The perception of energy processes in the human psyche is often stigmatised in modern medicine and clinical psychotherapy. The concept of psychological and mental energy is still used only as a metaphor.
Nevertheless, the energy processes in the human mind and emotions are not radically different from those in the physical body, or even in a broader sense from sound or heat waves. The phenomenon of energy is identical in all processes, whether in the atom, the transformer, the computer or the human being. This is because energy is the essential property of matter that drives everything in the universe, including dynamics of personality.
The concept of viewing personality dynamics as an energetic process is not a novel one. The APA Dictionary of Psychology (2018) asserts that in classical psychoanalytic theory, the psychic or mental energy is posited as the dynamic force behind the instincts, drives and mental processes.
Many pioneering figures in the fields of neurobiology, psychology, and physiology have situated energy at the core of their theoretical frameworks: Gustav Fechner (1905), William James (1907), Sigmund Freud (Gay, 1988), Charles Sherrington (1940) Hermann von Helmholtz (in Cahan, 1995) and others.
In the last decades, there has been a resurgence of interest in the scientific community in the field of energetic or thermodynamic-related theories of consciousness, with research being conducted in a number of different scientific disciplines.
Among the others is Dr. William A.Tiller, professor of Materials Science and Engineering at Stanford University, USA, who has initiated the Copernican-Scale revolutionary research on Subtle Energies, Intentionality & Consciousness (1997, 2007). The other notable authors are Deacon (2013);
Collell and Fauquet (2015); Annila (2016); Street, 2016; Tozzi et al., 2016; Marchetti, 2018 and in the field of philosophy of mind (Strawson, 2008, 2017).
Neuroscientist Harris R. Lieberman (2007) defined the term “mental energy” as the ability or willingness to engage in cognitive work. While physical energy can be objectively defined, the concept of mental energy is a relatively new one. Mental energy can be understood as a mood, but it can also be described as the ability or willingness to engage in cognitive work. H.Lieberman offers a number of methods that can be used to assess mental energy, including tests of cognitive performance, mood questionnaires, electrophysiological techniques, brain scanning technologies, and ambulatory monitoring.
There is no consensus among scientists as to the precise definition of the term 'mental energy'. From a psychotherapeutic perspective, the objective of this thesis is to gain an understanding of the nature of mental energy in relation to consciousness.
Robert Pepperell (2018) from Cardiff Metropolitan University, United Kingdom, suggests to view consciousness as a physical process caused by the organisation of energy in the brain. It can be posited that physical processes occur in time and space and are causally determined by the actions of energy, forces, and work upon matter.
Johnjoe McFadden (2002) academic and professor of Molecular Genetics at the University of Surrey, United Kingdom has proposed the electromagnetic theories of consciousness. Thoughts are viewed as electromagnetic representations of neuronal information.
Susan Pockett, a neurophysiologist from New Zealand, has put forth a theory that shares a similar physical foundation with McFadden's. This theory posits that consciousness can be understood as a specific type of spatio-temporal pattern within the electromagnetic field (2000, 2012).