TY - JOUR A1 - Adelt, Anne A1 - Hanne, Sandra A1 - Burchert, Frank T1 - Verarbeitung von deutschen kanonischen und nicht-kanonischen Passivsätzen bei Aphasie : eine Blickbewegungsuntersuchung Y1 - 2013 ER - TY - GEN A1 - Adelt, Anne A1 - Hanne, Sandra A1 - Stadie, Nicole T1 - Treatment of sentence comprehension and production in aphasia BT - is there cross-modal generalisation? N2 - Exploring generalisation following treatment of language deficits in aphasia can provide insights into the functional relation of the cognitive processing systems involved. In the present study, we first review treatment outcomes of interventions targeting sentence processing deficits and, second report a treatment study examining the occurrence of practice effects and generalisation in sentence comprehension and production. In order to explore the potential linkage between processing systems involved in comprehending and producing sentences, we investigated whether improvements generalise within (i.e., uni-modal generalisation in comprehension or in production) and/or across modalities (i.e., cross-modal generalisation from comprehension to production or vice versa). Two individuals with aphasia displaying co-occurring deficits in sentence comprehension and production were trained on complex, non-canonical sentences in both modalities. Two evidence-based treatment protocols were applied in a crossover intervention study with sequence of treatment phases being randomly allocated. Both participants benefited significantly from treatment, leading to uni-modal generalisation in both comprehension and production. However, cross-modal generalisation did not occur. The magnitude of uni-modal generalisation in sentence production was related to participants’ sentence comprehension performance prior to treatment. These findings support the assumption of modality-specific sub-systems for sentence comprehension and production, being linked uni-directionally from comprehension to production. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 300 KW - sentence comprehension KW - sentence production KW - cross-modal generalisation KW - aphasia treatment Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-96365 ER - TY - JOUR A1 - Adelt, Anne A1 - Hanne, Sandra A1 - Stadie, Nicole T1 - Treatment of sentence comprehension and production in aphasia BT - is there cross-modal generalisation? JF - Neuropsychological rehabilitation N2 - Exploring generalisation following treatment of language deficits in aphasia can provide insights into the functional relation of the cognitive processing systems involved. In the present study, we first review treatment outcomes of interventions targeting sentence processing deficits and, second report a treatment study examining the occurrence of practice effects and generalisation in sentence comprehension and production. In order to explore the potential linkage between processing systems involved in comprehending and producing sentences, we investigated whether improvements generalise within (i.e., uni-modal generalisation in comprehension or in production) and/or across modalities (i.e., cross-modal generalisation from comprehension to production or vice versa). Two individuals with aphasia displaying co-occurring deficits in sentence comprehension and production were trained on complex, non-canonical sentences in both modalities. Two evidence-based treatment protocols were applied in a crossover intervention study with sequence of treatment phases being randomly allocated. Both participants benefited significantly from treatment, leading to uni-modal generalisation in both comprehension and production. However, cross-modal generalisation did not occur. The magnitude of uni-modal generalisation in sentence production was related to participants’ sentence comprehension performance prior to treatment. These findings support the assumption of modality-specific sub-systems for sentence comprehension and production, being linked uni-directionally from comprehension to production. KW - Sentence comprehension KW - sentence production KW - cross-modal generalisation KW - aphasia treatment Y1 - 2016 U6 - https://doi.org/10.1080/09602011.2016.1213176 SN - 0960-2011 SN - 1464-0694 VL - 28 IS - 6 SP - 937 EP - 965 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Aktas, Maren A1 - Succow, Juliane A1 - Giel, Barbara A1 - Dressel, Katharina A1 - Lange, Inga A1 - Hanne, Sandra A1 - Burchert, Frank A1 - Vasishth, Shravan A1 - Schwytay, Jeannine A1 - Breitenstein, Sarah A1 - Fleischhauer, Elisabeth A1 - Baumann, Jeannine A1 - Preisinger, Irmhild A1 - Siegmüller, Julia A1 - Kuschmann, Anja A1 - Ebert, Susanne A1 - Lowit, Anja A1 - Rath, Elisa A1 - Heide, Judith A1 - Lorenz, Antje A1 - Wartenburger, Isabell A1 - Hippeli, Carolin