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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 18 of 18 1 A study of word complexity under conditions of non-experimental, natural overt speech production using ECoG Hader, Marina; Auer, Peter; Glanz, Olga; Schulze-Bonhage, Andreas; Ball, Tonio In: Frontiers in human neuroscience. - 15 (2022) , 711886, ISSN: 1662-5161 (2022) Abstract: The linguistic complexity of words has largely been studied on the behavioral level and in experimental settings. Only little is known about the neural processes underlying it in uninstructed, spontaneous conversations. We built up a multimodal neurolinguistic corpus composed of synchronized audio, video, and electrocorticographic (ECoG) recordings from the fronto-temporo-parietal cortex to address this phenomenon based on uninstructed, spontaneous speech production. We performed extensive linguistic annotations of the language material and calculated word complexity using several numeric parameters. We orthogonalized the parameters with the help of a linear regression model. Then, we correlated the spectral components of neural activity with the individual linguistic parameters and with the residuals of the linear regression model, and compared the results. The proportional relation between the number of consonants and vowels, which was the most informative parameter with regard to the neural representation of word complexity, showed effects in two areas: the frontal one was at the junction of the premotor cortex, the prefrontal cortex, and Brodmann area 44. The postcentral one lay directly above the lateral sulcus and comprised the ventral central sulcus, the parietal operculum and the adjacent inferior parietal cortex. Beyond the physiological findings summarized here, our methods may be useful for those interested in ways of studying neural effects related to natural language production and in surmounting the intrinsic problem of collinearity between multiple features of spontaneously spoken material. URL: https://www.freidok.uni-freiburg.de/dnb/download/225397 https://doi.org/10.3389/fnhum.2021.711886 https://freidok.uni-freiburg.de/data/225397 https://nbn-resolving.org/urn:nbn:de:bsz:25-freidok-2253975 BASE Hide details 2 Wortproduktion im Satzkontext: eine ECoG-Untersuchung Diekmann, Bella Constanze [Verfasser]; Auer, Peter [Akademischer Betreuer]; Ball, Tonio [Akademischer Betreuer]. - Freiburg : Universität, 2019 DNB Subject Category Language Show details 3 A transcallosal fibre system between homotopic inferior frontal regions supports complex linguistic processing Kellmeyer, Philipp; Vry, Magnus‐Sebastian; Ball, Tonio. - : John Wiley and Sons Inc., 2019 BASE Show details 4 Author Correction: Human motor cortex relies on sparse and action-specific activation during laughing, smiling and speech production Kern, Markus; Bert, Sina; Glanz, Olga. - : Nature Publishing Group UK, 2019 BASE Show details 5 Human motor cortex relies on sparse and action-specific activation during laughing, smiling and speech production Kern, Markus; Bert, Sina; Glanz, Olga. - : Nature Publishing Group UK, 2019 BASE Show details 6 Author Correction: Human motor cortex relies on sparse and action-specific activation during laughing, smiling and speech production Kern, Markus; Bert, Sina; Glanz, Olga. - : Nature Publishing Group UK, 2019 BASE Show details 7 Author correction: Human motor cortex relies on sparse and action-specific activation during laughing, smiling and speech production Kern, Markus; Bert, Sina; Glanz, Olga... In: Communications biology. - 2, 1 (2019) , 128, ISSN: 2399-3642 (2019) BASE Show details 8 Human motor cortex relies on sparse and action-specific activation during laughing, smiling and speech production Kern, Markus; Bert, Sina; Glanz, Olga... In: issn: 2399-3642 (2019) BASE Show details 9 A transcallosal fibre system between homotopic inferior frontal regions supports complex linguistic processing Kellmeyer, Philipp; Ball, Tonio; Vry, Magnus-Sebastian In: European journal of neuroscience. - 50, 10 (2019) , 3544-3556, ISSN: 1460-9568 (2019) BASE Show details 10 Real-life speech production and perception have a shared premotor-cortical substrate Glanz, Olga (Ijina); Derix, Johanna; Kaur, Rajbir. - : NATURE PUBLISHING GROUP, 2018 BASE Show details 11 Neurolinguistic and machine-learning perspectives on direct speech BCIs for restoration of naturalistic communication Iljina, Olga; Derix, Johanna; Schirrmeister, Robin Tibor... In: Brain-Computer Interfaces 4 (2017) 3, 186-199 IDS Bibliografie zur Gesprächsforschung Show details 12 Neurolinguistic and machine-learning perspectives on direct speech BCIs for restoration of naturalistic communication Iljina, Olga; Derix, Johanna; Schirrmeister, Robin Tibor... In: Brain-Computer Interfaces. - 4, 3 (2017) , 186-199, ISSN: 2326-263X (2017) BASE Show details 13 From speech to thought: the neuronal basis of cognitive units in non-experimental, real-life communication investigated using ECoG Derix, Johanna; Iljina, Olga; Weiske, Johanna. - : Frontiers Media S.A., 2014 BASE Show details 14 From speech to thought: the neuronal basis of cognitive units in non-experimental, real-life communication investigated using ECoG Derix, Johanna; Schulze-Bonhage, Andreas; Iljina, Olga... In: Frontiers in human neuroscience. 8 (2014), 383, DOI 10.3389/fnhum.2014.00383, issn: 1662-5161 (2014) BASE Show details 15 Somatotopic mapping of natural upper- and lower-extremity movements and speech production with high gamma electrocorticography Ruescher, Johanna; Iljina, Olga; Altenmüller, Dirk-Matthias... In: NeuroImage. - 81 (2013) , 164-177, ISSN: 1053-8119 (2013) BASE Show details 16 "Doctor" or "darling"? Decoding the communication partner from ECoG of the anterior temporal lobe during non-experimental, real-life social interaction Derix, Johanna; Iljina, Olga; Schulze-Bonhage, Andreas... In: Frontiers in human neuroscience. 6 (2012), 251, DOI 10.3389/fnhum.2012.00251, issn: 1662-5161 (2012) BASE Show details 17 Co-localizing linguistic and musical syntax with intracranial EEG Sammler, Daniela; Koelsch, Stefan; Ball, Tonio... In: NeuroImage. - 64 (2013) , 134-146, ISSN: 1053-8119 (2012) BASE Show details 18 Overlap of Musical and Linguistic Syntax Processing: Intracranial ERP Evidence Sammler, D.; Koelsch, Stefan; Ball, Tonio... In: Annals of the New York Academy of Sciences. - 1169, 1 (2009) , 494-498, ISSN: 0077-8923 (2009) BASE Show details

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