http://popups.lib.uliege.be/1373-5411/index.php?id=308 Index terms fr 0 http://popups.lib.uliege.be/1373-5411/index.php?id=4563 TGD based quantum measurement theory predicts that each quantum jump involves a localization in zero modes giving rise to ordinary quantum measurement followed by a state preparation by self measurements leading to an unentangled product state. The sequence of quantum jumps defines a statistical ensemble and this suggests strongly a connection between the theory of qualia and thermodynamics. Sensory qualia can be divided to purely geometric ones represented by the average increments of zero modes (quantum measurement) and to non-geometric ones represented by average increments of quantum numbers (state preparation). Emotional qualia can be assigned to the entropic gradients associated with quantum jump sequence. The hypothesis about manysheeted ionic flow equilibrium involving superconducting magnetic flux tubes explains the strange effects of ELF em fields on living matter and the observations challenging the notions of ionic pumps and channels. Together with the padic length scale hypothesis it leads to the notion of spectroscopy of consciousiness explaining the resonance frequencies of EEG and correlating EEG bands and brain structures with the structure of the periodic table. Mon, 14 Oct 2024 11:40:02 +0200 Mon, 14 Oct 2024 13:03:10 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=4563 http://popups.lib.uliege.be/1373-5411/index.php?id=2354 Random-dot Stereogram (RDS) has been used for the research on neurophysiological mechanism of binocular vision and characteristic brain waves (VEP) evoked by three-dimensional perception were reported. However, in previous studies, because the RDS was presented to a subject rather passively with the aid of supportive devices, the VEP has been recorded at a short period by which the subject's perception of RDS and cognition of the embedded figure was not distinguishable. By contrast, we designed an experiment in which a subject was required to find out the embedded figure so that the moment of the perception of RDS appearance and the cognition of the embedded figure is distinguishable. We then estimated the moment of the cognition by EOG profiles and observed characteristic brain potentials by referring to that estimated moment. Thu, 01 Aug 2024 15:26:38 +0200 Tue, 08 Oct 2024 13:34:13 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=2354 http://popups.lib.uliege.be/1373-5411/index.php?id=1634 An analog neural network model with time delays was studied which demonstrated chaos similar to human and animal EEGs. Measures of chaos and correlation were used to investigate chaotic neural network behavior under the different external conditions and internal structural changes. External sinusoidal and pulsed periodic forces were used for chaos control. They produced transitions, "chaos-order" and "chaos-chaos", which were similar to those observed experimentally in the brain. A chaotic neural network state was introduced which is similar to that proposed for the brain. It is characterized by two types of memory and correlation structure of neuronal activities. Pathological non-chaotic neural network activity and activity with decreased chaos is induced by weakening interneuronal connections. Possible application to Parkinson's disease and dementia is discussed. Mon, 15 Jul 2024 16:13:46 +0200 Mon, 15 Jul 2024 16:13:53 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=1634 http://popups.lib.uliege.be/1373-5411/index.php?id=305 Intelligent behavior is characterized by flexible and creative pursuit of endogenously defined goals. It has emerged in humans through the stages of evolution that are manifested in the brains and behaviors of the vertebrate series. Intentionality is a key concept by which to link brain dynamics to goal-directed behavior. The archetypal form of intentional behavior is an act of observation into time and space, by which information is sought for the guidance of future action. Fri, 21 Jun 2024 14:05:28 +0200 Fri, 21 Jun 2024 14:35:08 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=305