title: Editorial: The Claustrum: charting a way forward for the brain's most mysterious nucleus.
authors.affiliation: Departments of Psychiatry and Pharmacology, Vanderbilt University Medical Center Nashville, TN, USA.
authors.forename: Ariel Y
authors.initials: AY
authors.lastname: Deutch
authors.affiliation: Department of Pharmacology, University of Maryland School of Medicine Baltimore, MD, USA.
authors.forename: Brian N
authors.initials: BN
authors.lastname: Mathur
keywords: attention; cingulate cortex; comparative anatomy; conciousness; connectivity; insula; insular cortex; prefrontal cortex