In the case of a postsynaptic change in synaptic conductance G (−30% to 30% with respect to control), the only remarkable effect was a reduction in burst spikes precision when G was reduced, while no appreciable changes were observe in pause precision. The spike precision decrease at low G was likely related to a greater influence of previous spikes on burst initiation. Therefore, in the present conditions, precision could be more effectively tuned by P than G.