
Keywords: ADHD، اختلال بیش فعالی کمبود توجه; DHEA, dehydroepiandrosterone; DHEA-S, dehydroepiandrosterone sulfate; NMDA, N-methyl-d-aspartate; GABAA, γ-aminobutyric acid type A; TH, tyrosine hydroxylase; ADHD, attention-deficit hyperactivity disorder; NS, novelty seeking; HA, harm avoidance; RD, rew