15 feb. 2026

”Coaching through biofeedback in heart disease” @”what you are comes to you” :)

 This year we celebrate 45 years from graduation Electronics.

In the title of this post is the name of my work at the end of this very interesting 5 years of deep and consistent learning. It was my choice to explore medical electronics, a field quite SF for that time - 1981.

And yet, very interesting even now - or shall I say only these later years the subject was considered more and more. Anyway, very useful, not only interesting in my work as a coach - that is why the famous quote ”what you are comes to you” Ralph Waldo Emerson.

Here it is the 2nd page of the 1st chapter of my work - yes, back there, it was handwritten. Yes: mine :)


”In a cybernetic sense, the organism is a self-regulating system composed of groups of interconnected components. Self-regulation is achieved through feedback: a method of comparing a suitably processed output quantity with a reference quantity.

From a psychological perspective, feedback is a circular link that defines the interactive nature of interaction—the mutual dependence between terms, phenomena of conditioning, functionality, and causality. “Feedback is a property of the system as a whole, involved in the organization of subsystems and their combinations.” (G. Klaus, see bibliography).

Feedback also operates within forms of thought and throughout the entire conscious and unconscious regulation of conduct. A distinction is made between: precipitation feedback (developmental): where system values develop in a circular reaction, increasing their potential, and stabilizing feedback: which creates a comfortable functionality for systems.

Physiologically, we speak of so-called inverse afferentation (Austin, see bibliography). This refers to the fact that the central nervous system of higher animals possesses the property of perfectibility due to a specific process: before an act is performed, a model of the expected result is envisioned in the brain. Afterward, the actual result is compared with that model, and discrepancies are corrected upon repetition of the act.

By compiling these consonant definitions, we will analyze the behavior of the organism.”

@Magda Bunea