Explore the fascinating world of neuroscience and computational models in this comprehensive lecture on circuits for intelligence. Delve into the intricacies of neurons, their various shapes, and communication methods through synapses. Examine different neuron models, from simple leaky integrate-and-fire to the complex Hodgkin-Huxley model. Discover diverse methods for studying the brain, including lesion studies, visual illusion perception, and single neuron recordings. Investigate the role of face recognition in social perception and computation. Gain insights into how researchers interrogate neural circuits in the human brain, bridging the gap between biological and artificial intelligence.