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Erschienen in: Journal of Computational Neuroscience 1/2019

13.10.2018

An intracerebral exploration of functional connectivity during word production

verfasst von: Amandine Grappe, Sridevi V. Sarma, Pierre Sacré, Jorge González-Martínez, Catherine Liégeois-Chauvel, F.-Xavier Alario

Erschienen in: Journal of Computational Neuroscience | Ausgabe 1/2019

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Abstract

Language is mediated by pathways connecting distant brain regions that have diverse functional roles. For word production, the network includes a ventral pathway, connecting temporal and inferior frontal regions, and a dorsal pathway, connecting parietal and frontal regions. Despite the importance of word production for scientific and clinical purposes, the functional connectivity underlying this task has received relatively limited attention, and mostly from techniques limited in either spatial or temporal resolution. Here, we exploited data obtained from depth intra-cerebral electrodes stereotactically implanted in eight epileptic patients. The signal was recorded directly from various structures of the neocortex with high spatial and temporal resolution. The neurophysiological activity elicited by a picture naming task was analyzed in the time-frequency domain (10–150 Hz), and functional connectivity between brain areas among ten regions of interest was examined. Task related-activities detected within a network of the regions of interest were consistent with findings in the literature, showing task-evoked desynchronization in the beta band and synchronization in the gamma band. Surprisingly, long-range functional connectivity was not particularly stronger in the beta than in the high-gamma band. The latter revealed meaningful sub-networks involving, notably, the temporal pole and the inferior frontal gyrus (ventral pathway), and parietal regions and inferior frontal gyrus (dorsal pathway). These findings are consistent with the hypothesized network, but were not detected in every patient. Further research will have to explore their robustness with larger samples.

