About Us LifeLines Neurodiagnostic Systems, Inc. is located close to St. Louis, amidst the cornfields in central Illinois. We are located in the central time zone, which is ideal for providing support to all parts of North America. We have a very experienced workforce with an average of over 20 years experience in EEG and related areas. Our company is dedicated to providing innovative products from around the globe and supporting them with courteous, responsive service. This company is more than just a sales organization, however. We are committed to education in the neurodiagnostic field. We have been able to provide educational grants to EEG schools as well as provide support for societies associated with the neurodiagnostic field.