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#neurofeedbackabc

14. June 2021

Neurofeedback is so fascinating, is`nt it? But when you are not yet familiar with it is sometimes complicated. With our Neurofeedback ABC on Instagram and Facebook we introduce to you every week neurofeedback related terms. Compact and understandable. To learn and share with the #neurofeedbackabc and #beemedic. And if you are not on social media we will keep you up to date here at our blog.

 

A - ADHD 
“In a multicentre observational study 97% of 196 children and adolescents who received 30 sessions of ILF neurofeedback over a 15-week period reported a clear improvement in symptoms.”


About five percent of school-age children suffer from ADHD. But it does not only affect children. Many adults continue to experience additional problems such as anxiety or sleep disorders. For ADHD ILF Neurofeedback can be an effective tool to:

> Improve concentration
> Encourage relaxed attention
> Increase frustration tolerance
> Improve the ability to switch between different states of attention
> Improve sleep
> Relax the school and homework situation
> Reduce medication doses if necessary

ILF Neurofeedback also appeals to young patients in particular because of the broad range of feedback animations we have, which resemble a computer game

 

B - Biofeedback
“Biofeedback is a term used in behavioral medicine to describe procedures that enable us to make unconscious processes of our body and psyche perceptible and thus influence them.”

People can learn almost anything. The prerequisite is that there is a feedback between what is wanted and what is achieved. For example, we cannot learn to ride a bicycle if we do not feel any incline. Most of the functions of our body and psyche, on the other hand, we cannot directly perceive or consciously influence. They are controlled automatically, such as blood pressure, skin conductance, body temperature and many others. If such a function does not work properly anymore or even fails completely, there is hardly any possibility to train it, because there is no direct influence. This is where biofeedback comes into play.

Biofeedback can be combined in many ways with various methods of psycho- and physiotherapy. Just by measuring body signals, such as heart rate, muscle tension, breathing, skin conductance, the patient can be shown very well how the body reacts to certain topics, thoughts, inner images or suggestions.

 

C - Courses
We emphasise the importance of high-quality and well-founded neurofeedback training. Our courses are therefore exclusively aimed at mental health professionals and have a high proportion of practical training and self experience.

Excellent neurofeedback education has always been very important to us. So important that we offer our courses and those of our training partners with an own product brand: EEG Info Europe. 

There, mental health professionals will find basic courses as well as a wide range of advanced and indication-specific courses. And depending on your individual needs, you can attend live online or increasingly on-site courses again.

Our instructors are true neurofeedback enthusiasts. All of them are experts who work successfully with neurofeedback themselves on a daily basis in clinics and practices. 

Furthermore, our courses are characterized by

> Intensive practical and self-experience
> Excellent course organization
> Attractive venues
> Wide range of online courses
> Course equipment - during the training we provide you with high quality neurofeedback equipment
> Courses in several languages throughout Europe
> Indication specific courses for advanced users e.g. ADHD, PTSD, pain, peak performance, burnout
> Full technical support

 

D - Dreamscapes
Dreamscapes© is a collection of 27 feedback animations for neurofeedback with our Cygnet© neurofeedback software. It includes landscape animations as well as creativity and thinking games and puzzles for an individual neurofeedback experience.

Not all neurofeedback is the same. 

Feedback animations play a central role in neurofeedback. They visualize what is to be reflected back to the brain. 

The first neurofeedback animations were very simple. Mostly they were bars that changed their height depending on the EEG frequency. And even today - more than 30 years later - very simple animations are still common in some procedures, where for example objects simply move up and down. 

However, the technical possibilities are far greater. Feedback games such as Dreamscapes©, InnerTube© or Tropical Heat© make it possible to experience animations similar to a video game. With ILF neurofeedback, up to 14 parameters are sometimes hidden in an animation - from color nuances that change subtly to the speed and movement of objects in the foreground and background to the brightness. In addition, the Cygnet© neurofeedback software offers a particularly wide range of different animations, which allows an individual adaptation to the patient. This promotes motivation and anticipation of the neurofeedback sessions, the therapy is diverse and, last but not least, patients can actively participate in therapy decisions. 

 

E - Enthusiastic
Neurofeedback enthuses patients and therapists! Neurofeedback is not only effective and painless, but also fun and it brings ease into everyday therapy.

Modern Neurofeedback is user-friendly and highly effective. 

Our systems are easy to use and allow therapists to concentrate on what matters most - their patients and the therapeutic work. Neurofeedback sessions can be a way to bring more lightness and ease into the therapeutic daily work. 

But not only therapists enjoy the neurofeedback sessions! The rapid treatment success and symptom improvements motivate patients and therapists. 

