TY - JOUR A1 - Abakarova, Dzhuma A1 - Iskarous, Khalil A1 - Noiray, Aude T1 - Quantifying lingual coarticulation in German using mutual information BT - an ultrasound study JF - The journal of the Acoustical Society of America N2 - In previous research, mutual information (MI) was employed to quantify the physical information shared between consecutive phonological segments, based on electromagnetic articulography data. In this study, MI is extended to quantifying coarticulatory resistance (CR) versus overlap in German using ultrasound imaging. Two measurements are tested as input to MI: (1) the highest point on the tongue body and (2) the first coefficient of the discrete Fourier transform (DFT) of the whole tongue contour. Both measures are used to examine changes in coarticulation between two time points during the syllable span: the consonant midpoint and the vowel onset. Results corroborate previous findings reporting differences in coarticulatory overlap in German and across languages. Further, results suggest that MI used with the highest point on the tongue body captures distinctions related both to place and manner of articulation, while the first DFT coefficient does not provide any additional information regarding global (whole tongue) as opposed to local (individual articulator) aspects of CR. However, both methods capture temporal distinctions in coarticulatory resistance between the two time points. Results are discussed with respect to the potential of MI measure to provide a way of unifying coarticulation quantification methods across data collection techniques. Y1 - 2018 U6 - https://doi.org/10.1121/1.5047669 SN - 0001-4966 SN - 1520-8524 VL - 144 IS - 2 SP - 897 EP - 907 PB - American Institute of Physics CY - Melville ER - TY - JOUR A1 - Arantzeta, Miren A1 - Webster, Janet A1 - Laka, Itziar A1 - Martinez-Zabaleta, Maite A1 - Howard, David T1 - What happens when they think they are right? BT - Error awareness analysis of sentence comprehension deficits in aphasia JF - Aphasiology : an international, interdisciplinary journal N2 - Background: Comprehension of non-canonical sentences is frequently characterised by chance level performance in people with aphasia (PWA). Chance level performance has been interpreted as guessing, but online data does not support this rendering. It is still not clear whether the incorrect sentence processing is guided by the compensatory strategies that PWA might employ to overcome linguistic difficulties.Aims: We aim to study to what extent people with non-fluent aphasia are aware of their sentence comprehension deficits.Methods & Procedures: This study combined offline and online data to investigate the effect of word order and error-awareness on sentence comprehension in a group of PWA and non-brain damaged (NBD) participants. The offline tasks involved auditory sentence picture-matching immediately followed by a confidence rating (CR). Participants were asked to judge the perceived correctness of their previous answer. Online data consisted of eye-tracking.Outcomes & Results: Replicating previous findings, PWA had significantly worse comprehension of Theme-Agent order compared to Agent-Theme order sentences. Controls showed ceiling level sentence comprehension. CR was a poor predictor of response accuracy in PWA, but moderate-good in NBD. A total of 6.8% of judgements were classified as guessing by PWA. Post hoc gaze data analysis indicated that CR was a predictor of the fixation pattern during the presentation of the linguistic stimuli.Conclusions: Results suggest that PWA were mostly unaware of their sentence comprehension errors and did not consciously employ strategies to compensate for their difficulties. KW - Aphasia KW - sentence comprehension KW - error awareness KW - eye-tracking KW - anosognosia Y1 - 2018 U6 - https://doi.org/10.1080/02687038.2017.1423270 SN - 0268-7038 SN - 1464-5041 VL - 32 IS - 12 SP - 1418 EP - 1444 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Bacskai-Atkari, Julia T1 - Marking Finiteness and Low Peripheries JF - Boundaries Crossed, at the Interfaces of Morphosyntax, Phonology, Pragmatics and Semantics N2 - The article takes up on the observations made byKenesei (1994) regarding the position of the Hungarian interrogative marker -e in the clause and its distribution across clause types. Specifically, there are three crucial points: (i) the marker -e is related to the CP-domain, where clause typing is encoded; (ii) -e is obligatory in embedded clauses and optional in main clauses; (iii) -e is licensed in finite clauses only. I argue that certain clause-typing properties are reflected in the Hungarian clause in a lower functional domain, FP. In particular, finiteness and the interrogative nature of the clause are encoded here, as also indicated by focussing in non-interrogative clauses and by constituent questions, respectively. The marker -e is base-generated