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Literatur
Zurück zum Zitat Broca, P. (1861). Remarques sur le siège de la faculté du langage articulé, suivies d’une observation d’aphémie (perte de la parole) [Remarks on the seat of the faculty of articulated language, followed by an observation of aphemia (loss of speech)]. Bulletin et Mémoires de la Société Anatomique de Paris, 6, 330–357. http://psychclassics.yorku.ca/Broca/aphemie-e.htm. Broca, P. (1861). Remarques sur le siège de la faculté du langage articulé, suivies d’une observation d’aphémie (perte de la parole) [Remarks on the seat of the faculty of articulated language, followed by an observation of aphemia (loss of speech)]. Bulletin et Mémoires de la Société Anatomique de Paris, 6, 330–357. http://​psychclassics.​yorku.​ca/​Broca/​aphemie-e.​htm.
Zurück zum Zitat Catani, M., Jones, D.K., et al. (2005). Perisylvian language networks of the human brain. Annals of Neurology, 57(1), 8–16.CrossRefPubMed Catani, M., Jones, D.K., et al. (2005). Perisylvian language networks of the human brain. Annals of Neurology, 57(1), 8–16.CrossRefPubMed
Zurück zum Zitat Conant, D., Bouchard, K.E., Chang, E.F. (2014). Speech map in the human ventral sensory-motor cortex. Current Opinion in Neurobiology, 24, 63–67.CrossRefPubMed Conant, D., Bouchard, K.E., Chang, E.F. (2014). Speech map in the human ventral sensory-motor cortex. Current Opinion in Neurobiology, 24, 63–67.CrossRefPubMed
Zurück zum Zitat Engel, A.K., & Fries, P. (2010). Beta-band oscillations—signalling the status quo? Current Opinion in Neurobiology, 20(2), 156–165.CrossRefPubMed Engel, A.K., & Fries, P. (2010). Beta-band oscillations—signalling the status quo? Current Opinion in Neurobiology, 20(2), 156–165.CrossRefPubMed
Zurück zum Zitat Gaona, C.M., Sharma, M., Freudenburg, Z.V., Breshears, J.D., Bundy, D.T., Roland, J., Barbour, D.L., Schalk, G., Leuthardt, E.C. (2011). Nonuniform high-gamma (60-500 Hz) power changes dissociate cognitive task and anatomy in human cortex. The Journal of Neuroscience: the Official Journal of the Society for Neuroscience, 31(6), 2091–2100. https://doi.org/10.1523/JNEUROSCI.4722-10.2011.CrossRef Gaona, C.M., Sharma, M., Freudenburg, Z.V., Breshears, J.D., Bundy, D.T., Roland, J., Barbour, D.L., Schalk, G., Leuthardt, E.C. (2011). Nonuniform high-gamma (60-500 Hz) power changes dissociate cognitive task and anatomy in human cortex. The Journal of Neuroscience: the Official Journal of the Society for Neuroscience, 31(6), 2091–2100. https://​doi.​org/​10.​1523/​JNEUROSCI.​4722-10.​2011.CrossRef
Zurück zum Zitat Herrmann, C.S., Grigutsch, M., Busch, N.A. (2005). EEG oscillations and wavelet analysis. In Handy, T.C. (Ed.) Event-related potentials: a methods handbook (pp. 229–259). Cambridge: MIT Press. Herrmann, C.S., Grigutsch, M., Busch, N.A. (2005). EEG oscillations and wavelet analysis. In Handy, T.C. (Ed.) Event-related potentials: a methods handbook (pp. 229–259). Cambridge: MIT Press.
Zurück zum Zitat Johnson, M.A., Thompson, S., Gonzalez-Martinez, J., Park, H.J., Bulacio, J., Najm, I., Kahn, K., Kerr, M., Sarma, S.V., Gale, J.T. (2014). Performing behavioral tasks in subjects with intracranial electrodes. Journal of Visualized Experiments: JoVE, 92, e51947. https://doi.org/10.3791/51947.CrossRef Johnson, M.A., Thompson, S., Gonzalez-Martinez, J., Park, H.J., Bulacio, J., Najm, I., Kahn, K., Kerr, M., Sarma, S.V., Gale, J.T. (2014). Performing behavioral tasks in subjects with intracranial electrodes. Journal of Visualized Experiments: JoVE, 92, e51947. https://​doi.​org/​10.​3791/​51947.CrossRef
Zurück zum Zitat Morlet, J. (1983). Sampling theory and wave propagation. In Chen, C (Ed.) Issues in acoustic signal – image processing and recognition, NATO ASI series (series f: computer and system sciences), (Vol. 1 pp. 233–261). Berlin: Springer. Morlet, J. (1983). Sampling theory and wave propagation. In Chen, C (Ed.) Issues in acoustic signal – image processing and recognition, NATO ASI series (series f: computer and system sciences), (Vol. 1 pp. 233–261). Berlin: Springer.
Zurück zum Zitat Petrides, M. (2014). Neuroanatomy of language regions of the human brain. London: Academic Press. Petrides, M. (2014). Neuroanatomy of language regions of the human brain. London: Academic Press.
Zurück zum Zitat Piai, V., Anderson, K.L., Lin, J.J., Dewar, C., Parvizi, J., Dronkers, N.F., Knight, R.T. (2016). Direct brain recordings reveal hippocampal rhythm underpinnings of language processing. Proceedings of the National Academy of Sciences, 113(40), 11,366–11,371. https://doi.org/10.1073/pnas.1603312113.CrossRef Piai, V., Anderson, K.L., Lin, J.J., Dewar, C., Parvizi, J., Dronkers, N.F., Knight, R.T. (2016). Direct brain recordings reveal hippocampal rhythm underpinnings of language processing. Proceedings of the National Academy of Sciences, 113(40), 11,366–11,371. https://​doi.​org/​10.​1073/​pnas.​1603312113.CrossRef
Zurück zum Zitat Riės, S K, Dhillon, R.K., Clarke, A., King-Stephens, D., Laxer, K.D., Weber, P.B., Kuperman, R.A., Auguste, K.I., Brunner, P., Schalk, G., Lin, J.J., Parvizi, J., Crone, N.E., Dronkers, N.F., Knight, R.T. (2017). Spatiotemporal dynamics of word retrieval in speech production revealed by cortical high-frequency band activity. Proceedings of the National Academy of Sciences, 114(23), E4530–E4538. https://doi.org/10.1073/pnas.1620669114.CrossRef Riės, S K, Dhillon, R.K., Clarke, A., King-Stephens, D., Laxer, K.D., Weber, P.B., Kuperman, R.A., Auguste, K.I., Brunner, P., Schalk, G., Lin, J.J., Parvizi, J., Crone, N.E., Dronkers, N.F., Knight, R.T. (2017). Spatiotemporal dynamics of word retrieval in speech production revealed by cortical high-frequency band activity. Proceedings of the National Academy of Sciences, 114(23), E4530–E4538. https://​doi.​org/​10.​1073/​pnas.​1620669114.CrossRef
Zurück zum Zitat Saur, D., Kreher, B.W., Schnell, S., Kummerer, D., Kellmeyer, P., Vry, M.S., Umarova, R., Musso, M., Glauche, V., Abel, S., Huber, W., Rijntjes, M., Hennig, J., Weiller, C. (2008). Ventral and dorsal pathways for language. Proceedings of the National Academy of Sciences, 105(46), 18,035–18,040. https://doi.org/10.1073/pnas.0805234105.CrossRef Saur, D., Kreher, B.W., Schnell, S., Kummerer, D., Kellmeyer, P., Vry, M.S., Umarova, R., Musso, M., Glauche, V., Abel, S., Huber, W., Rijntjes, M., Hennig, J., Weiller, C. (2008). Ventral and dorsal pathways for language. Proceedings of the National Academy of Sciences, 105(46), 18,035–18,040. https://​doi.​org/​10.​1073/​pnas.​0805234105.CrossRef
Zurück zum Zitat Sheldon, S., & Moscovitch, M. (2012). The nature and time-course of medial temporal lobe contributions to semantic retrieval: an fMRI study on verbal fluency. Hippocampus, 22(6), 1451– 1466.CrossRefPubMed Sheldon, S., & Moscovitch, M. (2012). The nature and time-course of medial temporal lobe contributions to semantic retrieval: an fMRI study on verbal fluency. Hippocampus, 22(6), 1451– 1466.CrossRefPubMed
Zurück zum Zitat Wang, H.E., Bénar, C G, Quilichini, P.P., Friston, K.J., Jirsa, V.K., Bernard, C. (2014). A systematic framework for functional connectivity measures. Frontiers in Neuroscience, 8, 405.PubMedPubMedCentral Wang, H.E., Bénar, C G, Quilichini, P.P., Friston, K.J., Jirsa, V.K., Bernard, C. (2014). A systematic framework for functional connectivity measures. Frontiers in Neuroscience, 8, 405.PubMedPubMedCentral
Metadaten
Titel
An intracerebral exploration of functional connectivity during word production
verfasst von
Amandine Grappe
Sridevi V. Sarma
Pierre Sacré
Jorge González-Martínez
Catherine Liégeois-Chauvel
F.-Xavier Alario
Publikationsdatum
13.10.2018
Verlag
Springer US
Erschienen in
Journal of Computational Neuroscience / Ausgabe 1/2019
Print ISSN: 0929-5313
Elektronische ISSN: 1573-6873
DOI
https://doi.org/10.1007/s10827-018-0699-3

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