The article discusses the results of a study on brain activation patterns during two types of games: dominance-solvable games and coordination games. It describes how different brain regions, such as the precuneus and insula, were activated depending on the type of game. The study found that the precuneus was more active in harder dominance-solvable games, while the insula was more active in highly focal coordination games. The findings suggest that these brain regions are involved in processing different types of cognitive tasks, such as memory and social coordination. The study also found that the activation of these brain regions correlated with the difficulty of the game and the participants' expected rewards. The results support the idea that intuitive and deliberative mental processes have different properties, with the "slow and effortful" process being more taxed in harder games and the "fast and effortless" process being more active in easier games. The study also highlights the importance of understanding the neural basis of decision-making and social behavior in humans. The article provides references to other studies and resources related to the topic.The article discusses the results of a study on brain activation patterns during two types of games: dominance-solvable games and coordination games. It describes how different brain regions, such as the precuneus and insula, were activated depending on the type of game. The study found that the precuneus was more active in harder dominance-solvable games, while the insula was more active in highly focal coordination games. The findings suggest that these brain regions are involved in processing different types of cognitive tasks, such as memory and social coordination. The study also found that the activation of these brain regions correlated with the difficulty of the game and the participants' expected rewards. The results support the idea that intuitive and deliberative mental processes have different properties, with the "slow and effortful" process being more taxed in harder games and the "fast and effortless" process being more active in easier games. The study also highlights the importance of understanding the neural basis of decision-making and social behavior in humans. The article provides references to other studies and resources related to the topic.