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Mapping of Language-and-Memory Networks in Patients With Temporal Lobe Epilepsy by Using the GE2REC Protocol
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In: ISSN: 1662-5161 ; Frontiers in Human Neuroscience ; https://hal-cnrs.archives-ouvertes.fr/hal-03529823 ; Frontiers in Human Neuroscience, Frontiers, 2022, 15, ⟨10.3389/fnhum.2021.752138⟩ (2022)
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Mapping of Language-and-Memory Networks in Patients With Temporal Lobe Epilepsy by Using the GE2REC Protocol
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In: Front Hum Neurosci (2022)
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Reconfiguration dynamics of a language-and-memory network in healthy participants and patients with temporal lobe epilepsy
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In: ISSN: 2213-1582 ; Neuroimage-Clinical ; https://hal.univ-grenoble-alpes.fr/hal-03247903 ; Neuroimage-Clinical, Elsevier, 2021, 31, pp.102702. ⟨10.1016/j.nicl.2021.102702⟩ (2021)
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Speech rehabilitation in post-stroke aphasia using visual illustration of speech articulators. A case report study
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In: ISSN: 0269-9206 ; EISSN: 1464-5076 ; Clinical Linguistics & Phonetics ; https://hal.archives-ouvertes.fr/hal-02879182 ; Clinical Linguistics & Phonetics, Taylor & Francis, 2021, 35 (3), pp.253-276. ⟨10.1080/02699206.2020.1780473⟩ (2021)
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Strategies and cognitive reserve to preserve lexical production in aging
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In: ISSN: 2509-2715 ; EISSN: 2509-2723 ; GeroScience ; https://hal.univ-grenoble-alpes.fr/hal-03253711 ; GeroScience, Springer International Publishing, 2021, ⟨10.1007/s11357-021-00367-5⟩ (2021)
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Theory‐of‐mind during childhood: Investigating syntactic and executive contributions
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In: ISSN: 0961-205X ; EISSN: 1467-9507 ; Social Development ; https://hal.univ-grenoble-alpes.fr/hal-03177106 ; Social Development, Wiley, 2021, 30 (1), pp.73-94. ⟨10.1111/sode.12471⟩ (2021)
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Interactive mapping of language and memory with the GE2REC protocol
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In: ISSN: 1931-7557 ; EISSN: 1931-7565 ; Brain imaging and behavior (Brain Imaging Behav) ; https://hal.univ-grenoble-alpes.fr/hal-03091631 ; Brain imaging and behavior (Brain Imaging Behav), Secaucus, NJ : Springer, In press, ⟨10.1007/s11682-020-00355-x⟩ (2021)
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| 8 |
Reconfiguration dynamics of a language-and-memory network in healthy participants and patients with temporal lobe epilepsy
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In: Neuroimage Clin (2021)
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Theory‐of‐mind during childhood: Investigating syntactic and executive contributions ; Théorie de l'esprit pendant l'enfance: Examen des contributions syntaxiques et exécutives
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In: ISSN: 0961-205X ; EISSN: 1467-9507 ; Social Development ; https://hal.archives-ouvertes.fr/hal-03337001 ; Social Development, Wiley, 2020, 30, pp.73 - 94. ⟨10.1111/sode.12471⟩ (2020)
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| 10 |
Speech rehabilitation in chronic post-stroke aphasia using visual illustration of speech articulators.A case report study
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In: WFN 2020 - 11th World Congress for NeuroRehabilitation ; https://hal.archives-ouvertes.fr/hal-03098915 ; WFN 2020 - 11th World Congress for NeuroRehabilitation, Oct 2020, Lyon (online), France ; https://www.wcnr-congress.org/ (2020)
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| 11 |
Interactive mapping of language and memory with the GE2REC protocol
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In: Brain Imaging Behav (2020)
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| 12 |
GE2REC protocol for interactive mapping of language and memory processes in temporal lobe epilepsy
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In: Society for the Neurobiology of Language Annual Meeting (SNL) ; https://hal.univ-grenoble-alpes.fr/hal-03247992 ; Society for the Neurobiology of Language Annual Meeting (SNL), Aug 2019, Helsinki, Finland (2019)
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Abstract:
International audience ; Introduction: In patients with temporal lobe epilepsy (TLE) the benefit of temporal surgery must be carefully evaluated taking into consideration the risk of inducing the impairments since surgery can lead to postoperative memory (Baxendale et al., 2006) and language deficits (Davies et al., 1998). A number of protocols have been proposed for evaluating language and memory preoperatively in these patients (e.g. Aldenkamp et al., 2003), however, they tested language and memory separately. Considering that mesial temporal regions are implied in both of these processes, it should be essential to evaluate the neural basis of language-and-memory jointly in TLE patients that are being considered for surgery. The present protocol was designed to do so. Methods: The GEREC protocol consists of three runs: (1) block-based run, Generation (GE), during which participants should covertly generate a sentence