During the session the patient can lean back and relax while the brain performs neurofeedback automatically and without effort. And due to our wide range of different feedback animations, the neurofeedback sessions can be individually adjusted to the patient which makes the therapy even more attractive. This makes patients look forward to their neurofeedback session! 

 

F - Frequency
Frequency is measured in Hz (Hertz). The frequency describes how fast a regular process repeats itself in a certain amount of time. We also measure brain waves in Hz and we know that neurofeedback with particularly slow frequencies down to 0.0001 Hz is extremely effective.

What was that about frequencies and amplitudes...? Don't worry! You don't have to be a neuroscientist or a physicist to use modern and effective neurofeedback.

But to understand where neurofeedback actually comes in, we need to understand that electrical signals are continuously produced by the nerve cells in the brain. Whenever nerve cells join and oscillate together, we recognise rhythmic patterns, the so-called brain waves. 

The psychiatrist and neurologist Hans Berger discovered this a 100 years ago and invented the electroencephalogram (EEG) to record brain waves. In the meantime, we know that there is a wide range of brain waves, from very slow ones over several hours or even days to over 100 oscillations per second, which are also summarised in the so-called frequency bands. And that these are related to certain states of consciousness and functions. Modern EEG amplifiers allow us to measure the different frequencies precisely. And with neurofeedback we can learn to influence them.

 

G - Growing Evidence
A randomized controlled trial from the year 2020 has shown that just one session of ILF neurofeedback leads to significant changes in the brain’s connectivity.

In the study “"Modulation of Intrinsic Brain Connectivity by Implicit Electroencephalographic Neurofeedback" (2020), Dobrushina and colleagues have been able to show that ILF Neurofeedback modulates significant changes in brain connectivity.
 
The 52 healthy subjects completed a 30-minute ILF Neurofeedback session (electrode position: T4/P4) in a double-blind, controlled experimental design. Before and after the Neurofeedback session, the activity of neuronal networks in the brain was recorded in all subjects using functional magnetic resonance imaging (fMRI) at rest showing significant changes in the brain’s activity and connectivity post neurofeedback.
 
Evidence like this is important to support the clinical effects we see in neurofeedback in a variety of indications. But what exactly do we mean when we speak of evidence? “Evidence based“ means that a method is proven to be effective by scientific outcomes.
 
Neurofeedback – which has been scientifically examined for more than 35 years now – shows growing evidence with more than 2.000 published studies. (Pubmed, 2021)
 
To find out more about the study, visit our blog or read the whole study

 

H - High Performance
Neurofeedback improves the self regulation of the brain. As so called high or peak performance training it aims to improve performance in situations where you are required to give your best. 

Usually, the main focus of Neurofeedback is the therapeutic treatment. But Neurofeedback can also be used to enhance performance and this application area has gained more importance during the last years.

High or peak performance training can be especially useful to improve performance in sports, leadership situations or as a musician. Studies have shown that Neurofeedback training can improve executive functions which can help deliver the best performance in special situations and under pressure.

 

I - ILF Neurofeedback
Infra Low Frequency (ILF) Neurofeedback works with very low frequencies of 0.1 to 0.0001 Hz. It allows us to work with the best individual frequency for each client.

The Othmers worked with the beta/SMR training first, but they soon developed the first improvement in the procedure. They decided to no longer simply reward exceeding a single threshold level, but to work with the dynamic of the reward frequency band. The clients were now given feedback of their brain activity from an animation in which a bar moved up or down. The bar represents the proportion of Beta/SMR frequencies in the Frequency Bands recorded from the EEG.
 
Working with dynamic feedback has been made possible by advances in computer technology, which, moreover, could increasingly reflect the EEG signals in ‘real time’, with almost no  delay. Using the dynamic of reward frequency bands as a feedback signal marked the first of many subsequent shifts away from the initial explanatory model because this neurofeedback was no longer based on operant conditioning.
 
If you are curious to learn more, you can read our blog article or download the whitepaper about the development of the Othmer method.

 

J - Joy
Neurofeedback is fun and motivating because it doesn't really feel like therapy.

Children and adolescents especially look forward to their neurofeedback training. Through the feedback animations, some of which are similar to a computer game, they find easy access to the therapy. They enjoy neurofeedback and often can hardly wait to go to the next session again.

But not only young patients can get enthusiastic about neurofeedback. Also very performance-oriented adults quickly feel comfortable with neurofeedback since the focus is not on problems or diagnoses. The brain performs neurofeedback automatically and without effort. It is a relaxing, less stressful therapy situation. This is good for patients and equally for therapists.

 

K - Key technology
Neurofeedback is a key technology in the field of mental health.

The World Health Organization (WHO) defines mental health as “a state of well-being in which the individual realizes his or her abilities, can cope with the normal stresses of life, can work productively and fruitfully and is also able to make a contribution to his or her community.”

