No, I don't think so. In the abstract the authors propose that ANNs may be useful to model the brain in three ways: 1) objective functions (brain-mediated physiological outcomes), 2) learning rules (how patterns are recognized and knowledge is gained), and 3) 'architectures' (which I assume to mean patterns of neural wiring and how info flows).

They are NOT proposing that neural nets architectures are analogous to brain architectures. I'm guessing their focus is on the lowest level activities in simple brains, perhaps afferent/efferent sensory perception, metabolic and physiological regulatory control -- the kind of things instrumented in worms like C. Elegans.