Quantum Brain: The Next Frontier or Mere Speculation?

Is your brain a quantum computer, or are we just overthinking it?

A recent study from Shanghai University proposes a bold theory: quantum entanglement might play a crucial role in human consciousness. The research suggests that the myelin sheath, a fatty structure surrounding nerve cell axons, could create an environment conducive to producing entangled biphoton pairs.

This quantum process could help synchronize neurons, a key aspect of cognition. While the idea isn't new — first floated by Roger Penrose and Stuart Hameroff in the 90s — it remains highly controversial.

Critics argue that the brain’s "hot and messy" nature is too chaotic for such delicate quantum phenomena. However, if proven, this could revolutionize our understanding of the mind. But here’s the question: Are we on the verge of a breakthrough, or are we mistaking complexity for quantum mysticism?

Read the full article on Popular Mechanics.

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