An interneuron (also called internuncial neuron, relay neuron, association neuron, connector neuron, intermediate neuron or local circuit neuron) is a broad class of neurons found in the human body.[citation needed] Interneurons create neural circuits, enabling communication between sensory or motor neurons and the central nervous system (CNS).[citation needed] They have been found to function in reflexes, neuronal oscillations,[1] and neurogenesis in the adult mammalian brain.