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

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. EEG101 will develop standardized tools and protocols for analysis and reporting, curate and harmonise large datasets, establish centralized platforms for resource sharing and collaboration, deliver Summer Schools on cutting-edge techniques and a distributed conference model that engages and empowers local communities. Through dedicated funding streams for underrepresented groups and early-career researchers, alongside grants to support engagement with industry partners, charities and policymakers, EEG101 will position Europe as a global leader in open and rigorous EEG science. Ultimately, this COST Action will directly benefit the international neuroscience community and contribute to realising the potential of EEG technology for societal impact.