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related 2.58 — strongly supporting 5 facts
The relationship between the brain and quantum computing is defined by ongoing scientific debate regarding whether biological neural processes can sustain quantum states, as discussed by Christof Koch [1] and Max Tegmark [2]. While some researchers like Stuart Hameroff propose the brain functions as a quantum computer [3], others outline the strict physical criteria required for such a system [4] or speculate on the future possibility of coupling the two to expand consciousness [5].
Facts (5)
Sources
Quantum Models of Consciousness from a Quantum Information ... arxiv.org 2 facts
claimTo function as a quantum computer, the brain's mechanism must meet five criteria: possess a long nuclear-spin coherence time to function as a qubit, have a method for transporting qubits throughout the brain and into neurons, include a molecular scale quantum memory for storing qubits, contain a mechanism for quantum entangling multiple qubits, and initiate a chemical reaction that triggers quantum measurements to determine neuron firing rates.
referenceStuart Hameroff proposed that the brain functions as both a neurocomputer and a quantum computer in his 2007 paper 'The brain is both neurocomputer and quantum computer'.
Quantum mechanics and the puzzle of human consciousness alleninstitute.org 2 facts
quote“It’s total science fiction right now, but if you could couple your brain with a quantum computer, achieving entanglement between the brain and the computer, you could expand your consciousness,”
claimChristof Koch notes that the brain's warm, wet environment is significantly different from the frigid conditions (colder than the vacuum of outer space) required for current quantum computers, leading many to believe the brain cannot sustain quantum processes.
Panpsychism - Wikipedia en.wikipedia.org 1 fact
claimMax Tegmark argues that the brain is likely not a quantum computer in his 2000 paper 'Why the brain is probably not a quantum computer' published in Information Sciences.