Information processing differences and similarities in adults with dyslexia and adults with Attention Deficit Hyperactivity Disorder during a Continuous Performance Test: A study of cortical potentials

▶ Electrophysiological index of inhibition diminished in dyslexic, ADHD and comorbid adults. ▶ Externalising behaviour does not explain inhibitory control deficits in ADHD. ▶ ADHD adults more problems with inhibitory control than adults with ADHD + dyslexia.