T. Kanamaru et Y. Okabe, Fluctuation-induced memory retrieval in a pulsed neural network storing sparse patterns with hierarchical correlations - art. no. 031904, PHYS REV E, 6403(3), 2001, pp. 1904
An associative memory in a Pulsed neural network composed of the FitzHugh-N
agumo models storing sparse patterns with hierarchical correlations is inve
stigated. The memory patterns composed of 0/1 digits are represented by the
synchronous periodic firings of the neurons. It is found that the target p
attern and the OR pattern are retrieved individually by controlling the int
ensity of fluctuations in the system.