--- title: "Brain Creation" --- ## Create Brains connected to Specific Data Sources Choose the type of Brain you want to use, based on the data source you wish to interact with. Name your Brain and provide a detailed description. The better the description, the more effective it will be because when you search for information in Quivr without specifying the Brain you want to interact with, Quivr will automatically select the best Brain to answer your question based on its description. If necessary, feed your brain with data that it can store.