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Article ; Online: Bilingualism caught in a net: A new approach to understanding the complexity of bilingual experience.

Kałamała, Patrycja / Chuderski, Adam / Szewczyk, Jakub / Senderecka, Magdalena / Wodniecka, Zofia

Journal of experimental psychology. General

2022 Volume 152, Issue 1, Page(s) 157–174

Abstract: The growing importance of research on bilingualism in psychology and neuroscience motivates the need for a psychometric model that can be used to understand and quantify this phenomenon. This research is the first to meet this need. We reanalyzed two ... ...

Abstract	The growing importance of research on bilingualism in psychology and neuroscience motivates the need for a psychometric model that can be used to understand and quantify this phenomenon. This research is the first to meet this need. We reanalyzed two data sets (
MeSH term(s)	Young Adult ; Humans ; Multilingualism ; Language ; Linguistics ; Language Development ; Cognition
Language	English
Publishing date	2022-08-01
Publishing country	United States
Document type	Journal Article
ZDB-ID	189732-9
ISSN	1939-2222 ; 0096-3445
ISSN (online)	1939-2222
ISSN	0096-3445
DOI	10.1037/xge0001263
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Article ; Online: ERP evidence for rapid within-trial adaptation of cognitive control during conflict resolution.

Kałamała, Patrycja / Ociepka, Michał / Chuderski, Adam

Cortex; a journal devoted to the study of the nervous system and behavior

2020 Volume 131, Page(s) 151–163

Abstract: People often have to resolve many conflicts at the same time in their everyday lives. So far, the mechanisms of conflict resolution when multiple conflicts co-occur are not clear. This study examined the neurocognitive mechanisms of cognitive-control ... ...

Abstract	People often have to resolve many conflicts at the same time in their everyday lives. So far, the mechanisms of conflict resolution when multiple conflicts co-occur are not clear. This study examined the neurocognitive mechanisms of cognitive-control adaptation when two sources of conflict co-occur. To this aim, we measured event-related potentials in a task combining the Stroop conflict (the meaning and the color of a word differ) and the word-word conflict (two different words are presented). The word-word conflict was expected to tap the same stage of stimuli processing (i.e., semantics) and to modulate the magnitude of the Stroop conflict. Behavioral data showed that the word-word conflict facilitated the resolution of the Stroop conflict, which indicates the within-trial adaptation of cognitive control. ERP data showed two additive effects (the Stroop conflict and the word-word conflict) in the N450 time window, which suggests that at the neural level these two conflicts were processed in parallel (simultaneously and independently of each other). The N450 finding demonstrates that the control system flexibly and rapidly adapts to different types of conflict by modulating information processing in ways that individually address each source of conflict. Crucially, processing the conflicts in parallel substantially improved the efficiency of the control system. Overall, the study shows that the cognitive-control system can act as a collection of parallel but independent mechanisms; it thereby advances our understanding of goal-directed behavior.
MeSH term(s)	Adaptation, Physiological ; Cognition ; Conflict, Psychological ; Electroencephalography ; Evoked Potentials ; Negotiating ; Reaction Time ; Stroop Test
Language	English
Publishing date	2020-08-11
Publishing country	Italy
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	280622-8
ISSN	1973-8102 ; 0010-9452
ISSN (online)	1973-8102
ISSN	0010-9452
DOI	10.1016/j.cortex.2020.07.012
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Article ; Online: Patterns of bilingual language use and response inhibition: A test of the adaptive control hypothesis.

Kałamała, Patrycja / Szewczyk, Jakub / Chuderski, Adam / Senderecka, Magdalena / Wodniecka, Zofia

Cognition

2020 Volume 204, Page(s) 104373

Abstract: Given prior studies that provided inconsistent results, there is an ongoing debate on the issue of whether bilingualism benefits cognitive control. We tested the Adaptive Control Hypothesis, according to which only the intense use of different languages ... ...

Abstract	Given prior studies that provided inconsistent results, there is an ongoing debate on the issue of whether bilingualism benefits cognitive control. We tested the Adaptive Control Hypothesis, according to which only the intense use of different languages in the same situation without mixing them in single utterances (called dual-language context) confers a bilingual advantage in response inhibition. In a large-scale correlational study, we attempted to circumvent several pitfalls of previous research on the bilingual advantage by testing a relatively large sample of participants and employing a more reliable and valid measurement of constructs (i.e., latent variable approach accompanied by Bayesian estimation). Our results do not support the Adaptive Control Hypothesis' prediction: the intensity of the dual-language context experience was unrelated to the efficiency of response inhibition in bilinguals. The results suggest that the Adaptive Control Hypothesis is not likely to account for the inconsistent results regarding the bilingual advantage hypothesis, at least in the case of the response-inhibition mechanism. At the same time, the study points to the problem of measuring the response-inhibition construct at the behavioral level. No evidence for a robust response-inhibition construct adds to the growing skepticism on this issue in the literature.
MeSH term(s)	Bayes Theorem ; Executive Function ; Humans ; Language ; Multilingualism
Language	English
Publishing date	2020-06-22
Publishing country	Netherlands
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1499940-7
ISSN	1873-7838 ; 0010-0277
ISSN (online)	1873-7838
ISSN	0010-0277
DOI	10.1016/j.cognition.2020.104373
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Article ; Online: When a second language hits a native language. What ERPs (do and do not) tell us about language retrieval difficulty in bilingual language production.

Wodniecka, Zofia / Szewczyk, Jakub / Kałamała, Patrycja / Mandera, Paweł / Durlik, Joanna

Neuropsychologia

2020 Volume 141, Page(s) 107390

Abstract: The accumulating evidence suggests that prior usage of a second language (L2) leads to processing costs on the subsequent production of a native language (L1). However, it is unclear what mechanism underlies this effect. It has been proposed that the L1 ... ...

