Providing a web site featuring temporary use of non-downloadable software for locating, analyzing, reviewing, tracking, browsing, and sharing information about neuroscience and brain circuit mapping; Providing a web site featuring temporary use of non-downloadable software for a web portal for locating, analyzing, reviewing, tracking, browsing, and sharing information about neuroscience and brain circuit mapping; Research and development in the field of neuroscience and brain circuit mapping for scientific research purposes; Scientific research and development; Providing an on-line searchable database in the field of neuroscience and brain circuit mapping for scientific research purposes; Research and development and consultation related thereto in the field of developing scientific protocols and scientific methods for brain circuit mapping and brain circuit mapping approaches based on transgenic viruses, tissue clearing and expansion, optical microscopy, image analysis, and laboratory automation