Neurodynamics of

J 2023

Neurodynamics of "cognitive conflict": Theory and illustrative case study

CHLÁDEK, Jan, Petr BOB, Robert ROMAN, Ivan REKTOR, Michal MACEK et. al.

Základní údaje

Originální název

Neurodynamics of "cognitive conflict": Theory and illustrative case study

Autoři

CHLÁDEK, Jan (203 Česká republika, domácí), Petr BOB (203 Česká republika, domácí), Robert ROMAN (203 Česká republika, domácí), Ivan REKTOR (203 Česká republika, domácí), Michal MACEK (203 Česká republika), Martin PAIL (203 Česká republika, domácí), Miloslav KUKLETA (203 Česká republika) a Milan BRÁZDIL (203 Česká republika, domácí)

Vydání

Medical Hypotheses, AMSTERDAM, ELSEVIER, 2023, 0306-9877

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30210 Clinical neurology

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.700 v roce 2022

Kód RIV

RIV/00216224:14110/23:00133458

Organizační jednotka

Lékařská fakulta

DOI

http://dx.doi.org/10.1016/j.mehy.2023.111206

UT WoS

001112721100001

Klíčová slova anglicky

EEG; Prefrontal Cortex; Cognitive conflict; Stroop task; Complexity

Štítky

14110127, podil, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 5. 2. 2024 09:51, Mgr. Tereza Miškechová

Anotace

V originále

Cognitive interference as a representation of experienced "intrapsychic conflict" according to some findings might be attributed to competitive neural assemblies interacting during recognition process and interpretation of encoded neural information. These findings suggest a novel hypothesis that increased neural complexity reflecting competition of distributed neural assemblies may play an important role during neural interactions related to processing of conflicting information at the subjective level experienced as a "cognitive conflict". To illustrate how this hypothesis may be tested we have used the illustrative case study with the aim to assess changes of neural complexity related to conflicting information processing during incongruent Stroop task and compare this process of the so-called "neural interference" with the control tasks. In this illustrative single case study we have analyzed intracerebral EEG activities to asses the neural processing of conflicting information during the incongruent Stroop task and for the comparison were measured experimental periods during the congruent task and rest. The results indicate that EEG complexity measured using Momentary Largest Lyapunov Exponents (MLLE) is significantly increased during the conflicting cognitive Stroop interference in comparison to the other experimental conditions in all investigated brain sites. These results indicate that the neural interference related to conflicting stimuli is related to significantly increased neural complexity. The results of this illustrative case study in agreement with the hypothesis suggest that increased neural complexity may reflect the process of the so-called "neural interference" during presentation of the conflicting stimuli.

Návaznosti

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, CEITEC 2020

NV19-04-00343, projekt VaV

Název: Predikce Efektu Stimulace u pacientů s Epilepsií (PRESEnCE) (Akronym: PRESEnCE)

Investor: Ministerstvo zdravotnictví ČR, Prediction of Stimulation Efficacy in Epilepsy

Citovat

CHLÁDEK, Jan, Petr BOB, Robert ROMAN, Ivan REKTOR, Michal MACEK, Martin PAIL, Miloslav KUKLETA a Milan BRÁZDIL. Neurodynamics of "cognitive conflict": Theory and illustrative case study. Medical Hypotheses. AMSTERDAM: ELSEVIER, 2023, roč. 181, December 2023, s. 1-5. ISSN 0306-9877. Dostupné z: https://dx.doi.org/10.1016/j.mehy.2023.111206.

@article{2370297,
   author = {Chládek, Jan and Bob, Petr and Roman, Robert and Rektor, Ivan and Macek, Michal and Pail, Martin and Kukleta, Miloslav and Brázdil, Milan},
   article_location = {AMSTERDAM},
   article_number = {December 2023},
   doi = {http://dx.doi.org/10.1016/j.mehy.2023.111206},
   keywords = {EEG; Prefrontal Cortex; Cognitive conflict; Stroop task; Complexity},
   language = {eng},
   issn = {0306-9877},
   journal = {Medical Hypotheses},
   title = {Neurodynamics of "cognitive conflict": Theory and illustrative case study},
   url = {https://www.sciencedirect.com/science/article/pii/S0306987723002025?via%3Dihub},
   volume = {181},
   year = {2023}
}

TY  - JOUR
ID  - 2370297
AU  - Chládek, Jan - Bob, Petr - Roman, Robert - Rektor, Ivan - Macek, Michal - Pail, Martin - Kukleta, Miloslav - Brázdil, Milan
PY  - 2023
TI  - Neurodynamics of "cognitive conflict": Theory and illustrative case study
JF  - Medical Hypotheses
VL  - 181
IS  - December 2023
SP  - 1-5
EP  - 1-5
PB  - ELSEVIER
SN  - 03069877
KW  - EEG
KW  - Prefrontal Cortex
KW  - Cognitive conflict
KW  - Stroop task
KW  - Complexity
UR  - https://www.sciencedirect.com/science/article/pii/S0306987723002025?via%3Dihub
N2  - Cognitive interference as a representation of experienced "intrapsychic conflict" according to some findings might be attributed to competitive neural assemblies interacting during recognition process and interpretation of encoded neural information. These findings suggest a novel hypothesis that increased neural complexity reflecting competition of distributed neural assemblies may play an important role during neural interactions related to processing of conflicting information at the subjective level experienced as a "cognitive conflict". To illustrate how this hypothesis may be tested we have used the illustrative case study with the aim to assess changes of neural complexity related to conflicting information processing during incongruent Stroop task and compare this process of the so-called "neural interference" with the control tasks. In this illustrative single case study we have analyzed intracerebral EEG activities to asses the neural processing of conflicting information during the incongruent Stroop task and for the comparison were measured experimental periods during the congruent task and rest. The results indicate that EEG complexity measured using Momentary Largest Lyapunov Exponents (MLLE) is significantly increased during the conflicting cognitive Stroop interference in comparison to the other experimental conditions in all investigated brain sites. These results indicate that the neural interference related to conflicting stimuli is related to significantly increased neural complexity. The results of this illustrative case study in agreement with the hypothesis suggest that increased neural complexity may reflect the process of the so-called "neural interference" during presentation of the conflicting stimuli.
ER  -

CHLÁDEK, Jan, Petr BOB, Robert ROMAN, Ivan REKTOR, Michal MACEK, Martin PAIL, Miloslav KUKLETA a Milan BRÁZDIL. Neurodynamics of ''cognitive conflict'': Theory and illustrative case study. \textit{Medical Hypotheses}. AMSTERDAM: ELSEVIER, 2023, roč.~181, December 2023, s.~1-5. ISSN~0306-9877. Dostupné z: https://dx.doi.org/10.1016/j.mehy.2023.111206.

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