The video features a close-up view of a neuron with a dark background. The neuron is depicted in a blue hue, with its dendrite branches extending outward. The dendrites are shown in various states of activity, with some glowing brightly and others dimly. The animation gives the impression of electrical activity within the neuron, with sparks and light flashes along the dendrites. The video loops through different angles and perspectives of the neuron, providing a comprehensive view of its structure and function.