Measurement and processing of event-related brain potential records

The paper presents a system for measurement and processing of event-related brain potential records. ERP (event-related potentials) are described from point of view of its appearance and its significance in areas of cognitive neurosciences and neurophysiology. The system hardware is of modular structure, enabling easier changes of its elements. In the current version, software for stimulation and data processing implements oddball paradigm, with special attention to management of time intervals.