in the F head, as opposed to a designated FocP or TP/IP, allowing it to fulfil its clause-typing functions. Base-generation is crucial (as opposed to lowering from C) since it is able to capture the relatedness between -e and finiteness: -e is specified as [fin] and while the FP may be generated to host focussed constituents (including wh-elements) in non-finite clauses, a lexically [fin] head cannot be inserted. KW - Clause typing KW - Finiteness KW - Focus KW - Functional left peripheries KW - Interrogatives KW - Polar questions Y1 - 2018 SN - 978-3-319-90710-9 SN - 978-3-319-90709-3 U6 - https://doi.org/10.1007/978-3-319-90710-9_12 SN - 0924-4670 VL - 94 SP - 183 EP - 198 PB - Springer CY - Cham ER - TY - GEN A1 - Bacskai-Atkari, Julia A1 - Baudisch, Lisa T1 - Clause typing in Germanic BT - A questionnaire and its results N2 - The questionnaire investigates the functional left periphery of various finite clauses in Germanic languages, with particular attention paid to clause-typing elements and the combinations thereof. The questionnaire is mostly concerned with clause typing in embedded clauses, but main clause counterparts are also considered for comparative purposes. The chief aim was to achieve comparable results across Germanic languages, though the standardised questionnaire may also be helpful in the study of other languages, too. Most questions examine the availability of various complementisers and clause-typing operators, and in some cases the movement of verbs to the left periphery is also taken into account. The questionnaire is split into seven major parts according to the types of clauses under scrutiny. All instructions were given in English and the individual questions either concern translations of given sentences from English into the target language, and/or they ask for specific details about the constructions in the target language. The present document contains the questionnaire itself (together with the instructions given at the beginning of the questionnaire and at the beginning of the individual sections, as well as the questions asking for personal data), the sociolinguistic data of the speakers, and the actual results for the individual languages. Five Germanic languages are included: Dutch, Danish, Icelandic, Norwegian and Swedish. For each language, two informants were recruited. Given the small number of informants, the present study serves as a qualitative investigation and as a basis for further, quantitative and experimental studies. N2 - Der Fragebogen untersucht die funktionale linke Peripherie von sämtlichen finiten Sätzen in germanischen Sprachen, wobei Elemente und deren Kombinationen, die den Satztyp bestimmen, im Vordergrund stehen. Der Fokus liegt insbesondere auf der Satztypmarkierung in eingebetteten Sätzen, jedoch werden auch Matrixsätze zum Vergleich herangezogen. Das Hauptziel war es, vergleichbare Ergebnisse zwischen germanischen Sprachen zu erhalten, jedoch kann der standardisierte Fragebogen auch bei der Untersuchung anderer Sprachen hilfreich sein. Die meisten Fragen beziehen sich auf die Einsetzbarkeit verschiedener Komplementierer und den Satztyp bestimmender Operatoren, und in einigen Fällen wird auch die Verbbewegung zur linken Peripherie berücksichtigt. Der Fragebogen untergliedert sich in sieben größere Abschnitte, je nach untersuchtem Satztyp. Alle Anweisungen wurden auf Englisch formuliert und die einzelnen Fragen beziehen sich auf Übersetzungen von auf Englisch gegebenen Sätzen in die Zielsprache, und/oder erkundigen sich über Einzelheiten der Konstruktionen in der Zielsprache. Das vorliegende Dokument beinhaltet den Fragebogen (samt den Anweisungen am Anfang des Fragebogens und am Anfang der einzelnen Abschnitte, wie auch den Fragen bezüglich persönlichen Daten), die soziolinguistischen Daten der Informanten, und die Ergebnisse für die einzelnen Sprachen. Fünf germanische Sprachen sind enthalten: Niederländisch, Dänisch, Isländisch, Norwegisch und Schwedisch. Es gaben je zwei Informanten pro Sprache. Da die Anzahl der Informanten niedrig ist, dient die vorliegende Studie als qualitative Untersuchung und als Basis für weitere, quantitative und experimentelle Studien. KW - clause type KW - complementiser KW - Danish KW - Dutch KW - Icelandic KW - left periphery KW - Norwegian KW - operator KW - syntax KW - Swedish KW - Dänisch KW - Isländisch KW - Komplementierer KW - linke Peripherie KW - Niederländisch KW - Norwegisch KW - Operator KW - Satztyp KW - Schwedisch KW - Syntax Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-406810 ER - TY - GEN A1 - Boll-Avetisyan, Natalie A1 - Nixon, Jessie S. A1 - Lentz, Tomas O. A1 - Liu, Liquan A1 - van Ommen, Sandrien A1 - Coeltekin, Cagri A1 - van Rij, Jacolien T1 - Neural response development during distributional learning T2 - 19 th annual conference of the international speech communicaton association (INTERSPEECH 2018), VOLS 1-6: Speech