Christoph Simon

The paper shows weak magnetic fields affect Xenopus laevis tadpole pigmentation in a light- and eye-dependent manner consistent with the radical pair mechanism.

This paper challenges claims of extracranial biophoton detection from the human brain by showing that reported signals are likely due to background contamination and scalp emission.

The paper tests a quantum model's predictions about weak magnetic field effects on superoxide in planarians, confirming the model's predictions for lower and higher fields.

This study uses advanced imaging systems to detect ultraweak photon emission (UPE) from live and dead mice and stressed plants, revealing differences in UPE intensity under various physiological conditions.

The paper models the effects of telecommunication frequency radiation on radical pair systems and concludes the radical pair mechanism cannot explain observed reactive oxygen species production.

The paper investigates how weak magnetic fields and isotopes affect microtubule polymerization, finding a nuclear spin-driven isotope effect enhanced by magnetic fields.

This study compares the effects of ketamine and thiopental anesthesia on ultraweak photon emission and oxidative-nitrosative stress in rat brains, finding contrasting impacts on UPE, oxidative markers, and antioxidant capacity.

This study shows that melatonin, not light, primarily drives circadian regulation of melanin synthesis and melanophore proliferation in Xenopus laevis, with melatonin mimicking dark-phase gene expression.

The paper develops a quantum theoretical model of the radical pair mechanism in FAD biradicals to predict magnetic field dependence of transient absorption signals, consistent with experiments.

The paper simulates light propagation through myelinated axons with multiple Ranvier nodes to study polarization preservation and transmission loss.

The paper analyzes the human structural connectome including the brainstem, finding it to be the most highly connected structure across multiple centrality metrics.

This study proposes a radical pair mechanism to explain how hypomagnetic fields affect adult hippocampal neurogenesis through reactive oxygen species (ROS) modulation.

The paper models how magnetic fields affect microtubule organization through radical pair dynamics and predicts isotopic effects on MT density.

The paper shows that magnetic fields and lithium affect circadian rhythms through radical pair mechanisms in cryptochromes, reproducing experimental results and predicting isotope-dependent lithium effects.

The paper proposes a model linking lithium's effects on hyperactivity to quantum entanglement via radical pair dynamics in rats.

The paper proposes a biochemical mechanism for time-encoding memory formation in Purkinje cells through protein complex dynamics and rate constants.