Directed Laplacian from tracer polarity for connectome models of neurodegenerative spread, with a nonlocal-versus-local correction and clearance as a conditional future aim
Dated research note. The claim is that the next network-diffusion model for prion-like pathology spread on a primate connectome should be a directed graph Laplacian whose edge polarity is taken from tract-tracing data rather than from diffusion MRI, with separate anterograde and retrograde operators and their ratio lef...