A new open-source non-verbal semantic memory test reveals intracranial topography of category representation
Da Zhang, Edwina Tran, Jet Vonk, Kaitlin Casaletto, Maria Luisa Gorno-Tempini, Edward Chang, Jon Kleen · FENS Forum 2024
The neural mechanisms of semantic processing are difficult to delineate from lexical, acoustic, and speech-motor neural activity since most relevant neuropsychological tests require language. Furthermore, distinct signal properties of different cortical semantic processing regions may require a more comprehensive analysis of neural signal components than standard (BOLD, high gamma) metrics. We developed a Visual-based Semantic Association Task (ViSAT), evolved from predecessors (Pyramids & Palm Trees test; Camels & Cactus Test) and scaled to 100 unique trials using real-life color pict
ePoster · Neuroscience