Though see gwern's skeptical take. https://www.gwern.net/Hydrocephalus#problems-with-the-case-studies https://www.gwern.net/Hydrocephalus#problems-with-the-cas

Though see gwern's skeptical take. https://www.gwern.net/Hydrocephalus#problems-with-the-case-studies https://www.gwern.net/Hydrocephalus#problems-with-the-case-s...