Dokument-ID Dokumenttyp Verfasser/Autoren Herausgeber Haupttitel Abstract Auflage Verlagsort Verlag Erscheinungsjahr Seitenzahl Schriftenreihe Titel Schriftenreihe Bandzahl ISBN Quelle der Hochschulschrift Konferenzname Quelle:Titel Quelle:Jahrgang Quelle:Heftnummer Quelle:Erste Seite Quelle:Letzte Seite URN DOI Abteilungen OPUS4-37758 Wissenschaftlicher Artikel Hofmann, Markus J.; Dambacher, Michael; Jacobs, Arthur M.; Kliegl, Reinhold; Radach, Ralph; Kuchinke, Lars; Plichta, Michael M.; Fallgatter, Andreas J.; Herrmann, Martin J. Occipital and orbitofrontal hemodynamics during naturally paced reading: An fNIRS study Humans typically read at incredibly fast rates, because they predict likely occurring words from a given context. Here, we used functional near-infrared spectroscopy (fNIRS) to track the ultra-rapid hemodynamic responses of words presented every 280 ms in a naturally paced sentence context. We found a lower occipital deoxygenation to unpredictable than to predictable words. The greater hemodynamic responses to unexpected words suggest that the visual features of expected words have been pre-activated previous to stimulus presentation. Second, we tested opposing theoretical proposals about the role of the medial orbitofrontal cortex (OFC): Either OFC may respond to the breach of expectation; or OFC is activated when the present stimulus matches the prediction. A significant interaction between word frequency and predictability indicated OFC responses to breaches of expectation for low- but not for high-frequency words: OFC is sensitive to both, bottom-up processing as mediated by word frequency, as well as top-down predictions. Particularly, when a rare word is unpredictable, OFC becomes active. Finally, we discuss how a high temporal resolution can help future studies to disentangle the hemodynamic responses of single trials in such an ultra-rapid event succession as naturally paced reading. (C) 2014 Elsevier Inc. All rights reserved. San Diego Elsevier 2014 10 NeuroImage : a journal of brain function 94 193 202 10.1016/j.neuroimage.2014.03.014 Department Psychologie OPUS4-6014 Wissenschaftlicher Artikel Briesemeister, Benny B.; Hofmann, Markus J.; Kuchinke, Lars; Jacobs, Arthur M. The BAWL databases in research on emotional word processing Inhalt: Introduction A two-dimensional affective space: Valence and arousal effects in word processing Higher dimensional affective space: a role of discrete emotions in word processing? A direct comparison of the affective space models References Potsdam Universitätsverlag Potsdam 2012 6 Potsdam cognitive science series 3 61 66 urn:nbn:de:kobv:517-opus-62377 Strukturbereich Kognitionswissenschaften OPUS4-5848 Buch (Monographie) Rolf Harald, Baayen; Kresse, Lara; Kirschner, Stefan; Dipper, Stefanie; Belke, Eva; Keuleers, Emmanuel; Brysbaert, Marc; New, Boris; Heister, Julian; Kliegl, Reinhold; Zinsmeister, Heike; Smolka, Eva; Briesemeister, Benny B.; Hofmann, Markus J.; Kuchinke, Lars; Jacobs, Arthur M. Würzner, Kay-Michael; Pohl, Edmund Lexical resources in psycholinguistic research Experimental and quantitative research in the field of human language processing and production strongly depends on the quality of the underlying language material: beside its size, representativeness, variety and balance have been discussed as important factors which influence design, analysis and interpretation of experiments and their results. This volume brings together creators and users of both general purpose and specialized lexical resources which are used in psychology, psycholinguistics, neurolinguistics and cognitive research. It aims to be a forum to report experiences and results, review problems and discuss perspectives of any linguistic data used in the field. Potsdam Universitätsverlag Potsdam 2012 i, 66 urn:nbn:de:kobv:517-opus-59100 Strukturbereich Kognitionswissenschaften