“…During the 1970s, some authors pointed out that the use of distributed-delays in biology can lead the models to be more tractable and more realistic than those with discrete-delays (MacDonald, 1980). It is thus necessary and important to study the synchronization problem of the coupled neural networks with distributed-delay coupling (Cao et al, 2008; He et al, 2017; Hu et al, 2014; Leng and Wu, 2016; Li et al, 2015; Yuan, 2009). Several dynamical properties of the neural networks with distributed-delay were investigated, such as passivity analysis (Wen et al, 2015; Yu and Cao, 2018), stability (Liu et al, 2006) and almost periodic solution (Jiang et al, 2015).…”