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Long-term functional connectivity alterations in the mismatch negativity, P300 and N400 language potentials in adults with a childhood acquired brain injury

Yana Criel (UGent) , Emma Depuydt (UGent) , Barbara De Clercq (UGent) , Nele Raman (UGent) , Nathalie Haekens (UGent) , Marijke Miatton (UGent) , Patrick Santens (UGent) , Pieter van Mierlo (UGent) and Miet De Letter (UGent)
(2024) APHASIOLOGY. 38(10). p.1684-1721
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Abstract
Objective: To investigate whether alterations in the functional connectivity of networks underlying phoneme perception and semantic-categorical processing persist in adulthood following childhood acquired brain injury (cABI). Methods: EEG was recorded in seven adults with a cABI and seven matched controls during the administration of an inattentive and attentive phoneme-level oddball task and a categorical priming task. Functional connections underlying the mismatch negativity (MMN), P300 and N400 were compared between participant groups in five frequency bands by calculating the weighted phase lag index between 32 × 32 electrode pairs. Network modularity and path length were compared between the cABI and control group. Results: We observed a positive network for MMN deviant proces-sing in the low gamma band and N400 related processing in the alpha band, but a negative network for P300 standard processing in the theta band in cABI compared to control adults. No differences in graph measures of functional networks were observed between participant groups. Conclusions: Alterations in the functional connectivity of speech perception and semantic-categorical processing networks persist in adulthood following cABI. Nevertheless, normal-like network prop-erties in terms of local segregation and global integration are observed
Keywords
functional connectivity, N400, P300, mismatch negativity (MMN), Childhood acquired brain injury (cABI), EVENT-RELATED POTENTIALS, PHONEME REPRESENTATIONS, PHASE-SYNCHRONIZATION, CONVERGING EVIDENCE, ALPHA OSCILLATIONS, THETA OSCILLATION, SEMANTIC CONTEXT, WORD-FREQUENCY, ODDBALL TASK, EEG ALPHA

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MLA
Criel, Yana, et al. “Long-Term Functional Connectivity Alterations in the Mismatch Negativity, P300 and N400 Language Potentials in Adults with a Childhood Acquired Brain Injury.” APHASIOLOGY, vol. 38, no. 10, 2024, pp. 1684–721, doi:10.1080/02687038.2024.2323223.
APA
Criel, Y., Depuydt, E., De Clercq, B., Raman, N., Haekens, N., Miatton, M., … De Letter, M. (2024). Long-term functional connectivity alterations in the mismatch negativity, P300 and N400 language potentials in adults with a childhood acquired brain injury. APHASIOLOGY, 38(10), 1684–1721. https://doi.org/10.1080/02687038.2024.2323223
Chicago author-date
Criel, Yana, Emma Depuydt, Barbara De Clercq, Nele Raman, Nathalie Haekens, Marijke Miatton, Patrick Santens, Pieter van Mierlo, and Miet De Letter. 2024. “Long-Term Functional Connectivity Alterations in the Mismatch Negativity, P300 and N400 Language Potentials in Adults with a Childhood Acquired Brain Injury.” APHASIOLOGY 38 (10): 1684–1721. https://doi.org/10.1080/02687038.2024.2323223.
Chicago author-date (all authors)
Criel, Yana, Emma Depuydt, Barbara De Clercq, Nele Raman, Nathalie Haekens, Marijke Miatton, Patrick Santens, Pieter van Mierlo, and Miet De Letter. 2024. “Long-Term Functional Connectivity Alterations in the Mismatch Negativity, P300 and N400 Language Potentials in Adults with a Childhood Acquired Brain Injury.” APHASIOLOGY 38 (10): 1684–1721. doi:10.1080/02687038.2024.2323223.
Vancouver
1.
Criel Y, Depuydt E, De Clercq B, Raman N, Haekens N, Miatton M, et al. Long-term functional connectivity alterations in the mismatch negativity, P300 and N400 language potentials in adults with a childhood acquired brain injury. APHASIOLOGY. 2024;38(10):1684–721.
IEEE
[1]
Y. Criel et al., “Long-term functional connectivity alterations in the mismatch negativity, P300 and N400 language potentials in adults with a childhood acquired brain injury,” APHASIOLOGY, vol. 38, no. 10, pp. 1684–1721, 2024.
@article{01HQ7ZWQFMREK7XY4V9HSMWN8T,
  abstract     = {{Objective: To investigate whether alterations in the functional connectivity of networks underlying phoneme perception and semantic-categorical processing persist in adulthood following childhood acquired brain injury (cABI).
Methods: EEG was recorded in seven adults with a cABI and seven matched controls during the administration of an inattentive and attentive phoneme-level oddball task and a categorical priming task. Functional connections underlying the mismatch negativity (MMN), P300 and N400 were compared between participant groups in five frequency bands by calculating the weighted phase lag index between 32 × 32 electrode pairs. Network modularity and path length were compared between the cABI and control group.
Results: We observed a positive network for MMN deviant proces-sing in the low gamma band and N400 related processing in the alpha band, but a negative network for P300 standard processing in the theta band in cABI compared to control adults. No differences in graph measures of functional networks were observed between participant groups.
Conclusions: Alterations in the functional connectivity of speech perception and semantic-categorical processing networks persist in adulthood following cABI. Nevertheless, normal-like network prop-erties in terms of local segregation and global integration are observed}},
  author       = {{Criel, Yana and Depuydt, Emma and De Clercq, Barbara and Raman, Nele and Haekens, Nathalie and Miatton, Marijke and Santens, Patrick and van Mierlo, Pieter and De Letter, Miet}},
  issn         = {{0268-7038}},
  journal      = {{APHASIOLOGY}},
  keywords     = {{functional connectivity,N400,P300,mismatch negativity (MMN),Childhood acquired brain injury (cABI),EVENT-RELATED POTENTIALS,PHONEME REPRESENTATIONS,PHASE-SYNCHRONIZATION,CONVERGING EVIDENCE,ALPHA OSCILLATIONS,THETA OSCILLATION,SEMANTIC CONTEXT,WORD-FREQUENCY,ODDBALL TASK,EEG ALPHA}},
  language     = {{eng}},
  number       = {{10}},
  pages        = {{1684--1721}},
  title        = {{Long-term functional connectivity alterations in the mismatch negativity, P300 and N400 language potentials in adults with a childhood acquired brain injury}},
  url          = {{http://doi.org/10.1080/02687038.2024.2323223}},
  volume       = {{38}},
  year         = {{2024}},
}
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