after hearing a word; (2) event-based run, Recognition (REC), during which, after being presented with an image, participants respond whether they have heard the object from the picture in the first run or not; and (3) block-based run, Recall (RA), in which participants should, after hearing the same words from the first run, remember and covertly generate the same sentences they did in the GE. The GE and RA runs are designed to activate intermixed language-and-memory network by engaging episodic memory encoding and retrieval respectively. Moreover, the protocol is ecological and adapted to patients (easy to perform and has a short duration). Before using it with patients, the protocol needs to be tested in healthy participants, which is the objective of this work. Twenty healthy adults aged 18 to 30 completed the experimental protocol. The fMRI data were acquired at 3T and the manufacturer-provided gradient-echo/T2* weighted EPI method was used. Images were first spatially pre-processed. Results: The statistical analyses revealed that GE run (p < 0.05, FWE-corrected) activated the expected frontotemporal network including left inferior frontal, bilateral middle and superior temporal regions and temporal pole as well as the contralateral cerebellum, specifically 6 and Crus 1. Encoding activated (p < 0.001, uncorrected) left hippocampus and middle temporal gyrus. Initially designed as a memory task, REC activated (p < 0.05, FWE-corrected) a large language-and-memory network, including bilateral inferior occipito-temporal, left parietal and hippocampal regions, but also the left frontal inferior, bilateral SMA and cerebellum. It could be that, despite not being explicitly instructed to do so, when seeing the images, participants automatically performed picture naming. The RA run, on the other hand, activated (p < 0.05, FWE-corrected) more strongly the language network consisting of left frontal inferior and bilateral temporal regions. Conclusion: Our findings support the utility of the GEREC protocol for mapping a shared language-and-memory network. The main intention of this protocol is to reliably map this network in patients with TLE and, in conjunction with the results of neuropsychological testing, it can provide valuable information for planning reconstructive surgery. Finally, it can also be considered as a practical foundation for the exploration of language and memory interconnection.
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Keyword:
[SCCO.NEUR]Cognitive science/Neuroscience; [SCCO.PSYC]Cognitive science/Psychology; [SCCO]Cognitive science
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URL: https://hal.univ-grenoble-alpes.fr/hal-03247992/document
https://hal.univ-grenoble-alpes.fr/hal-03247992/file/poster_SNL_2019_GE2REC.pdf
https://hal.univ-grenoble-alpes.fr/hal-03247992
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| 13 |
The ConDialInt Model: Condensation, Dialogality, and Intentionality Dimensions of Inner Speech Within a Hierarchical Predictive Control Framework
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In: EISSN: 1664-1078 ; Frontiers in Psychology ; https://hal.archives-ouvertes.fr/hal-02290943 ; Frontiers in Psychology, Frontiers, 2019, Exploring the Nature, Content, and Frequency of Intrapersonal Communication, 10, pp.2019. ⟨10.3389/fpsyg.2019.02019⟩ ; https://www.frontiersin.org/article/10.3389/fpsyg.2019.02019 (2019)
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| 14 |
Neural correlates of inner speaking, imitating and hearing: an fMRI study
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In: ICPhS 2019 - 19th International Congress of Phonetic Sciences ; https://hal.archives-ouvertes.fr/hal-02367806 ; ICPhS 2019 - 19th International Congress of Phonetic Sciences, Aug 2019, Melbourne, Australia ; https://www.icphs2019.org (2019)
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| 15 |
The ConDialInt Model: Condensation, Dialogality, and Intentionality Dimensions of Inner Speech Within a Hierarchical Predictive Control Framework
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| 16 |
Role of Two Types of Syntactic Embedding in Belief Attribution in Adults with or without Asperger Syndrome
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In: EISSN: 1664-1078 ; Frontiers in Psychology ; https://hal.archives-ouvertes.fr/hal-01569016 ; Frontiers in Psychology, Frontiers, 2017, 8, pp.743 - 743. ⟨10.3389/fpsyg.2017.00743⟩ (2017)
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| 17 |
Aging Modulates the Hemispheric Specialization during Word Production
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| 18 |
Langage Intérieur
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In: Traité de Neurolinguistique : du cerveau au langage ; https://hal.archives-ouvertes.fr/hal-01467107 ; Pinto, S. & Sato, M. Traité de Neurolinguistique : du cerveau au langage, De Boeck Supérieur, pp.109-123, 2016, Neuropsychologie, 9782353273393 ; http://www.deboecksuperieur.com/ouvrage/9782353273393-traite-de-neurolinguistique (2016)
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| 19 |
NEREC, an effective brain mapping protocol for combined language and long-term memory functions
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In: ISSN: 1525-5050 ; EISSN: 1525-5069 ; Epilepsy & Behavior ; https://hal.archives-ouvertes.fr/hal-01413830 ; Epilepsy & Behavior, [San Diego CA]: Elsevier B.V., 2015, 53, pp.140 - 148. ⟨10.1016/j.yebeh.2015.09.017⟩ (2015)
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