Journal of the Korean Society of Stereotactic and Functional Neurosurgery (J Korean Ster Func Neurosurg, JKSFN) is a peer-reviewed journal and the official journal of the Korean Society of Stereotactic and Functional Neurosurgery, and published twice a year on the last day of June and September. This Journal publishes important papers covering the whole field of neurosurgery, including studies in neuroscience, neurology, and molecular biology. Studies on rare cases and technical notes of special instruments or equipment that might be useful to the field of neurosurgical science are also acceptable. Papers, to be accepted, will include clinical articles (clinical and laboratory research), case reports, brief reports, technical reports, review articles, letters to the editor, etc. Review articles can be published upon specific request by the journal. Authors can publish special drafts with the approval from the editorial board. Case reports should be brief, and avoid an extensive review of the literature.