I’ve recently been doing an experiment with brainwave entrainment. I started the experiment several days ago and am entraining the left hemisphere of my brain with an 18 Hz beta brainwave frequency. Thus far, my progress has been great and I’m definitely noticing changes. In this article I will discuss the specifications regarding my current brainwave entrainment / life experiment. To create my 18 Hz frequency I used the program Neuro Programmer 2 Professional, which is featured in my recommended products section.

What side-effects are commonly associated with entraining the 18 Hz beta brainwave frequency?

• Outward awareness and sensory processing - The focus of my awareness is supposed to shift from focus on more internal matters to more external matters. For example - my focus may have been more on my emotions and internal feelings rather than on someone else’s. Another example: my focus could’ve been locked on what was going on inside my body rather than the people around me.

• Throws brain’s sodium / potassium levels out of balance - The 18 Hz beta brainwave frequency has been associated with throwing the brain’s sodium and potassium levels out of balance. I don’t exactly know to what degree, but I know that after awhile, it cannot be too healthy. I am also only stimulating my left-hemisphere which may lessen the degree of a sodium / potassium imbalance.

• Mental fatigue - Staying in the 18 Hz beta brainwave frequency for too long can obviously cause mental fatigue. Basically, you end up thinking too much and actually ‘overworking’ your brain. Think of it as you running a mile: sprinting the first 2 laps around the track will probably leave you dead tired for the final 2 laps. Your brain is the same way… Think of 18 Hz as a pretty fast jog for your brain (a speed to fast to run the entire mile at). If you stay in this state too long, you can actually become mentally fatigued. I have yet to experience any yet, but I have only begun the entrainment process.

• Relaxed body / focused mind state of awareness - For certain individuals, the 18 Hz brainwave frequency can allow them to retain a relaxed body + concentration-type state at the exact same time. This is a cool state of consciousness to achieve because the body feels good and the brain is still able to perform all the demanding functions within the beta brainwave state.

• Fully awake / some stress / anxiety - 18 Hz beta brainwaves are associated with being fully awake, fully conscious thinking. Think of it as the exact opposite of brain fog: crystal clear concentration. With that said, this crystal clear thinking and focus can cause stress and anxiety after awhile. Sometimes, when individuals are in this 18 Hz state for too long, they can experience stress or anxiety. As a matter of fact, some people who have anxiety disorders and stress problems are often in too high of beta brainwave states like 18 Hz and would be recommended to entrain the alpha brainwave.

• Memory improvements - It is not a surprise that memory improvements are associated with the 18 Hz beta brainwave because conscious thinking is associated with the recollection of past memories. The beta brainwave state is great for recalling old memories and improving your overall cognition. Your brainwaves are cycling quicker and bring your consciousness more information (from more thoughts) than slower brainwave states.

• Reading speed, speaking, and spelling improvements - Beta brainwaves are associated with the left-hemisphere of the brain (that is where they are largely produced). Because the left hemisphere is associated with thinking, memory, speaking, and spelling, it is no wonder that 18 Hz will do the trick to improve your overall critical thinking and working skills.

• Math improvements / less hypearactivity - Math is another subject that is associated with the left, logical side of the brain. Math improvements are very common when someone is stimulated with the beta brainwave. In fact, 18 Hz has been specifically linked to improvements in mathematics. Also, less overall hyperactivity (in most cases) will be experienced. 18 Hz has been long associated with quieting and / or eliminating the symptoms experienced by most individuals with ADD / ADHD.

What I am hoping to get out of this experiment:

Increases in overall energy levels

I am hoping that the 18 Hz frequency will give me an energy boost (especially in the mornings). I usually feel sluggish in the mornings and don’t want to get up. I remember when I used to be in a high-beta brainwave state I could just jump out of bed and feel excited and ready for the day. I want to experience a little boost in the mornings without drinking coffee or other caffeinated beverages. The beta brainwave range should to a great job getting me up and keeping me up in the morning without forcing me to ingest any (potentially harmful) substances.

Improvements in concentration + focus

Though I think that I could concentrate fine before I began the experiment, I have noticed improvements. All I would like is to improve my concentration and focus levels. Improving my concentration allows me to blog more efficiently and stay focused on certain activities. I am able to exercise more efficiently and get tasks done quicker in a smaller period of time; a natural productivity booster.

Increased overall excitement and motivation

If there is one thing that you’ll really feel from beta brainwave entrainment it’s excitement. Every time I get into the mid to high beta brainwave range, I feel excited. Not about anything in particular, just life, the day, or events coming up. Sometimes the excitement is accompanied by anxiety or stress, but it feels really good. It’s similar to the jolt of energy you get when you feel nervous about something (i.e. before skydiving, bungee jumping, a roller coaster, etc.) - except it feels good. This increase in excitement is associated with a more positive mood, and feeling more motivated.

