This article discusses the relationship between artificial intelligence (AI) and neuroscience, and how they have converged to create possible applications. The researchers conducted a scoping review of 185 publications, 173 of which were from scientific databases, and the remaining 12 were hyperlink references from Google. The article highlights how neuroscience principles have helped to validate existing AI-based models, and how biological neural networks have helped to develop deep neural network architectures with several layers.