Nonoptimal Component Placement, but Short Processing Paths, due to Long-Distance Projections in Neural Systems

Figure 3

Original and Optimally Rearranged Layouts of Local and Global Neural Networks of C. elegans

(A) Original placement of neurons within rostral ganglia.

(B) Optimized wire-saving component placement of rostral ganglia neurons.

(C) Original layout of global C. elegans network (lateral view).

(D) Global C. elegans neuronal network, rearranged to minimize total network wiring.

A larger version of this figure is available at http://www.biological-networks.org.