A dynamic and fluid representation of neurons firing is an image that illustrates the flow of electrical impulses through a network of neurons. The representation typically involves bright sparks or lines that move through the network to indicate the firing of individual neurons. The overall effect is one of movement and activity,with the bright sparks or lines adding a sense of energy and excitement to the representation. This type of representation is commonly used in visualisations of neural activity and can be used to help explain complex neural processes to a lay audience.