Thomas Espeseth (born 1973) is a Norwegian psychologist, neuroscientist and Professor of Psychology at the University of Oslo. He researches cognitive neurogenetics, such as genetic effects on the brains's morphology, physiology, and cognitive functions.[1] In 2008 he received His Majesty The King's Gold Medal for his research. According to Google Scholar, he has been cited over 15000 times in scientific literature and has an h-index of 54.[2]