Mental health is far more than the absence of serious long-term illness. We all have times when we feel down or stressed or frightened. Most of the time those feelings pass. But sometimes they develop into a more serious problem, which could happen to anyone of us.

Mental health is considered to be one of today’s mega-trends. No wonder – approx. 10 % of the population is suffering from mental health problems in a way that prevents them from participating in our post-industrial information-centric society.

As a result, the demand for help is rapidly increasing while the supply remains limited. As in other healthcare areas technology may be able to help close the increasing service gap.

BEE Medic is specialised in developing EEG-based technology for mental health. With our modern neurofeedback solutions selected parameters of the patient's own activity, which can normally not be perceived, are made accessible to clients via the senses, e.g. by means of an audio-visual animation. This helps to improve the self-regulation of the brain and thus many symptoms of mental illnesses.

 

L - Long-term
Neurofeedback therapy can help to increase patient well-being in the long term. Just a few sessions are often sufficient to achieve an improvement in symptoms.

Within the first sessions of Neurofeedback, patients usually already notice some changes. But this does not mean that the improvement is finished - also in the further progress of the therapy patients and therapists notice changes in their symptoms and everyday circumstances - sometimes even partners, parents or teachers see them more than the patients themselves. Therefore it is important, also for the relatives, to report such observations back to the neurofeedback therapist for therapy planning.

Several studies have proven that Neurofeedback can help to increase patient well-being in the long term. For instance the medical journal European Child & Adolescent Psychiatry published a study that found that children diagnosed with ADHD showed large and positive improvements after 6 months of Neurofeedback treatment. In the process their symptoms have even improved over time, without needing further Neurofeedback therapy. 
Another study examined the treatment of tinnitus through Neurofeedback. The results of this study show that the participants could significantly improve their tinnitus  handicap inventory and visual analog scale scores after 5 months of Neurofeedback treatment. 
Furthermore a study of experimental neuropsychologists at Saarland University showed that subjects of the study could improve both short-term and long-term memory after participating in Neurofeedback training compared to the control group.

It can be concluded that there is growing scientific evidence which proves that Neurofeedback can improve patients’ wellbeing not only in the short term but also in the long term. 
 

Details and referneces to the studies can be found in our blog.

 

M -  Mirror
Neurofeedback is like a mirror for our brain. Through this self-awareness, the self-regulating ability of our brain and therefore also symptoms of various conditions can be improved in the long term.

During Neurofeedback, EEG signals are derived from the surface of the head. Through the positioning of the electrodes and the feedback parameters, based on the symptoms of the patient, it can be determined which range of neuronal activity is presented to the brain visually, auditorily and tactilely.

The brain uses those reported signals like a mirror. That is because our brain constantly tries to relate impressions from the environment to itself and analyze its own influence on it. During Neurofeedback, it is important for patients to realize that their brain influences what is happening on the screen. Through this self-awareness, patients can learn to improve their self-regulation skills.

For instance, stress symptoms, sleep disorders or disturbances of the attention and concentration spectrum, which often accompany mental illness, can thereby be significantly improved.

 

N - NeuroAmp
The NeuroAmp EEG amplifier with the integrated Cygnet neurofeedback software  is the core of effective neurofeedback.

You don't need much for neurofeedback. Most practices today value making patients feel comfortable anyway and have already comfortable seating, monitors and a laptop. For the neurofeedback itself you need the NeuroAmp EEG amplifier. The NeuroAmp is a compact, portable device which can be easily placed on a desk or a trolley. And well... the software just runs on a laptop or PC ;)


In our EEG Info Europe courses we provide the complete hardware and software for the practicum. You will see there how easy it is to use. And of course we also equip our education partners with our systems.

 

O - Online Training
Our Neurofeedback courses are also offered online in an effective and educational way.

Since the beginning of the Covid-19 pandemic, a large part of our lives has been taken place online. This also applies to our courses. We offer both webinars and basic courses online - with succes! With our online courses we have already convinced numerous participants who now even want to learn only online. Surely, this is also a type question, but nevertheless online learning can be fun and effective.

Online basic courses offer you planning security. The courses can take place, completely independent of possible regional or national travel or assembly restrictions as well as quarantine requirements. You also minimize your risk of infection. 

Through user-friendly software and varied course content we make sure to offer you a pleasant course experience. Of course you can also borrow and try out a complete Neurofeedback system for free of charge for the duration of the course. 

All course dates and more information can be found on our EEG Info website https://eeginfo-europe.com/de/lehrangebote.

If you are interested in some course insights you can read about the personal experiences of two of our colleagues, who participated in an online basic course, on our blog. 
https://eeginfo-europe.com/de/wie-funktioniert-das-eigentlich-mit-der-neurofeedback-selbsterfahrung-bei-den-onlinekursen