This website is a neuroscience research tool sponsored by the National Institutes of Health (NIH), Department of Health and Human Services, and NIH Blueprint. The "NIF Tools" tab at the top of any page provides links to eight of the resource types that the network searches, with further explanation as to which databases are searched within those resource types. The "NIF Data Federation" link takes you to a list of the 40 databases that when searched, reveal what is called, the "hidden web", as the content is that not typically indexed by existing search engines. Importantly, for this complex and important website, there are "tutorials" available on the site in the top right hand corner. The "Webinars" section links to the most current webinar, as well as to the "Webinar Archive" from 2009.