Abstract
The aim of this article is to provide a comprehensive explanation of the cerebral processes through which human beings acquire cognitive information about the reality they experience, which is subjective rather than objective in nature.
The dimension of experience that every human being lives is manifested through a network of energetic and predominantly electromagnetic exchanges with the outside world and in a reference to oneself in a dimension that we can define as listening or, in any case, a process of internalization of what is external. The presence of the outside world, its objective nature, that is, other than oneself, does not oppose—rather, it nourishes—our subjective being. It is a process of correlation and union of different levels of Consciousness. The brain constructs a representation of reality that in some ways was what Giordano Bruno explained in his book "Shadows of Ideas."
The meaning of "shadows of ideas" refers to the imperfect and sensitive representations of divine reality and perfect ideas. These "shadows" are the things of the phenomenal world, which appear to our senses as faded and distorted copies of the eternal principles that reside in the mind of God. In this context, we will therefore look at the processes of quantum biophysics that are activated to provide human beings with a representation of the reality they experience and which, in many contexts, then become conditioning factors that affect their quality of life.

Key words: Objective and subjective reality, physiological conflict