Mind maps are a visual note-taking technique developed by Tony Buzan in the 1970s to aid recall, creativity, problem solving, and presentation. Mind maps use images, colors, and branches connected to a central concept to depict associations between key words according to how the brain naturally works in an associative rather than linear manner. Mind maps are easier to recall than linear notes because the brain remembers key words and images rather than full sentences. Regular review of mind maps reinforces memory retention.