Evaluación de la vía de recompensa de la dopamina en el TDAH: implicaciones clínicas

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Nora D Volkow1, Gene-Jack Wang, Scott H Kollins

  • 1National Institute on Drug Abuse, 6001 Executive Blvd, Room 5274, MSC 9581, Bethesda, MD 20892, USA. nvolkow@nida.nih.gov

JAMA
|September 10, 2009
PubMed
Resumen

Los adultos con trastorno por déficit de atención e hiperactividad (TDAH) muestran una reducción de los marcadores sinápticos de dopamina en la vía de recompensa del cerebro. Estas reducciones de los transportadores y receptores de dopamina se correlacionan con los síntomas de falta de atención, lo que sugiere una base biológica para los déficits de motivación de recompensa en el TDAH.

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