Search for the influence of the tyrosine hydroxylase (TCAT)(n) repeat polymorphism on personality traits.

A putatively functional tetranucleotide repeat polymorphism in the tyrosine hydroxylase gene (TH) has been investigated with regard to different aspects of psychopathology. We investigated whether reported associations of this TH polymorphism may reflect associations with common personality traits. Personality was assessed by the NEO Personality Inventory… CONTINUE READING