KnowraCase studyLinked fromLinked fromThe 18 pages that link to Case study, each with the reason it gives.All 18Broader topic 2Related 6Narrower topic 3Compared with 7Phineas GageNarrower topic: Gage’s evidence comes from a single historical case rather than a controlled experiment.Oliver SacksNarrower topic: Sacks built many of his books from detailed accounts of individual patients.Ian StevensonNarrower topic: Stevenson built his research around detailed investigations of individual children and alleged previous-life matches.