This is an improved and much more efficient GENESIS implementation of
the dual exponential conductance version of the Vogels-Abbott (2005)
network model with Hodgkin-Huxley neurons and conductance-based
synaptic activation (COBA). Details are given in Brette et al. (2007).
It uses hsolve and runs 16 times faster than the original. The
‘VAnet2-batch.g’ script is intended to be extended for testing GENESIS
spike timing dependent plasticity (STDP) implementations with hsolve.