Cognitive Effects and Conditions...Title: Alterations of Human Electroencephalographic Activity Caused by Multiple ELF Magnetic Field Exposures Location in PEMF Global Library: Cognitive effects and conditions folder Published: 2009 Applied Frequencies: 50, 16.66, 13, 10, 8.33 to 4 Hz Available in: Omnium1, iMRS Prime Trial Abstract: This study aims at extending our ELF pilot study to investigate whether MF exposures at ELF in series from 50, 16.66, 13, 10, 8.33 to 4 Hz could alter relative power within the corresponding EEG bands. Conclusion: The final outcome of our result has shown that it is possible to alter the human EEG activity of alpha and beta bands when exposed to MF at frequencies corresponding to those same bands, depending on the order and period of MF conditions. This type of EEG synchronisation of driving alpha and beta EEG by alpha and beta sinusoidal MF stimulation, demonstrated in this study, could possibly be applied as therapeutic treatment(s) of particular neurophysiological abnormalities such as sleep and psychiatric disorders. Title: Affective response to 5 µT ELF magnetic field-induced physiological changes Location in PEMF Global Library: Cognitive effects and conditions folder Published: 2007 Applied Frequencies: 8–12 Hz Available in: Omnium1, iMRS Prime Trial Abstract: Research into effects of weak magnetic fields (MFs) at biologically relevant frequencies has produced ambiguous results. Although they do affect human physiology and behaviour, the direction of effects is inconsistent, with a range of complex and unrelated behaviours being susceptible. A possible explanation is that these effects, rather than being directly caused, are instead related to changes in affective state. A previous study showed that MFs altered the affective content of concurrent perceptions, but it was unclear whether the emotional response was direct or indirect. Conclusion: Here it is shown that exposure to a 0–5 mT MF (DC-offset sinudsoidal wave form) within EEG a-band frequencies (8–12 Hz), results in a reported change in emotional state. This relates to a decrease global field power but lacks the frontal a-asymmetry that would physiologically indicate a directly induced emotional state, suggesting that participant experiences are due to an interpretation of the effects of MF exposure. Title: Effect of LFMF on brain electrical activity in human subjects Location in PEMF Global Library: Cognitive effects and conditions folder Published: 2004 Applied Frequencies: 60 Hz Available in: iMRS Prime Trial Abstract: This study measured the response rate of normal human subjects to a low-strength, low-frequency magnetic field (MF), using nonlinear quantitative analysis of the electroencephalogram (EEG). Conclusion: The 100% response rate manifested by the study group suggested that the ability to detect low-strength, low-frequency MFs is a common property of the human nervous system. Title: Epigenetic Modulation of Adult Hippocampal Neurogenesis by Extremely Low Frequency Electromagnetic Fields Location in PEMF Global Library: Cognitive effects and conditions folder Published: February 2014 Applied Frequencies: 50 Hz Available in: iMRS Prime Trial Abstract: Here, we demonstrate that the ELFEF-dependent enhancement of hippocampal neurogenesis improves spatial learning and memory. Conclusion: Our results unravel the molecular mechanisms underlying the ELFEFs’ ability to improve endogenous neurogenesis, pointing to histone acetylation–related chromatin remodeling as a critical determinant. These findings could pave the way to the development of novel therapeutic approaches in regenerative medicine. Want complete access to the library?
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