New research suggests that our brains use quantum computation


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Scientists from Trinity College Dublin believe our brains can use quantum computation. Their discovery comes after they adapted an idea developed to demonstrate the existence of quantum gravity to explore the human brain and its workings.

The measured brain function was also associated with short-term memory performance and conscious awareness, suggesting this Quantum operations It is also part of the brain’s cognitive functions and awareness.

If the team’s findings can be confirmed – which likely require advanced multidisciplinary approaches – they will advance our general understanding of how the brain functions and possibly how it can be preserved or even healed. They may also help find innovative technologies and building more advanced quantum computers.

Dr. Christian Kerskens, Principal Physicist at Trinity College Institute of Neuroscience (TCIN), is the co-author of the research article just published in Physics Communication Journal. He said: “We adapted an idea, developed it to conduct experiments to prove the existence of quantum gravity, with which you can find out Quantum Systemsthat interact with an unknown system. If the known systems are entangled, then the unknown must also be a quantum system. It overcomes the difficulties of finding gauges for something we know nothing about.

“For our experiments, we used the rotation of protons in ‘brain water’ as a known system. ‘brain water’ naturally accumulates as a liquid in our brains and the proton turnover can be measured using MRI. Designing a specific MRI to look for the entangled spins, we found the MRI signals Magnetic-like heartbeat excitation potential, a form of EEG signal. personal experience Or simply from watching hospital dramas on TV.”

Electrophysiological potentials such as the stimulated heart-pulse potentials usually cannot be detected using MRI and the scientists believe they could only observe them because the nuclear proton rotation in the brain was entangled.

Dr. Kerskens added: “If entanglement is the only possible explanation here, it means that brain processes must interact with the nuclear windings, mediating entanglement between the nuclear windings. As a result, we can conclude that these brain functions must be quantum.”

“Since these brain functions have also been linked to short-term memory performance and conscious awareness, it is possible that these quantum processes are an important part of cognitive and conscious brain functions.

“Quantum brain Processes could explain why we can still outperform supercomputers when it comes to unforeseen circumstances, making a decision, or learning something new. Our experiments, conducted only 50 meters from the lecture hall where Schrödinger presented his famous ideas about life, may shed light on the mysteries of biology, and on consciousness that is difficult to understand scientifically.”


Achieving greater entanglement: Milestones on the path to useful quantum technologies


more information:
Christian Matthias Kerskens et al, Experimental indicators of non-classical brain function, Physics Communication Journal (2022). DOI: 10.1088 / 2399-6528 / ac94be

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Trinity College Dublin


the quote: New Research Suggests Our Brains Use Quantum Computing (2022, Oct 19), Retrieved Oct 19, 2022 from https://phys.org/news/2022-10-brains-quantum.html

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