research for emerging marjets in multilingual societies N2 - We investigated online electrophysiological components of distributional learning, specifically of tones by listeners of a non tonal language. German listeners were presented with a bimodal distribution of syllables with lexical tones from a synthesized continuum based on Cantonese level tones. Tones were presented in sets of four standards (within-category tokens) followed by a deviant (across-category token). Mismatch negativity (MMN) was measured. Earlier behavioral data showed that exposure to this bimodal distribution improved both categorical perception and perceptual acuity for level tones [I]. In the present study we present analyses of the electrophysiological response recorded during this exposure, i.e., the development of the MMN response during distributional learning. This development over time is analyzed using Generalized Additive Mixed Models and results showed that the MMN amplitude increased for both within and across-category tokens, reflecting higher perceptual acuity accompanying category formation. This is evidence that learners zooming in on phonological categories undergo neural changes associated with more accurate phonetic perception. KW - lexical tone KW - distributional learning KW - mismatch negativity KW - Generalized additive mixed-effects modeling Y1 - 2018 SN - 978-1-5108-7221-9 U6 - https://doi.org/10.21437/Interspeech.2018-2072 SN - 2308-457X SP - 1432 EP - 1436 PB - ISCA-International Speech Communication Association CY - Baixas ER - TY - JOUR A1 - Bosch, Sina A1 - Leminen, Alina T1 - ERP priming studies of bilingual language processing JF - Bilingualism : language and cognition. N2 - The aim of this review is to provide a selective overview of priming studies which have employed the event-related brain potential (ERP) technique in order to investigate bilingual language processing. The priming technique can reveal an implicit memory effect in which exposure to one stimulus influences the processing of another stimulus. Behavioral approaches, such as measuring reaction times, may not always be enough for providing a full view on the exact mechanisms and the time-course of language comprehension. Instead, ERPs have a time-resolution of a millisecond and hence they offer a precise temporal overview of the underlying neural processes involved in language processing. In our review, we summarize experimental research that has combined priming with ERP measurements, thus creating a valuable tool for examining the neurophysiological correlates of language processing in the bilingual brain. KW - event-related brain potentials KW - priming KW - bilinguals Y1 - 2018 U6 - https://doi.org/10.1017/S1366728917000700 SN - 1366-7289 SN - 1469-1841 VL - 21 IS - 3 SP - 462 EP - 470 PB - Cambridge Univ. Press CY - New York ER - TY - GEN A1 - Bridwell, David A. A1 - Cavanagh, James F. A1 - Collins, Anne G. E. A1 - Nunez, Michael D. A1 - Srinivasan, Ramesh A1 - Stober, Sebastian A1 - Calhoun, Vince D. T1 - Moving beyond ERP components BT - a selective review of approaches to integrate EEG and behavior T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Relationships between neuroimaging measures and behavior provide important clues about brain function and cognition in healthy and clinical populations. While electroencephalography (EEG) provides a portable, low cost measure of brain dynamics, it has been somewhat underrepresented in the emerging field of model-based inference. We seek to address this gap in this article by highlighting the utility of linking EEG and behavior, with an emphasis on approaches for EEG analysis that move beyond focusing on peaks or "components" derived from averaging EEG responses across trials and subjects (generating the event-related potential, ERP). First, we review methods for deriving features from EEG in order to enhance the signal within single-trials. These methods include filtering based on user-defined features (i.e., frequency decomposition, time-frequency decomposition), filtering based on data-driven properties (i.e., blind source separation, BSS), and generating more abstract representations of data (e.g., using deep learning). We then review cognitive models which extract latent variables from experimental tasks, including the drift diffusion model (DDM) and reinforcement learning (RL) approaches. Next, we discuss ways to access associations among these measures, including statistical models, data-driven joint models and cognitive joint modeling using hierarchical Bayesian models (HBMs). We think that these methodological tools are likely to contribute to theoretical advancements, and will help inform our understandings of brain dynamics that contribute to moment-to-moment cognitive function. