> Human brains aren't magic, special or different.

[1] https://www.nature.com/articles/s41598-024-62539-5

As the result, all living cells with DNA emit coherent (as in lasers) light [2]. There is a theory that this light also facilitates intercellular communication.

[2] https://www.sciencealert.com/we-emit-a-visible-light-that-va...

Chemical structures in dendrites, not even neurons, are capable to compute XOR [3] which require multilevel artificial neural network with at least 9 parameters. Some neurons in brain have hundredths of thousands of dendrites, we are now talking of millions of parameters only in single neuron's dendrites functionality.

[3] https://www.science.org/doi/10.1126/science.aax6239

So, while human brains aren't magic, special or different, they are just extremely complex.

Imagine building a computer with 85 billions of superconducting quantum computers, optically and electrically connected, each capable of performing computations of a non-negligibly complex artificial neural network.