A1 - Rausch, Monika A1 - Würzner, Kay-Michael A1 - Schroeder, Sascha A1 - Czapka, Sophia A1 - Klassert, Annegret A1 - Reuters, Sabine A1 - Frank, Ulrike A1 - Frank, Katrin A1 - Zimmermann, Heinrich A1 - Peiffers, Sabine A1 - Thonicke, Mady ED - Adelt, Anne ED - Otto, Constanze ED - Fritzsche, Tom ED - Magister, Caroline T1 - Spektrum Patholinguistik = Schwerpunktthema: Besonders behandeln? : Sprachtherapie im Rahmen primärer Störungsbilder N2 - Das 8. Herbsttreffen Patholinguistik mit dem Schwerpunktthema "Besonders behandeln? Sprachtherapie im Rahmen primärer Störungsbilder" fand am 15.11.2014 in Potsdam statt. Das Herbsttreffen wird seit 2007 jährlich vom Verband für Patholinguistik e.V. (vpl) durchgeführt. Der vorliegende Tagungsband beinhaltet die vier Hauptvorträge zum Schwerpunktthema, die vier Kurzvorträge aus dem Spektrum Patholinguisitk sowie die Beiträge der Posterpräsentationen zu weiteren Themen aus der sprachtherapeutischen Forschung und Praxis. N2 - The Eighth Autumn Meeting Patholinguistics ('Herbsttreffen Patholinguistik') with its main topic "Special treatment? Language therapy in the context of primary disorders" took place in Potsdam on November 15 2014. This annual meeting has been organized since 2007 by the Association for Patholinguistics (Verband für Patholinguistik e.V./vpl). The present proceedings contain the four keynote talks on the main topic, the four short talks from the series 'Spectrum Patholinguistics', as well as the contributions of the poster session from all areas of speech/language therapy research and practice. T3 - Spektrum Patholinguistik - 8 KW - Patholinguistik KW - Sprachtherapie KW - geistige Behinderung KW - primär progessive Aphasie KW - patholinguistics KW - speech therapy KW - mental deficiency KW - primary progessive aphasia Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-77147 SN - 978-3-86956-335-0 SN - 1869-3822 SN - 1866-9433 IS - 8 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Bethge, Anita A1 - Hanne, Sandra A1 - Stadie, Nicole T1 - Behandlung von Wortabrufstörungen bei Probanden mit Alzheimer Demenz BT - Semantische Komplexität und Wortflüssigkeit JF - Spektrum Patholinguistik Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-469589 SN - 978-3-86956-479-1 SN - 1866-9085 SN - 1866-9433 IS - 12 SP - 169 EP - 179 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Bos, Laura S. A1 - Hanne, Sandra A1 - Wartenburger, Isabell A1 - Bastiaanse, Roelien T1 - Losing track of time? Processing of time reference inflection in agrammatic and healthy speakers of German JF - Neuropsychologia : an international journal in behavioural and cognitive neuroscience N2 - Background: Individuals with agrammatic aphasia (IWAs) have problems with grammatical decoding of tense inflection. However, these difficulties depend on the time frame that the tense refers to. Verb morphology with reference to the past is more difficult than with reference to the non-past, because a link needs to be made to the past event in discourse, as captured in the PAst Discourse Linking Hypothesis (PADILIH; Bastiaanse, R., Bamyaci, E., Hsu, C., Lee, J., Yarbay Duman, T., Thompson, C. K., 2011. Time reference in agrammatic aphasia: A cross-linguistic study. J. Neurolinguist. 24, 652-673). With respect to reference to the (non-discourse-linked) future, data so far indicate that IWAs experience less difficulties as compared to past time reference (Bastiaanse, R., Bamyaci, E., Hsu, C., Lee, J., Yarbay Duman, T., Thompson, C. K., 2011. Time reference in agrammatic aphasia: A cross-linguistic study. J. Neurolinguist. 24, 652-673), supporting the assumptions of the PADILIH. Previous online studies of time reference in aphasia used methods such as reaction times analysis (e.g., Faroqi-Shah, Y., Dickey, M. W., 2009. On-line processing of tense and temporality in agrammatic aphasia. Brain Lang. 108, 97-111). So far, no such study used eye-tracking, even though this technique can bring additional insights (Burchert, F., Hanne, S., Vasishth, S., 2013. Sentence comprehension disorders in aphasia: the concept of chance performance revisited. Aphasiology 27, 112-125, doi:10.1080/02687038.2012.730603). Aims: This study investigated (1) whether processing of future and past time reference inflection differs between non-brain-damaged individuals (NBDs) and IWAs, and (2) underlying mechanisms of time reference comprehension failure by IWAs. Results and discussion: NBDs scored at ceiling and significantly higher than the IWAs. IWAs had below-ceiling performance on the future condition, and both participant groups were faster to respond to the past than to the future condition. These differences are attributed to a pre-existing preference to look at a past picture, which has to be overcome. Eye movement patterns