brainwave state, a corresponding mental state can be brought about at the same time. For example, a working person who has been in an overly alert beta brainwave pattern for many hours can quickly shift their mind and body into a relaxed state by listening to a few minutes of brainwave entrainment music for inducing alpha or theta brainwaves.
No list is complete without exercise. Throughout our lives, exercise is critical for helping us maintain healthy bones, a trim figure, and balanced hormones. During menopause, many women gain weight. This is attributed to fluctuating hormones causing food cravings, fatigue causing less activity, and the body not adapting to the hormones and new lifestyle patterns.
Health.com is part of the Meredith Health Group. All rights reserved. The material in this site is intended to be of general informational use and is not intended to constitute medical advice, probable diagnosis, or recommended treatments. All products and services featured are selected by our editors. Health.com may receive compensation for some links to products and services on this website. Offers may be subject to change without notice. See the Terms of Servicethis link opens in a new tab and Privacy Policythis link opens in a new tab (Your California Rightsthis link opens in a new tab)for more information. Ad Choicesthis link opens in a new tab | EU Data Subject Requeststhis link opens in a new tab
According to studies, people with Gamma brainwaves that hit a frequency of 40 Hz posses a higher I.Q. Would you like to increase your level of intelligence? Make sure that your brain produces abundant Gamma brainwaves (via exercise, meditation, brainwave entrainment). With regular production, you’ll be able to readily solve problems, have a clearer understanding of things, and process information more quickly.
Espeon, Anabel's favorite Pokémon, was seen during Ash's rematch against her, where it battled against Ash's Pikachu. Even though Espeon at first managed to overwhelm Pikachu with its speed and power, one of Pikachu's Thunderbolts put the lights off, making it impossible for both Anabel and Espeon to see where the next attack was coming from. This cost some critical hits for Espeon, and Pikachu was finally able to defeat the Sun Pokémon with a Volt Tackle, winning the match for Ash and earning him the Ability Symbol.

Deep relaxation is a major benefit resulting from the brain’s cortical frequency following response. By selecting the desired rate the brain, via the frequency following response, will tend to mimic the rate it is exposed to and thus enter that brainwave state. This helps to explain why this technology can produce benefits commonly found with meditation. One of the most valuable benefits of consistent  brainwave entrainment is that we are able to experience and recognize the various states of consciousness. With practice we can learn how to re-create these states.
Everyone experiences stress, and not all stress is bad. Individuals who experience acute episodic or chronic stress are at increased risk for developing stress-related health problems. Research supports the idea that exercise can improve the way the body handles stress, and it can provide a time-out from stressors. Exercise programs meeting the current recommendations for health included within a stress management program can be effective in stress reduction. However, it is important to consider the client’s stressors and physical activity barriers, activities the client will enjoy, and the exercise setting. Prescribing exercise for clients seeking stress management is recommended, but fitness professionals should recognize that some clients will need additional assistance for managing stress and major life stressors.
A high quality binaural beat MP3 inspired by the brainwave patterns of Zen meditators. A deep ambiance of strings with opera tones can be heard. This MP3 is inspired by the work of Maxwell Cade and his research with experienced Zen meditators. Cade noticed that this pattern emerged after deeper Zen meditations, and so this is often called the “afterglow of meditation.” Note: that this recording uses binaural beats. – headphones are required. Please remember to never listen to this music whilst driving or operating machinery of any kind.
While visual entrainment is more powerful than audio alone for inducing desired brainwave states, more caution is needed when using visual methods. Between 0.3 and 3 percent of the population is susceptible to having seizures from flickering light stimulation, and for other people, flickering visual stimuli simply makes them uncomfortable. People with epilepsy have a greater chance of having a seizure from exposure to flickering light stimulation.
Transparent Corp's Research Area is arguably the most comprehensive resource for collated brainwave entrainment research.   Update: the main research area on Transparent Corp's website is currently being updated, so it is offline.  However, you can still access their peer-reviewed research paper as a PDF here: “A Comprehensive Review of the Psychological Effects of Brainwave Entrainment“.

The effects are strongest while you are listening to the tones because your brainwaves are synchronized and tuned into the frequency range you desire at that time.  After you've stopped listening the effects can still linger for a while afterwards.  The timescale will vary from person to person and be affected by what you do after you've stopped listening.
As with meditation, mindful exercise requires being fully engaged in the present moment, €”paying attention to how your body feels right now, rather than your daily worries or concerns. In order to “€œturn off”€ your thoughts, focus on the sensations in your limbs and how your breathing complements your movement, instead of zoning out or staring at a TV as you exercise. If you’€™re walking or running, for example, focus on the sensation of your feet touching the ground, the rhythm of your breath, and the feeling of the wind against your face. If you are resistance training, focus on coordinating your breathing with your movements and pay attention to how your body feels as you raise and lower the weights. And when your mind wanders to other thoughts, gently return your focus to your breathing and movement.
Copyright © 2018 Salon Media Group, Inc. Reproduction of material from any Salon pages without written permission is strictly prohibited. SALON ® is registered in the U.S. Patent and Trademark Office as a trademark of Salon Media Group Inc. Associated Press articles: Copyright © 2016 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Fortunately, the recommendations for exercise in the role of stress management fit with the current health recommendations (12). The proposed physiological adaptations thought to improve the way the body handles stress and recovers from stress can occur with a regular moderate to vigorous aerobic exercise program (12,13,16), such as the recommendations of 150 minutes of moderate-intensity aerobic exercise per week or 75 minutes of vigorous-intensity aerobic exercise per week. If an individual is using exercise as a time-out from stressors, shorter duration activity can serve the purpose, especially when lack of time or fatigue is a concern. Consider an individual who reports significant work-related stress. Breaking the exercise into two 10- to 15-minute sessions, one before work and one at lunch time when possible, can help combat stress throughout the day. Although there is not a lot of research with resistance exercise and stress management, resistance exercise can be used to provide a time-out from one’s stressors. Because resistance training produces different exercise adaptations compared with aerobic exercise, it might not affect the way the body physiologically reacts to stress as aerobic exercise does. However, the acute effect of a time-out to reduce stress can be beneficial. In addition, clients can receive the numerous health benefits associated with resistance training. The resistance exercise prescription for general health benefits of 2 to 3 days of exercise to target all of the major muscle groups performed at a moderate intensity of 8 to 12 repetitions can be recommended.


“I have been using them as often as I could over the past week. During this time, I have undertaken editing a book, and plenty of reading, amongst other things. To help, I used the 'Razor Sharp' audio. It was like I was in my own little bubble of concentration. Amazing! I will continue to use this one every time I am working on something at the computer.
×