Stress Reduction, Relaxation, and Meditative States Using Psychophysiological Measurements Based on Biofeedback Systems via HRV and EEG. - Jeffery Jonathan Joshua Davis; Robert Kozma 001; Florian Schübeler (Encyclopedia of Computer Graphics and Games, 2019)

Discrimination Between Brain Cognitive States Using Shannon Entropy and Skewness Information Measure. - Jeffery Jonathan Davis; Florian Schübeler; Sungchul Ji; Robert Kozma 001 (SMC, 2020)

Respiratory Modulation of Cortical Rhythms - Testing The Phase Transition Hypothesis. - Robert Kozma 001; Jeffery Jonathan Joshua Davis; Florian Schübeler; Samuel S. McAfee; James W. Wheless; Detlef H. Heck (SMC, 2022)

Brain Dynamics in Engaged and Relaxed Psychophysiological States Reflecting the Creation of Knowledge and Meaning. - Jeffery Jonathan Joshua Davis; Florian Schübeler; Robert Kozma 001 (SMC, 2023)

Analysis of Meditation vs. Sensory Engaged Brain States Using Shannon Entropy and Pearson's First Skewness Coefficient Extracted from EEG Data. - Jeffery Jonathan Joshua Davis; Robert Kozma 001; Florian Schübeler (Sensors, 2023)

A Systemic and Semiotic Approach to Thoughts and Meaning Creation Manifested in Intentional Actions. - J. J. Joshua Davis; Florian Schübeler; Robert Kozma 001 (SCIS/ISIS, 2024)

Information-Theoretical Analysis of the Cycle of Creation of Knowledge and Meaning in Brains under Multiple Cognitive Modalities. - Jeffery Jonathan Joshua Davis; Florian Schübeler; Robert Kozma 001 (Sensors, 2024)