suggest that both groups interpret future time reference similarly, while IWAs show a delay relative to NBDs in interpreting past time reference inflection. The eye tracking results support the PADILIH, because processing reference to the past in discourse syntax requires additional resources and thus, is problematic and delayed for people with aphasia. (C) 2014 Elsevier Ltd. All rights reserved. KW - Visual-world paradigm KW - Spoken language comprehension KW - Time reference KW - Morphology KW - Agrammatism KW - Eye-tracking KW - Aphasia KW - Discourse linking Y1 - 2014 U6 - https://doi.org/10.1016/j.neuropsychologia.2014.10.026 SN - 0028-3932 SN - 1873-3514 VL - 65 SP - 180 EP - 190 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Burchert, Frank A1 - Hanne, Sandra A1 - Vasishth, Shravan T1 - Sentence comprehension disorders in aphasia the concept of chance performance revisited JF - Aphasiology : an international, interdisciplinary journal N2 - Background: In behavioural tests of sentence comprehension in aphasia, correct and incorrect responses are often randomly distributed. Such a pattern of chance performance is a typical trait of Broca's aphasia, but can be found in other aphasic syndromes as well. Many researchers have argued that chance behaviour is the result of a guessing strategy, which is adopted in the face of a syntactic breakdown in sentence processing. Aims: Capitalising on new evidence from recent studies investigating online sentence comprehension in aphasia using the visual world paradigm, the aim of this paper is to review the concept of chance performance as a reflection of a syntactic impairment in sentence processing and to re-examine the conventional interpretation of chance performance as a guessing behaviour. Main Contribution: Based on a review of recent evidence from visual world paradigm studies, we argue that the assumption of chance performance equalling guessing is not necessarily compatible with actual real-time parsing procedures in people with aphasia. We propose a reinterpretation of the concept of chance performance by assuming that there are two distinct processing mechanisms underlying sentence comprehension in aphasia. Correct responses are always the result of normal-like parsing mechanisms, even in those cases where the overall performance pattern is at chance. Incorrect responses, on the other hand, are the result of intermittent deficiencies of the parser. Hence the random guessing behaviour that persons with aphasia often display does not necessarily reflect a syntactic breakdown in sentence comprehension and a random selection between alternatives. Instead it should be regarded as a result of temporal deficient parsing procedures in otherwise normal-like comprehension routines. Conclusion: Our conclusion is that the consideration of behavioural offline data alone may not be sufficient to interpret a performance in language tests and subsequently draw theoretical conclusions about language impairments. Rather it is important to call on additional data from online studies that look at language processing in real time in order to gain a comprehensive picture about syntactic comprehension abilities of people with aphasia and possible underlying deficits. KW - Sentence comprehension in aphasia KW - Chance performance KW - Visual world paradigm KW - Eye tracking KW - Online sentence processing Y1 - 2013 U6 - https://doi.org/10.1080/02687038.2012.730603 SN - 0268-7038 VL - 27 IS - 1 SP - 112 EP - 125 PB - Wiley CY - Hove ER - TY - JOUR A1 - Clahsen, Harald A1 - Siegmüller, Julia A1 - Penke, Martina A1 - Schröder, Astrid A1 - Hofmann, Janine A1 - Holzgrefe-Lang, Julia A1 - Skerra, Antje A1 - Adani, Flavia A1 - Gagarina, Natalʹja Vladimirovna A1 - Schröter, Carolin A1 - Frieg, Hendrike A1 - Belke, Eva A1 - Schwab, Susanne A1 - Seifert, Susanne A1 - Watko, Petra A1 - Obendrauf, Tanja A1 - Trauntschnig, Mike A1 - Gasteiger-Klicpera, Barbara A1 - Adelt, Anne A1 - Hanne, Sandra A1 - Burchert, Frank A1 - Swietza, Romy A1 - Doppelbauer, Lea A1 - Dralle, Jenny A1 - Purat, Patricia A1 - Webersinke, Dorothea A1 - Schwytay, Jeannine A1 - Stadie, Nicole A1 - Hoppe, Carina A1 - Heide, Judith A1 - Marusch, Tina A1 - von der Malsburg, Titus Raban A1 - Bastiaanse, Roelien A1 - Schultheiss, Corinna A1 - Nahrstaedt, Holger A1 - Schauer, Thomas A1 - Seidl, Rainer Ottis A1 - Rath, Elisa ED - Fritzsche, Tom ED - Meyer, Corinna B. ED - Adelt, Anne ED - Roß, Jennifer T1 - Spektrum Patholinguistik = Schwerpunktthema: Labyrinth Grammatik: Therapie von syntaktischen Störungen bei Kindern und Erwachsenen N2 - Das Herbsttreffen Patholinguistik wird seit 2007 jährlich vom Verband für Patholinguistik e.V. (vpl) durchgeführt. Das 6. Herbsttreffen mit dem Schwerpunktthema "Labyrinth Grammatik: