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Reorganization of interhemispheric interactions during verbal-mental activity aimed at synthesis of words and sentences

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Abstract

Correlation and coherence analyses of multichannel electroencephalogram (EEG) recordings from 18 subjects (mean age 25 years) were used for investigating the reorganization of systemic interactions between bioelectric potentials of the cortical areas of both hemispheres (20 EEG derivations) during verbal-mental activity connected with generating verbal units from simpler components. When generating either words from aurally presented phonemes or sentences from a set of words, the subjects exhibited specific changes in the spatial structure of the statistical relationships in the EEG, with a significant increase in the interhemispheric interactions. During performance of both tasks, the changes in the interhemispheric interactions were most pronounced in the temporal, temporo-parieto-occipital (TPO), inferofrontal, and occipital areas of both hemispheres. Phonemic synthesis was associated with a more marked increase in the contralateral interactions in the left hemisphere, and generating sentences from words, in the right hemisphere. The coherence analysis of the EEG showed the greatest changes in the Δ, ϑ, and β frequency bands, with rather slight changes in the α frequency band. For all frequency bands, changes in the EEG coherences were the greatest in Wernicke’s and the TPO areas of the right and left hemispheres during the performance of both tasks, especially during the phonemic synthesis. These findings suggest that neurophysiological processes underlying mental generation of words and sentences require coordinated activity of the left and right hemispheres, which is accompanied by an increase in the interhemispheric interactions in the EEG, especially in the temporal, inferofrontal, and TPO areas.

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References

  1. Petersen, S.E., Fox, P.T., Mintun, M., et al., Positron Emission Tomographic Studies of the Cortical Anatomy of Single-Word Processing, Nature, 1988, vol. 331, no. 6157, p. 585.

    Article  PubMed  CAS  Google Scholar 

  2. Abdullaev, Y.G. and Bechtereva, N.P., Neuronal Correlate of the Higher-Order Semantic Code in Human Prefrontal Cortex in Language Tasks, Int. J. Psychophysiol., 1993, vol. 14, p. 167.

    Article  PubMed  CAS  Google Scholar 

  3. Hagoort, P., Brown, C.M., Swaab, T.Y., Lexical-Semantic Event-Related Potential Effects in Patients with Left hemisphere Lesions and Aphasia, and Patients with Right Hemisphere Lesions without Aphasia, Brain, 1996, vol. 119, no. 2, p. 627.

    Article  PubMed  Google Scholar 

  4. Medvedev, S.V., Bekhtereva, N.P., Vorob’ev, V.A., et al., Brain Processing of Visually Presented Verbal Stimuli at Different Levels of Their Integration. I. Semantic and Motor Aspects, Fiziol. Chel., 1997, vol. 23, no. 4, p. 9.

    Google Scholar 

  5. Vorob’ev, V.A., Korotkov, A.D., Pakhomov, S.V., et al., Brain Processing of Visually Presented Verbal Stimuli at Different Levels of Their Integration. II. The Orthographic and Syntactic Aspects, Fiziol. Chel., 1998, vol. 24, no. 4, p. 62.

    Google Scholar 

  6. Mesulam, M., From Sensation to Cognition, Brain, 1998, vol. 121, p. 1013.

    Article  PubMed  Google Scholar 

  7. Balonov, L.Ya., Deglin, V.L., and Chernigovskaya, T.V., Functional Brain Asymmetry in Organizing Verbal Activity, in Khrestomatiya po neiropsikhologii (Reader in Neuropsychology), Moscow, 1999, p. 312.

  8. Vorob’ev, V.A., Medvedev, S.V., and Pakhomov, S.V., Study of the Brain Involuntary Syntactic Processing by Positron Emission Tomography, Fiziol. Chel., 2000, vol. 26, no. 4, p. 5.

    CAS  Google Scholar 

  9. Friederici, A.D., Rüschemeyer, Sh.-An., Hahne, A., and Fiebach, Ch. The Role of Left Inferior Frontal and Superior Temporal Cortex in Sentence Comprehension: Localizing Syntactic and Semantic Processes, J. Cerebr. Cortex, 2003, vol. 13, no. 2, p. 170.

    Article  Google Scholar 

  10. Chernigovskaya, T., Davtyan, S., and Strelnikov, K., Prosody Perception in Schizophrenic Patients: Hemispheric Involvement, J. Int. Neuropsychol. Soc., 2003, vol. 9, no. 4, p. 553.

    Google Scholar 

  11. Mesulam, M., Imaging Connectivity in the Human Cerebral Cortex: The Next Frontier, Ann. Neurol., 2005, vol. 57, no. 1, p. 5.

    Article  PubMed  Google Scholar 

  12. Dan’ko, S.G., Bekhtereva, N.P., Kachalova, L.M., et al., Electroencephalographic Correlates of Brain States during Verbal Learning: II. Characteristics of EEG Spatial Synchronization, Fiziol. Chel., 2005, vol. 31, no. 6, p. 8.

