Brain and Development is devoted to publishing Review Articles, Full Length Original Papers, Communications, Case Reports and Letters to the Editor in the field of Child Neurology and related sciences. Proceedings of meetings, and professional announcements will be published at the Editor's discretion. Letters concerning articles published in Brain and Development and other relevant issues are also welcome. Manuscript submission Manuscripts for publication should be sent to the Editor-in-Chief at the above address. Please refer to the Instructions to Authors for specific information about the preparation of manuscripts. The instructions can also be found on the World Wide Web: access under http://WWW.elsevier.com/locate/braindev Acknowledgements This publication is partly supported by a Grant-in-Aid for Publication of Scientific Research Results, from the Japan Society for the Promotion of Science, Japan.