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 656 KW - EEG KW - ERP KW - blind source separation KW - partial least squares KW - canonical correlations analysis KW - representational similarity analysis KW - deep learning KW - hierarchical Bayesian model Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-459667 SN - 1866-8364 IS - 656 ER - TY - JOUR A1 - Burmester, Juliane A1 - Sauermann, Antje A1 - Spalek, Katharina A1 - Wartenburger, Isabell T1 - Sensitivity to salience BT - linguistic vs. visual cues affect sentence processing and pronoun resolution JF - Language, cognition and neuroscience N2 - Sentence comprehension is optimised by indicating entities as salient through linguistic (i.e., information-structural) or visual means. We compare how salience of a depicted referent due to a linguistic (i.e., topic status) or visual cue (i.e., a virtual person's gaze shift) modulates sentence comprehension in German. We investigated processing of sentences with varying word order and pronoun resolution by means of self-paced reading and an antecedent choice task, respectively. Our results show that linguistic as well as visual salience cues immediately speeded up reading times of sentences mentioning the salient referent first. In contrast, for pronoun resolution, linguistic and visual cues modulated antecedent choice preferences less congruently. In sum, our findings speak in favour of a significant impact of linguistic and visual salience cues on sentence comprehension, substantiating that salient information delivered via language as well as the visual environment is integrated in the current mental representation of the discourse. KW - Topic status KW - eye gaze KW - visual context KW - reading times KW - antecedent choice Y1 - 2018 U6 - https://doi.org/10.1080/23273798.2018.1428758 SN - 2327-3798 SN - 2327-3801 VL - 33 IS - 6 SP - 784 EP - 801 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Bürki-Foschini, Audrey Damaris T1 - Variation in the speech signal as a window into the cognitive architecture of language production JF - Psychonomic bulletin & review : a journal of the Psychonomic Society N2 - The pronunciation of words is highly variable. This variation provides crucial information about the cognitive architecture of the language production system. This review summarizes key empirical findings about variation phenomena, integrating corpus, acoustic, articulatory, and chronometric data from phonetic and psycholinguistic studies. It examines how these data constrain our current understanding of word production processes and highlights major challenges and open issues that should be addressed in future research. KW - Language production KW - Variation KW - Psycholinguistic models KW - Phonology KW - Phonetics Y1 - 2018 U6 - https://doi.org/10.3758/s13423-017-1423-4 SN - 1069-9384 SN - 1531-5320 VL - 25 IS - 6 SP - 1973 EP - 2004 PB - Springer CY - New York ER - TY - JOUR A1 - Bürki-Foschini, Audrey Damaris A1 - Frossard, Jaromil A1 - Renaud, Olivier T1 - Accounting for stimulus and participant effects in event-related potential analyses to increase the replicability of studies JF - Journal of neuroscience methods N2 - Background: Event-related potentials (ERPs) are increasingly used in cognitive science. With their high temporal resolution, they offer a unique window into cognitive processes and their time course. In this paper, we focus on ERP experiments whose designs involve selecting participants and stimuli amongst many. Recently, Westfall et al. (2017) highlighted the drastic consequences of not considering stimuli as a random variable in fMRI studies with such designs. Most ERP studies in cognitive psychology suffer from the same drawback. New method: We advocate the use of the Quasi-F or Mixed-effects models instead of the classical ANOVA/by-participant F1 statistic to analyze ERP datasets in which the dependent variable is reduced to one measure per trial (e.g., mean amplitude). We combine Quasi-F statistic and cluster mass tests to analyze datasets with multiple measures per trial. Doing so allows us to treat stimulus as a random variable while correcting for multiple comparisons. Results: Simulations show that the use of Quasi-F statistics with cluster mass tests allows maintaining the family wise error rates close to the nominal alpha level of 0.05. Comparison with existing methods: Simulations reveal that the classical ANOVA/F1 approach has an alarming FWER, demonstrating the superiority of models that treat both participant and stimulus as random variables, like the Quasi-F approach. Conclusions: Our simulations question the validity of studies in which stimulus is not treated as a random variable. Failure to change the current standards feeds the replicability crisis. KW - Cluster mass KW - ERP KW - Quasi-F KW - Mixed-effects model KW - Replicability crisis KW - Stimulus as fixed-effect fallacy Y1 - 2018 U6 - https://doi.org/10.1016/j.jneumeth.2018.09.016 SN - 0165-0270 SN - 1872-678X VL - 309 SP - 218 EP - 227 PB - Elsevier CY - Amsterdam ER -