Hu H, Vervaeke K, Storm JF. (2002). Two forms of electrical resonance at theta frequencies, generated by M-current, h-current and persistent Na+ current in rat hippocampal pyramidal cells. The Journal of physiology. 545 [PubMed]
Joelving FC, Compte A, Constantinidis C. (2007). Temporal properties of posterior parietal neuron discharges during working memory and passive viewing. Journal of neurophysiology. 97 [PubMed]