The mechanism of action of drugs used to treat ADHD has not been fully elucidated. The aim of the study was to assess the effect of clonidine, a drug used to treat ADHD, on interictal-like epileptiform events in prefrontal cortex pyramidal neurons. Epileptiform events (lasting less than 3 s) were recorded in a zero-magnesium and elevated-potassium proepileptic extracellular solution using the patch-clamp methodology. Clonidine 100 µM reduced the frequency of epileptiform events. Moreover,…
