Amazing stuff! The physics behind consciousness.
"... Now, a research group in China has shown that many entangled photons can be generated inside the myelin sheath that covers nerve fibers. It could explain the rapid communication between neurons, which so far has been thought to be below the speed of sound, too slow to explain how the neural synchronization occurs. ...
Comprised of up to hundreds of layers, myelin insulates the axons, as well as shaping them and delivering energy to the axons. (In actuality, a series of such sheaths stretches across the length of the axon. The myelin sheath is typically about 100 microns long, with 1 to 2 micron gaps between them.) Recent evidence suggests myelin also plays an important role in promoting synchronization between neurons. ...
The Chinese group applied cavity quantum electrohydrodynamics to a perfect cylinder surrounded by the myelin, making the reasonable assumption that the outer wall of the myelin sheath is a perfectly cylindrical conducting wall.
Using quantum mechanical techniques, they quantized the electromagnetic fields and the electric field inside the cavity, as well as the photons—that is, treated them all as quantum objects—and then, with some simplifying assumptions, solved the resulting equations. ..."
From the abstract:
"Consciousness within the brain hinges on the synchronized activities of millions of neurons, but the mechanism responsible for orchestrating such synchronization remains elusive. In this study we employ cavity quantum electrodynamics to explore entangled biphoton generation through cascade emission in the vibration spectrum of C-H bonds within the lipid molecules' tails. The results indicate that the cylindrical cavity formed by a myelin sheath can facilitate spontaneous photon emission from the vibrational modes and generate a significant number of entangled photon pairs. The abundance of C-H bond vibration units in neurons can therefore serve as a source of quantum entanglement resources for the nervous system. These findings may offer insight into the brain's ability to leverage these resources for quantum information transfer, thereby elucidating a potential source for the synchronized activity of neurons."
Entangled biphoton generation in the myelin sheath (no public access)
Fig. 1 Cylindrical cavity formed by the myelin sheath
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