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Remembrances of Chuck Davis

September 5th, 2017

By Siegfried Othmer, PhD

We have lost Chuck Davis. And what a loss it is. Even among all the mavericks in this field, Chuck was an outlier. Like several other developers, he came to the field from prior work in aerospace. He was in excellent company. First there was Edward Dillingham, developer of the NeuroCybernetics; then there was Howard Lightstone, developer of the EEGer, and finally Bernhard Wandernoth, developer of Cygnet; and I had spent twenty years in aerospace research as well). In his early career, Chuck was involved with engineering control systems. Just as others have thought before him, it was natural to conjecture that the same methods might be relevant to the brain as well. After all, it faces the same issue of functioning as a control system. But it was the differences, rather than the commonalities, that turned out to matter most.

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On my Professional Partnership with Chuck Davis

September 5th, 2017

By Victoria Ibric, M.D.

Charles Jefferson Davis, affectionately known as Chuck, was born an engineer. At an early age, he spent his time taking things apart to see how they worked. As a boy, he rigged the household phone to talk to people around the world without the help of the phone company. He worked for companies such as NASA’s JPL (Jet Propulsion Laboratory), Lockheed, and others. He was a brilliant engineer that some called the “Black Einstein.” At some point in his life, he decided to focus his efforts on creating something that would make a more direct positive difference in people’s lives. As the inventor of the ROSHI I & II and the pROSHI, he has helped thousands unscramble the anomalies of their brains over the years. This non-drug, non-invasive procedure that he eventually called the Neurodynamic Activator® far exceeded the capabilities of any instrumentation of its kind, and it came along well before its time.

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States of Diminished Consciousness

August 29th, 2017

By Siegfried Othmer, PhD

A newly published book titled “Into the Gray Zone”, by neuroscientist Adrian Owen, delves into the mental lives of people in ‘vegetative states’ using the latest brain imaging tools. He was able to demonstrate decision-making capability on the part of patients thought to be incapable of that level of mental activity. That presupposes the existence of ordered sensory processing, first of all, which is saying a lot already. On top of that, there must be the capacity to organize a response, which calls for coordinated activity over various parts of the brain. That too is impressive — even if that response is only planned but not executed. The response is necessarily limited to activity internal to the brain. What Owen gets to see is the equivalent of what goes on in a normally functioning brain when a response is merely being visualized rather than overtly executed–like mentally rehearsing a putt. There is little doubt now that some people stuck in vegetative states are capable of organizing such internal ‘visualizations’.

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On the Life of Marian Diamond

August 22nd, 2017

By Siegfried Othmer, PhD

Marian Diamond, first female science professor at Cornell, and later neuroscience researcher at Berkeley, has ‘graduated out of mortality’ at the age of ninety. The research on which her fame rests was done in the sixties. At that time, she established that rats living in an enriched environment benefited vis-a-vis rats in an impoverished environment with respect to brain parameters such as cortical thickness, total brain protein, weight of occipital cortex, ratio of cortex to the rest of the brain, and the number of glial cells. The case for the existence of brain plasticity had been made—for rats, in any event.

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On King Lear and Peacocks

August 14th, 2017

By Siegfried Othmer, PhD

A recent article in the NY Review of Books covers an ongoing controversy about the major differences in an early version of King Lear and the later version, the First Folio. The book under review makes the case for a definitive version that has gone missing.

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A Remarkable Recovery

April 28th, 2017

By Siegfried Othmer, PhD

After more than thirty years in neurofeedback one is less likely to be surprised by a particular clinical outcome than in an earlier day. A few months ago Kurtis Walton sent me a set of pre-post QIKtests (CPT) that showed startling change where that had not really been expected, so that is worth a further look. The client has given her permission for us to present information on her experience with the training.
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The EEG Info Newsletter circulates via email at least once a month. A variety of topics related to the Neurofeedback / EEG Biofeedback field are covered in over 300 articles.

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