We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCLOX: an executive clock drawing task.AuthorsRoyall, D R; Cordes, J A; Polk, MAbstractTo describe a clock drawing task (CLOX) designed to elicit executive impairment and discriminate it from non-executive constructional failure.PublicationJournal of neurology, neurosurgery, and psychiatry, 1998, Vol 64, Issue 5, p588ISSN0022-3050Publication typeJournal ArticleDOI10.1136/jnnp.64.5.588