2020/06/01 by Guangyu Robert Yang, Xiao-Jing Wang, Xiao‐Jing Wang · 2 voices · 4 citations
Biochemistry, Genetics and Molecular Biology · Computer Science · Neuroscience · #Cell Image Analysis Techniques #Functional Brain Connectivity Studies #Neural dynamics and brain function #cs.LG #q-bio.NC
paper · pdf · doi:10.1016/j.neuron.2020.09.005
arxiv published 2020/06/01 · openalex created_date 2020/06/05 · openalex publication_date 2020/09/01 · arxiv updated 2020/09/24 · openalex updated_date 2026/07/28
Artificial neural networks (ANNs) are essential tools in machine learning that have drawn increasing attention in neuroscience. Besides offering powerful techniques for data analysis, ANNs provide a new approach for neuroscientists to build models for complex behaviors, heterogeneous neural activity and circuit connectivity, as well as to explore optimization in neural systems, in ways that traditional models are not designed for. In this pedagogical Primer, we introduce ANNs and demonstrate how they have been fruitfully deployed to study neuroscientific questions. We first discuss basic concepts and methods of ANNs. Then, with a focus on bringing this mathematical framework closer to neurobiology, we detail how to customize the analysis, structure, and learning of ANNs to better address a wide range of challenges in brain research. To help the readers garner hands-on experience, this Primer is accompanied with tutorial-style code in PyTorch and Jupyter Notebook, covering major topics.