References
Vietinger T, Riffell JR, et al: Chemsensory Ca2+ dynamics correlate with diverse behavioral phenotypes in human sperm. Journal of Biological Chemistry. 2011, 286 (19): 17311-17325. 10.1074/jbc.M110.211524.
Stephens G, Johnson-Kerner B, Bialek W, Ryu W: Dimensionality and dynamics in the behavior of c. elegans. PLOS Computational Biology. 2008, 4 (4): e1000028-10.1371/journal.pcbi.1000028.