EEG101 (CA24148) - Fundamentals of Open & Rigorous EEG Science

Electroencephalography (EEG) is one of the most widely used brain imaging techniques. Its popularity stems from its ability to non-invasively measure brain activity with millisecond-level precision, providing deep insights into cognitive and neural processes at a relatively low cost. Despite its widespread use and significant potential for societal benefits-from motor rehabilitation to neuromarketing-EEG research faces substantial challenges that limit its application and translation. The primary issue is the considerable heterogeneity across laboratories at every step of the research pipeline. Variations in hardware, data acquisition protocols, analytical methods, and signal interpretation lead to inconsistencies that hinder reproducibility and comparisons. Overcoming these challenges is crucial for enhancing the reliability of EEG research and laying the foundations for impactful clinical and commercial applications. Launching 101 years after the discovery of the EEG signal, the EEG101 COST Action will build on ongoing discrete community-driven open science initiatives and create a cohesive collaborative network.