Neurofeedback News and Research November 2019
Neurofeedback shown to be effective for Major Depressive Disorder
A recent study has shown neurofeedback to be effective in changing the “brain signature” associated with depression and thus alleviating certain recurring thought patterns that are known to trigger a relapse of the disease.
Major Depressive Disorder (MDD) is a disorder caused by a set of social, psychological and biological factors, characterized by the continuous loss of interest or pleasure in daily life and the prevalence of negative feelings such as deep sadness, guilt and low self-esteem. MDD effects a large swath of the population of the industrialized world. In the US, the lifetime prevalence of MDD is around 20%- a whopping 1 in 5 people will be affected by this disease sometime in their lives.
Neurofeedback shows great promise as non-invasive, side-effect free treatment for depression. Now it is being investigated as a possible preventative measure as well.
Following the trend in which humans are increasingly becoming cybernetic organisms, where man and machine are integrated into a functional whole. Cybernetics has some of the most inspiring applications for people missing arms or legs. We are at the edge of a whole new era in this technology, where artificial limbs will become integrated more completely into the body.
Anxiety disorders, including panic disorder with or without agoraphobia, generalized anxiety disorder, social anxiety disorder, specific phobias, and separation anxiety disorder, are the most prevalent mental disorders. Anxiety disorders follow a chronic course; however, there is a natural decrease in prevalence rates with older age. Anxiety disorders are highly comorbid with other anxiety disorders and other mental disorders.
Neurofeedback has through many studies been shown to be an effective 
For many years, neuroscience was a heavily deterministic field. The brain you were born with was thought to be the brain you were stuck with for life. With the emergence of the concept of neuroplasticity, it is now understood that this is not black and white. Brains can grow and transform, adapt to new circumstances, and even rebuild itself after an accident.
Neurofeedback is a process that involves feedback, hence the name.
Scientists have found that under one hour of neurofeedback training promotes stronger connections between the sensory and motor areas of the brain, which is a new record in terms of time. So says a new study conducted at D’Or Institute for Research and Education (IDOR), published April 15th in Neuroimage. NeuroImage is a peer-reviewed scientific journal covering research on neuroimaging, including functional neuroimaging and functional human brain mapping.
When the Columbia University School of Engineering and Applied Science publishes a study, the world sits up and takes notice.
Neurofeedback starts with a brain map. Using a qEEG, a neuroimaging technique also known as quantitative electroencephalogram, a neurofeedback specialist compares the frequencies of different areas of a patient’s brain with the known normal ranges. Then a treatment protocol is created designed to raise or lower the aberrant frequencies to within normal ranges.
A recent systematic review that included eight randomized controlled trials that compared neurofeedback treatment to treatment with medications. Outcome measures included behavioral assessments by parents and teachers, self-reports, neurocognitive measures, and EEG measurements. The results were favorable, showing improvement in objective and subjective measures of ADHD. Neurofeedback was also able to decrease medication dosages.