Explore the intricate relationship between brain structure and function through a comprehensive examination of spike propagation in the visual hierarchy. Delve into the Allen Brain Observatory's high-resolution 3D atlas and high-throughput pipeline for neural imaging. Discover advanced techniques such as surgically intrinsic imaging, neural pixel technology, and neuropixel workstations. Investigate the mapping of function onto structure, hierarchy scoring, and anatomical connectivity. Compare optical and electrical recording methods in the visual cortex during active behaviors. Learn about decoding techniques, the Openscope project, and small-world connectivity. Discuss accumulation of adaptation, invasive experiments, developmental studies, and the relationship between consciousness and intelligence. Explore Cloudstream technology and compare mouse and human brains. Gain valuable insights into cutting-edge neuroscience research and methodologies.