Saudargiene A, Porr B, Wörgötter F. (2004). How the shape of pre- and postsynaptic signals can influence STDP: a biophysical model. Neural computation. 16 [PubMed]
Schulz PE, Cook EP, Johnston D. (1994). Changes in paired-pulse facilitation suggest presynaptic involvement in long-term potentiation. The Journal of neuroscience : the official journal of the Society for Neuroscience. 14 [PubMed]