1.Objective of the research One knows the information flow is not instantaneous in general.For example,synaptic communication between neurons depends on propagation of action potentials along the axons.The finite conduction velocity and the information processing time in synapses lead to the conduction delay.Therefore,for real neurons,the delay time is inevitable in signal transmission.Furthermore,bursting synchronization likely plays many subtle information-processing roles in healthy neural tissue,though these roles are far from completely understood at the present time.Clinically,the connection between bursting and synchronization is extremely important,since synchronization in large neural population is widely viewed as a hallmark of seizers.However,the relation of the delay and the bursting synchronization in real neurons is never reported in previous study.