Ceravolo, R., Pagni, C., Tognoni, G., & Bonuccelli, U. (2012). The epidemiology and clinical manifestations of dysexecutive syndrome in Parkinson’s disease. Frontiers in neurology, 3.

A poorly defined nosological entity, which may be caused by various diseases. According to diagnostic criteria proposed by Godefroy et al. (2010), dysexecutive syndrome includes cognitive (e.g., deficits in response inhibition, set-shifting, and information generation) and/or behavioral (e.g., apathy, distractibility, perseverative behavior) alterations.