PCN is published 12 online issues a year by JSPN in all fields of psychiatry and related neurosciences in the following categories: Review Articles, Regular Articles and Letters to the Editor. All manuscripts will be peer reviewed by anonymous reviewers, an Editorial Board Member and the Editor.Manuscripts are accepted for publication according to their quality, originality and significance to our readership on the understanding that they have not been published or submitted for publication elsewhere and have been approved by each author.