Abstract

Details of 2 patients with cirrhosis and hepatic encephalopathy whose hobby or job were possibly responsible for a selectively enhanced performance in 1 neuropsychiatric test are reported. Clinicians should be alert to the fact that personal inclinations and habits may impinge on both neuropsychological and psychophysic performance, thus producing a mismatch between the results of different mental status tests. A prospective study with accurate history taking, use of comprehensive assessment protocols, and modeling/critical interpretation of the test results is required to confirm this hypothesis.