Stephan Gerhard, Leila Cammoun, Jean-Philippe Thiran, Patric Hagmann. ConnectomeViewer.org. Ecole Polytechnique Fédérale de Lausanne and University Hospital Center and University of Lausanne. 2010.
Apart from Connectomics research being done at mesoscale level, there are plenty
of efforts to map wiring diagrams on the microscale levels, i.e. the cellular level.