STDP: Δw = A₊ exp(-Δt/τ₊) for Δt>0 (LTP), -A₋ exp(Δt/τ₋) for Δt<0 (LTD)

Bi-Poo 1998 spike-timing-dependent plasticity: synaptic weight w between a pre-synaptic neuron and a post-synaptic neuron undergoes long-term potentiation (LTP, Δw > 0) when the pre-synaptic spike precedes the post-synaptic spike by Δt =…