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How is Neurofeedback Different From Biofeedback?

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At INDY Neurofeedback, a frequently asked question is, “What is neurofeedback?” And secondly, “Is this the same as biofeedback?”

“As the owner of INDY Neurofeedback, my answer is that biofeedback is the general category — a method of gaining information by monitoring skin temperature, blood pressure, heart rate, brainwaves and other body conditions. Biofeedback has been used for years to help promote control over involuntary bodily processes like breathing and stress levels. The idea is to employ some type of sensors to give information about what is going on in the body. Neurofeedback, aka EEG biofeedback, is essentially, a specific form of biofeedback and there are differences.”

With neurofeedback, we provide information about specific brainwave activity.

What We Are Looking For

Ideally, our brain waves work together to provide a smooth or regulated (harmonious) brain function. Or, there can be dysregulation, when one or several parts of our brains are not operating at peak performance.

Like a car can be hooked up to computer to determine why the check engine light is on, brain mapping provides the same type of information about our brains. And, since we can map  the brain through a Quantitative EEG (QEEG), INDY Neurofeedback can provide specifics on how your brain is not working optimally and, most importantly, what can be done to improve it.

Using the results from the QEEG, INDY Neurofeedback staff can work with clients to help fine tune a specific brain area (and corresponding waves), just as  with a car’s engine.

How do you know if neurofeedback can help with your issue?

Neurofeedback is used to improve brainwave activity.  It is particularly useful when dealing with a variety of neurological conditions.  Neurofeedback is commonly used in cases of epilepsy, sleep disorders, anxiety, stress, ADHD and traumatic brain injuries. You can think of neurofeedback as a type of exercise program for the brain used to teach the brain how to function optimally. The goal is to bring the client’s brainwaves into balance alleviating problematic symptoms and giving clients long-term benefits.

Once the cause of the symptom is determined, there is a wide variety of methods that can be selected based on what is the best for our client’s age, special needs and/or neurological issues.  At INDY Neurofeedback, we recognize our body’s systems work together as a whole.   We incorporate both biofeedback and neurofeedback to provide our client’s with comprehensive care.

If you want to talk over something that has you concerned, we are happy to help. Your first consultation is free and completely confidential.

What are Brainwaves and Why Do they Matter?

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Good question that gets to the science of INDY Neurofeedback and what it can tell us about how our brains operate.

Humans have five different types of electrical patterns or “brainwaves.” The five brainwaves are generally listed in order of highest frequency to lowest and include: Gamma, Beta, Alpha, Theta, and Delta waves. They can be seen with the help of a qEEG (quantitative electroencephalograph), sometimes called brain mapping.

At INDY Neurofeedback, we know that every brainwave we map has a different and vital purpose. Research has demonstrated that there is an accepted normal pattern of brainwave activity. Each wave helps us cope with different types of situations – from processing and learning new information to helping us calm down after a lot of stress.

If one of the five types of brainwaves is either overproduced and/or under produced in our brain, it can compromise our daily lives. No single brainwave is “better” or more “optimal” than the others.

Here’s how our brainwaves function

While in a wakeful state, a qEEG will display all five types of brainwaves at the same time. This brain map allows us to see brainwave imbalances. The goal of neurofeedback is to transform an unhealthy, dysregulated brainwave imbalance into a normal, healthy, organized pattern. By doing this, the brain becomes more stable and is able to operate optimally and efficiently.

For example, those with ADD/ADHD have slower brainwaves than that of the rest of the population. They produce slow Theta waves when they should be producing fast Beta waves. The ADD/ADHD person compensates for the increased Theta production with hyperactivity. During sleep, clients usually have combinations of the slower frequencies, but during deep REM (rapid-eye movement) sleep, more Gamma activity is present.

  • Gamma waves are involved in higher processing tasks. They are important for learning, perception, memory, and information processing. Individuals who have learning disabilities tend to have lower Gamma activity than average.

Frequency range: 40 Hz to 100 Hz (Highest)

Too much: Anxiety, high arousal, stress

Too little: ADHD, depression, learning disabilities

Optimal: Binding senses, cognition, information processing, learning, perception, REM sleep

  • Beta waves are high frequency, low amplitude brain waves that are occur while we are awake. They are involved in conscious thought, logical thinking, and tend to have a stimulating affect. Having the right amount of Beta waves allows us to focus and complete school or work-based tasks easily. Having too much Beta may lead to us experiencing excessive stress and/or anxiety. The higher beta frequencies are associated with high levels of arousal.

Frequency range: 12 Hz to 40 Hz (High)

Too much: Adrenaline, anxiety, high arousal, inability to relax, stress

     Too little: ADHD, daydreaming, depression, poor cognition

Optimal: Conscious focus, memory, problem solving

  • Alpha waves bridges the gap between our conscious thinking and our subconscious mind. It helps us calm down and promotes feelings of deep relaxation. If we become stressed, a phenomenon called “Alpha blocking” may occur which involves excessive beta activity and very little alpha. Essentially the Beta waves “block” out the production of alpha because we become too aroused.

Frequency range: 8 Hz to 12 Hz (Moderate)

Too much: Daydreaming, inability to focus, too relaxed

Too little: Anxiety, high stress, insomnia, OCD

Optimal: Relaxation

  • Theta waves are involved in daydreaming and sleep. They are responsible for us experiencing deep and sometimes raw emotions. Too much Theta activity may make people prone to bouts of depression and may make them “highly suggestible.” Theta helps improve intuition, creativity, and is also involved in restorative sleep.

Frequency range: 4 Hz to 8 Hz (Slow)

Too much: ADHD, depression, hyperactivity, impulsivity, inattentiveness

Too little: Anxiety, poor emotional awareness, stress

Optimal: Creativity, emotional connection, intuition, relaxation

  • Delta waves are the slowest human brain waves found most often in infants and young children. As we age, we tend to produce less. Delta waves are associated with the deepest levels of relaxation and restorative, healing sleep and unconscious bodily functions such as regulating heart beat and digestion.

Frequency range: 0 Hz to 4 Hz (Slowest)

Too much: Brain injuries, learning problems, inability to think, severe ADHD

Too little: Inability to rejuvenate body, inability to revitalize the brain, poor sleep

Optimal: Immune system, natural healing, restorative / deep sleep

Understanding how each of these brainwaves work together is an important and fascinating part of what we do at INDY Neurofeedback. We work with clients to help them understand the unique individual strengths and weaknesses of their brains, and with highly specialized training, work to retrain their brains for more optimal functioning. Neurofeedback is a non-invasive approach to optimal brain functioning and improved health.

To get your questions answered about your brainwave functioning, consider scheduling a qEEG with us.