Computational Neuroscience Explained : How the Brain Computes From Neurons and Synapses to Neural Networks and the Future of AI

by C. Louis-Charles

The brain outperforms every artificial system ever built and most engineers have no idea why. Despite breathtaking advances in machine learning, deep learning, and large language models, the gap between artificial and biological intelligence grows wider every year. Not because the science is out of reach, but because it has never been translated for the engineers, data scientists, and researchers who need it most. If you have struggled to understand how the brain learns from a single experience, why spiking neurons offer dramatic energy advantages over conventional neural networks, or how cortical circuits give rise to perception, memory, and decision-making, this book was written for you.
Inside this book, readers will learn how Understand how biological neural circuits compute, learn, and adapt — and what fundamentally distinguishes them from artificial deep learning architecturesApply spiking neural network models and cortical circuit principles to next-generation AI and neuromorphic computing systemsMaster plasticity and learning mechanisms — from Hebbian learning and spike-timing-dependent plasticity to one-shot learning and memory consolidationDecode cortical microcircuit architecture and trace how layered brain regions process sensory, motor, and cognitive informationBuild practical frameworks for energy-efficient learning systems inspired by the brain's extraordinary computational economyExplore predictive coding frameworks and understand how the brain continuously generates, updates, and refines internal world modelsMap connectomics and large-scale neural networks and understand how global brain connectivity shapes cognition and behaviorAnalyze oscillations and rhythmic coordination — the brain's core timing mechanisms for attention, working memory, and motor planningUnpack sleep-dependent consolidation processes and their implications for memory replay, lifelong learning, and AI training designNavigate decision-making architectures grounded in basal ganglia, prefrontal cortex, and reinforcement-learning biologyWhat sets this book apart from standard neuroscience textbooks or AI engineering manuals is its singular focus on the intersection of the two disciplines. Every chapter builds a bridge from biological mechanisms to computational models — so the science is always grounded in something engineers and scientists can apply. Whether you are modeling the visual cortex, studying event-driven neuromorphic hardware, or building AI systems inspired by the way the brain learns, every concept connects to a purpose you can use.
Computational neuroscience is rapidly becoming one of the most strategically important disciplines in technology. As artificial intelligence confronts the hard limits of brute-force computation, researchers and engineers are turning to the brain for answers. From ion-channel and membrane dynamics that control how individual neurons generate action potentials, to large-scale connectomics mapping how billions of synapses organize into functional networks, this book covers every layer of biological intelligence with scientific rigor and practical clarity.
Whether you are a machine learning engineer expanding into brain-inspired computing, a neuroscience graduate student seeking computational frameworks for your research, a cognitive scientist modeling perception and behavior, or an AI researcher pushing the boundaries of learning systems this book meets you where you are. The future of intelligence, artificial and biological, depends on understanding both. Here is where that understanding begins.

426 pages, Kindle Edition

Published May 21, 2026