Less negative emotions and negative thinking

Since beta brainwaves are largely associated with the left-hemisphere of the brain, they tend to make an individual less ‘emotional,’ more rational, and more likely to think-before-doing. Usually people in these states are energetic, thoughtful, respectful, and quick-witted. However, on the opposite end of the spectrum, we have the ADD / ADHD individuals and people struggling with depression.

These people are usually very emotional and are usually in a theta brainwave state of consciousness. The remedy for lessening the havoc that can be caused by too many theta brainwaves is to stimulate the brain with beta brainwaves. Beta brainwave entrainment will naturally lessen the overall amount of theta brainwaves and make you feel less impulsive, more in-control, and more conscious. You will also probably think more positively. Think of them as natural anti-depressants.

Increased logical thinking

If you currently struggle with illogical thinking or random thoughts that don’t make much sense, beta brainwaves may be in order. They are derived and primarily produced by the left-hemisphere of the brain. The left-hemisphere regulates logical thinking, whereas the right-hemisphere is associated with intuition, emotions, and less logical thoughts. Slower brainwaves are produced by the right-hemisphere. If you’d like to experience logical thinking or feel that you do not think in a logical enough thought-pattern, try some beta brainwave entrainment.

How am I stimulating the left-hemisphere only?

I can stimulate the left-hemisphere of my brain at an 18 Hz brainwave frequency by using an isochronic tone. I first create a customized 18 Hz brainwave entrainment session in my program Neuro-Programmer 2 Professional. Next, I usually upload the session to my iPod and play it with “earbud”-type headphones. Next, I remove the “left earbud” and keep the right earbud in my right ear. I then only hear the isochronic tone at 18 Hz through my right ear.

The right ear is associated with stimulating the left-hemisphere of the brain and vice-versa (left-hemisphere stimulation = increased right hemisphere activity). I typically have my eyes open throughout the entire 18 Hz beta brainwave session. Closing my eyes would likely reduce the effectiveness of this session due to the fact that closed-eyes are associated with producing slower alpha and theta rhythms. Slower rhythms would interfere (at least slightly) with the beta brainwave entrainment.

Why did I choose to entrain only the left-hemisphere of the brain?

I currently don’t want to have a synchronized brainwave state. I want to experiment and see how I feel with a very active left-hemisphere. I also think that synchronized brainwaves can lead to problems or even change the desired result. For example, in certain cases, when high-beta brainwaves become synchronized, they actually boost theta / alpha brainwaves later (after the entrainment process).

So the desired result of more beta actually brings forth a production of extra theta brainwaves. I don’t want to run the risk of something going wrong so I used some logic. Since beta-brainwaves are associated with the left-hemisphere and logical thinking it couldn’t hurt to only stimulate the left-hemisphere. Sure my left-hemisphere will become more active, more powerful, and the frequency of the brainwaves will gradually shift towards an 18 Hz pattern, but that doesn’t mean my right hemisphere will become underactive either; it will still be doing it’s job.

How has it been so far? What changes have I noticed?

So far, my experience with entraining 18 Hz in my left-hemisphere has been great. I started 3 days ago and entrain for around 25 minutes each ’session.’ I have been noticing gradual changes in my state of consciousness (i.e. my desires, music taste (fast tempo vs. slow), desires, appealing activities, etc. I have definitely been noticing changes in my personality and I feel like brainwave entrainment gives me control to manipulate reality and experiment with different states of consciousness in order to “do whatever I desire” in my lifetime.

The changes that I’ve noticed thus far:

Increased focus level

I have already noticed that I am more focused in both conversation and while working than I was before starting the experiment. It hasn’t been a huge shift in concentration, because I could focus fine before. It’s just that my focus has increased since beginning the experiment. It makes perfect sense that it would too. Beta brainwaves are associated with some of the most focused states of consciousness.

Increased energy levels

I have noticed increased energy in the morning and throughout the mid-afternoon than previously. I feel like my brain is literally creating more energy for me to work with. I am not amped up like I drank a red-bull, but feel like I can stay awake easily throughout the entire day until I fall asleep at night.

Slight anxiety + nervous

Though I haven’t noticed a lot of anxiety, I have noticed some. Since I have dealt with it in the past, the anxiety is not crippling nor preventing me from doing any activity that I’d normally do. If I feel nervous, I understand that it’s from the 18 Hz frequency entrainment and actually feel great about it. I know that I am just experimenting with my brainwaves and learning what the various brainwave states feel like. I also understand that I can always fall back on a lower frequency and I’ll calm down quickly.

More overall thinking + more aware

I have also noticed that I am thinking more than before. I consciously notice myself thinking at a much faster rate than before. I also noticed that I am more aware of everything going on in my environment. Things that I may have previously never thought about I now think about. I know that beta brainwaves can cause an individual to think deeply about very little, which isn’t always good.

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