Just over a year ago, Jim Floyd and his wife were about to go to dinner when he decided to take some medicine for what he thought was a migraine. But when his wife asked him a question a few minutes later, the words that came out of Jim’s mouth were nonsensical. As someone who used to teach courses on emergency care for strokes, Jim knew exactly what was happening to him. He was experiencing a Transient Ischemic Attack (TIA), sometimes referred to as a mini-stroke, and he was suffering from expressive aphasia, his speech rendered largely incoherent.