The Grinch's amygdala (also involved in experiencing emotions) would probably be hypertrophied—explaining his emotional volatility, paranoia and exaggerated reactions. Combined with his limbic system, ...

The Grinch is one of the holiday season’s most familiar icons. The grumpy, green, fur-covered misanthrope who plotted to sabotage Christmas in Dr Seuss’s classic 1957 work has now become a ...