Long term EEG monitoring (LTM) has evolved from systems that provided only 32 channels of EEG to today’s top level centers that look for 256 or more channels of cortical EEG recording at higher sampling and storage rates and for extended periods of time. Compumedics has a fully developed solution for virtually every need including ambulatory LTM, high-density LTM – up to 512 channels of EEG at 10,000Hz/channel storage rates with high-definition digital video and the most advanced toolset supporting multimodal analysis of EEG, MEG and imaging data.