Therapie von syntaktischen Störungen bei Kindern und Erwachsenen" fand am 17.11.2012 in Potsdam statt. Im vorliegenden Tagungsband finden sich alle Beiträge der Veranstaltung: die vier Hauptvorträge zum Schwerpunkthema, die Vorträge aus Praxis und Forschung von vier Patholinguistinnen in der Reihe Spektrum Patholinguistik sowie die Abstracts der Posterpräsentation. N2 - The 'Herbsttreffen Patholinguistik' is an annual conference organized by the Association for Patholinguistics (Verband für Patholinguistik e.V./vpl) since 2007. The 6th Herbsttreffen with its theme "Labyrinth Grammar: Therapy of Syntactic Disorders in Children and Adults" took place on November 17th, 2012 in Potsdam. These proceedings contain all contributions of the meeting: the four keynote talks, the talks on speech/language therapy and research in the section "Spektrum Patholinguistik" by four patholinguists as well as the abstracts of the poster session. T3 - Spektrum Patholinguistik - 6 KW - Patholinguistik KW - syntaktische Störungen KW - Aphasie KW - Agrammatismus KW - Dysgrammatismus KW - patholinguistics KW - speech/language therapy KW - syntactic disorders KW - aphasia KW - agrammatism Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67659 SN - 978-3-86956-270-4 SN - 1869-3822 SN - 1866-9433 IS - 6 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - THES A1 - Hanne, Sandra T1 - On the subject-object asymmetry in sentence comprehension in aphasia BT - implications from eye-tracking data and computational modeling Y1 - 2015 ER - TY - JOUR A1 - Hanne, Sandra A1 - Burchert, Frank A1 - De Bleser, Ria A1 - Vasishth, Shravan T1 - Sentence comprehension and morphological cues in aphasia: What eye-tracking reveals about integration and prediction JF - Journal of neurolinguistics : an international journal for the study of brain function in language behavior and experience N2 - Comprehension of non-canonical sentences can be difficult for individuals with aphasia (IWA). It is still unclear to which extent morphological cues like case marking or verb inflection may influence IWA's performance or even help to override deficits in sentence comprehension. Until now, studies have mainly used offline methods to draw inferences about syntactic deficits and, so far, only a few studies have looked at online syntactic processing in aphasia. We investigated sentence processing in German-speaking IWA by combining an offline (sentence-picture matching) and an online (eye-tracking in the visual-world paradigm) method. Our goal was to determine whether IWA are capable of using inflectional morphology (number-agreement markers on verbs and case markers in noun phrases) as a cue to sentence interpretation. We report results of two visual-world experiments using German reversible SVO and OVS sentences. In each study, there were eight IWA and 20 age-matched controls. Experiment 1 targeted the role of unambiguous case morphology, while Experiment 2 looked at processing of number-agreement cues at the verb in caseambiguous sentences. IWA showed deficits in using both types of morphological markers as a cue to non-canonical sentence interpretation and the results indicate that in aphasia, processing of case-marking cues is more vulnerable as compared to verbagreement morphology. We ascribe this finding to the higher cue reliability of agreement cues, which renders them more resistant against impairments in aphasia. However, the online data revealed that IWA are in principle capable of successfully computing morphological cues, but the integration of morphological information is delayed as compared to age-matched controls. Furthermore, we found striking differences between controls and IWA regarding subject-before-object parsing predictions. While in case-unambiguous sentences IWA showed evidence for early subjectbefore-object parsing commitments, they exhibited no straightforward subject-first prediction in case-ambiguous sentences, although controls did so for ambiguous structures. IWA delayed their parsing decisions in case-ambiguous sentences until unambiguous morphological information, such as a subject-verbnumber-agreement cue, was available. We attribute the results for IWA to deficits in predictive processes based on morphosyntactic cues during sentence comprehension. The results indicate that IWA adopt a wait-and-see strategy and initiate prediction of upcoming syntactic structure only when unambiguous case or agreement cues are available. (C) 2015 Elsevier Ltd. All rights reserved. KW - Aphasia KW - Sentence comprehension deficits KW - Prediction KW - Eye-tracking KW - Online morpho-syntactic processing KW - Morphological cues Y1 - 2015 U6 - https://doi.org/10.1016/j.jneuroling.2014.12.003 SN - 0911-6044 VL - 34 SP - 83 EP - 111 PB - Elsevier CY - Oxford ER -