Román F. Grey Matter: The fascinating history of knowledge about the brain. J. Appl. Cogn. Neurosci. (Barranquilla) [Internet]. 2023 Feb. 1 [cited 2026 Mar. 27];4(1):e00334754. Available from: https://revistascientificas.cuc.edu.co/JACN/article/view/4754