The aim of the journal is to produce a forum for papers involved with basic peripheral and central exteroception mechanisms. stress is on experimental and clinical studies; however theoretical and method papers will be thought of. The journal publishes original analysis papers, review and mini- review articles, fast communications, method/protocol and perspective articles. Papers submitted ought to manage exteroception anatomy, physiology, Psychonomic, imaging, modeling and activity studies in animals and humans, still as hearing aids and tube-shaped structure implants. Papers coping with the sensory system also are thought of for publication. Papers on comparative aspects of hearing and on effects of medicine and environmental contaminants on hearing perform will be thought of. Clinical papers are going to be accepted once they contribute to the understanding of traditional and pathological hearing functions.