>>14211273Neurons in the brain are some of the smallest cells in the human body and
there's no pattern like nucleotides. They interact across chemical and electrical synapses so there are potentials to account for along with composition and structure. Two identical neurons can act differently because there's no way to know the state of the entangled neurons and surrounding neurotransmitters. They are very delicate, like jelly, and billions of them in very critical parts of the human body where damage can easily cause death, paralysis, blindness, severe maiming.
Your only hope is a xenotransplant. Take a muscle from a hog all the way up to a neuron. Cath into a ventricle. Run a spinal tap of the axons and stitch the muscle onto a graph. Keep pouring them in and hope for the best and keep the guy drugged up so the hog brain does not try to take over the host. It would be only for life critical movements. You would be lucky to walk up stairs again.