    Google Scholar 

  13. Shepoval’nikov, A.N., Tsitseroshin, M.N., and Levinchenko, N.V., Age-Related Minimization of the Brain Systems Involved in Psychic Functions: Arguments For and Against, Fiziol. Chel., 1991, vol. 17, no. 5, p. 28.

    CAS  Google Scholar 

  14. Tsitseroshin, M.N., Pogosyan, A.A., Gal’perina, E.I., and Shepoval’nikov, A.N., Systemic Interaction of the Cortical Areas during Performance of Verbal-Mnestic Activity, Fiziol. Chel., 2000, vol. 26, no. 6, p. 21.

    Google Scholar 

  15. Panasevich, E.A. and Tsitseroshin, Specific Features of Spatiotemporal Organization of EEG during Performance of Verbal Tasks by Males and Females, Sensorn. Sist., 2004, vol. 18, no. 2, p. 150.

    Google Scholar 

  16. Shepoval’nikov, A.N. and Tsitseroshin, M.N., Formation of Interzonal Interaction of Cortical Fields during Verbal-Mental Activity, J. Evol. Biochem. Physiol., 2004, vol. 40, no. 5, p. 411.

    CAS  Google Scholar 

  17. Pavlova, L.P. and Romanenko, A.F., Sistemnyi podkhod k psikhofiziologicheskomu issledovaniyu (A Systemic Approach to Psychophysiological Study), Leningrad: Nauka, 1988.

    Google Scholar 

  18. Ivanitskii, G.A., Nikolaev, A.P., and Ivanitskii, A.M., Interaction of the Frontal and Left Parietotemporal Cortex in Verbal Thinking, Fiziol. Chel., 2002, vol. 28, no. 1, p. 5.

    CAS  Google Scholar 

  19. Tsaparina, D.M. and Shepoval’nikov, A.N., Role of Interhemispheric Interaction in the Recognition of Errors in Aurally Presented Verbal Material, Sensor. Sist., 2004, vol. 18, no. 2, p. 160.

    Google Scholar 

  20. Galunov, V.I., Koroleva, I.V., and Shurgaya, G.G., Interaction between Two Cerebral Hemispheres during Processing of Verbal Information, Akustika rechi i slukha: Sbornik nauchnykh rabot (Acoustics of Speech and Hearing: Collection of Papers), Chistovich, L.A., Ed., Leningrad: Nauka, 1986, p. 127.

    Google Scholar 

  21. Luria, A.R., Osnovy neiropsikhologii (Fundamentals of Neuropsychology), Moscow: Mosk. Gos. Univ., 1973.

    Google Scholar 

  22. Khomskaya, E.D., Neiropsikhologiya (Neuropsychology), Moscow: Mosk. Gos. Univ., 1987.

    Google Scholar 

  23. Frackowiak, R.S.J., Friston, K.J., Frith, C.D., et al., An Overview of Speech Comprehension and Production, Human Brain Function, 2nd Edition, London: Elsevier, 2004, p. 515.

    Google Scholar 

  24. Leff, A., Crinion, J., Scott, S., et al., A Physiological Change in the Homotropic Cortex Following Left Posterior Temporal Lobe Infarction, Ann. Neurol., 2002, vol. 51, no. 5, p. 553.

    Article  PubMed  Google Scholar 

  25. Dzugaeva, S.B., Provodyashchie puti golovnogo mozga cheloveka (v ontogeneze) (Pathways of Human Brain (in Ontogenesis)), Moscow: Meditsina, 1975.

    Google Scholar 

  26. Chomsky, N., Horizons in the Study of Language and Mind, Cambridge Univ. Press, 2002.

  27. Balonov, L.Ya. and Deglin, V.L., Hearing and Speech in Dominant and Nondominant Hemispheres, Leningrad: Nauka, 1976.

    Google Scholar 

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Authors and Affiliations

  1. Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, 194223, Russia

    D. M. Tsaparina, M. N. Tsitseroshin & A. N. Shepoval’nikov

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  1. D. M. Tsaparina
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  2. M. N. Tsitseroshin
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  3. A. N. Shepoval’nikov
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Original Russian Text © D.M. Tsaparina, M.N. Tsitseroshin, A.N. Shepoval’nikov, 2007, published in Fiziologiya Cheloveka, 2007, Vol. 33, No. 1, pp. 15–26.

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Tsaparina, D.M., Tsitseroshin, M.N. & Shepoval’nikov, A.N. Reorganization of interhemispheric interactions during verbal-mental activity aimed at synthesis of words and sentences. Hum Physiol 33, 10–19 (2007). https://doi.org/10.1134/S0362119707010021

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  • DOI: https://doi.org/10.1134/S0362119707010021

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