AUTHOR=Huttunen Sampsa TITLE=Faces in shadows: silhouette light, underlight and toplight elicit increased early posterior negativity JOURNAL=Frontiers in Neuroscience VOLUME=19 YEAR=2025 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2025.1553977 DOI=10.3389/fnins.2025.1553977 ISSN=1662-453X