"Neuronal Noise" is a specialized book that explores the role of noise in neuronal activity. It combines experimental, theoretical, and computational results to demonstrate how noise is present in neurons and its significance for neural computations. The book addresses various aspects of noise in neurons, with a focus on the largest source of noise, synaptic noise. It is aimed at both students and early researchers seeking an overview of the important methods and concepts in this field of study, as well as professionals looking for a summary of the extensive and sometimes contradictory experimental data and the different theories examining the computational power of various forms of noise in neurons. The comprehensive analysis and clear explanations make this book a valuable resource for anyone engaged with neuronal processes and their complexity.