Abstract	The accumulating evidence suggests that prior usage of a second language (L2) leads to processing costs on the subsequent production of a native language (L1). However, it is unclear what mechanism underlies this effect. It has been proposed that the L1 cost reflects inhibition of L1 representation acting during L1 production; however, previous studies exploring this issue were inconclusive. It is also unsettled whether the mechanism operates on the whole-language level or is restricted to translation equivalents in the two languages. We report a study that allowed us to address both issues behaviorally with the use of ERPs while focusing on the consequences of using L2 on the production of L1. In our experiment, native speakers of Polish (L1) and learners of English (L2) named a set of pictures in L1 following a set of pictures in either L1 or L2. Half of the pictures were repeated from the preceding block and half were new; this enabled dissociation of the effects on the level of the whole language from those specific to individual lexical items. Our results are consistent with the notion that language after-effects operate at a whole-language level. Behaviorally, we observed a clear processing cost on the whole-language level and a small facilitation on the item-specific level. The whole-language effect was accompanied by an enhanced, fronto-centrally distributed negativity in the 250-350 ms time-window which we identified as the N300 (in contrast to previous research, which probably misidentified the effect as the N2), a component that presumably reflects retrieval difficulty of relevant language representations during picture naming. As such, unlike previous studies that reported N2 for naming pictures in L1 after L2 use, we propose that the reported ERPs (N300) indicate that prior usage of L2 hampers lexical access to names in L1. Based on the literature, the after-effects could be caused by L1 inhibition and/or L2 interference, but the ERPs so far have not been informative about the causal mechanism.
MeSH term(s)	Evoked Potentials ; Humans ; Language ; Multilingualism ; Names ; Reaction Time
Language	English
Publishing date	2020-02-11
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	207151-4
ISSN	1873-3514 ; 0028-3932
ISSN (online)	1873-3514
ISSN	0028-3932
DOI	10.1016/j.neuropsychologia.2020.107390
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Article ; Online: Gestalt Effects in Visual Working Memory.

Kałamała, Patrycja / Sadowska, Aleksandra / Ordziniak, Wawrzyniec / Chuderski, Adam

Experimental psychology

2017 Volume 64, Issue 1, Page(s) 5–13

Abstract: Four experiments investigated whether conforming to Gestalt principles, well known to drive visual perception, also facilitates the active maintenance of information in visual working memory (VWM). We used the change detection task, which required the ... ...

Abstract	Four experiments investigated whether conforming to Gestalt principles, well known to drive visual perception, also facilitates the active maintenance of information in visual working memory (VWM). We used the change detection task, which required the memorization of visual patterns composed of several shapes. We observed no effects of symmetry of visual patterns on VWM performance. However, there was a moderate positive effect when a particular shape that was probed matched the shape of the whole pattern (the whole-part similarity effect). Data support the models assuming that VWM encodes not only particular objects of the perceptual scene but also the spatial relations between them (the ensemble representation). The ensemble representation may prime objects similar to its shape and thereby boost access to them. In contrast, the null effect of symmetry relates the fact that this very feature of an ensemble does not yield any useful additional information for VWM.
MeSH term(s)	Female ; Gestalt Theory ; Humans ; Male ; Memory, Short-Term/physiology ; Pattern Recognition, Visual/physiology ; Recognition (Psychology) ; Space Perception/physiology ; Visual Perception/physiology
Language	English
Publishing date	2017-01
Publishing country	Germany
Document type	Journal Article
ZDB-ID	2071412-9
ISSN	2190-5142 ; 1618-3169
ISSN (online)	2190-5142
ISSN	1618-3169
DOI	10.1027/1618-3169/a000346
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Article ; Online: Flanker task with equiprobable congruent and incongruent conditions does not elicit the conflict N2.

Kałamała, Patrycja / Szewczyk, Jakub / Senderecka, Magdalena / Wodniecka, Zofia

Psychophysiology

2017 Volume 55, Issue 2

Abstract: In many published studies, various modifications of the flanker task have been used. Regardless of the flanker task version, the conflict N2 component has been consistently reported and interpreted as evidence for the resolution of conflict introduced by ...

Abstract	In many published studies, various modifications of the flanker task have been used. Regardless of the flanker task version, the conflict N2 component has been consistently reported and interpreted as evidence for the resolution of conflict introduced by incongruent flankers. However, ERP studies that used the most basic flanker task (i.e., a version with equiprobable congruent and incongruent conditions in which only congruency between the target and flankers is manipulated) have not provided compelling evidence for the conflict N2 component. We report the results of a large-sample ERP study employing a basic flanker task that allowed us to revisit the mechanism underlying the resolution of conflict introduced by incongruent flankers. In the behavioral data, we observed the classic effect of congruency. In the ERP data, we found three conflict-sensitive components: (a) an early frontal component, presumably corresponding to P2, (b) P300 for congruent trials, followed by (c) P300 for incongruent trials. We did not find evidence for the conflict N2 component. Based on a review of literature, we propose that the conflict N2 component observed in a basic flanker task might be a frontal aspect of the P300 component. Given previous attempts to attribute the functional role of the ERP components, the absence of the conflict N2 in the basic flanker task suggests that response inhibition may not be crucial for the resolution of conflict induced by incongruent flankers. Instead, the P2 component appears to indicate that selective attention might play an important role in resolving the flanker conflict.
MeSH term(s)	Adolescent ; Attention/physiology ; Brain/physiology ; Conflict (Psychology) ; Electroencephalography ; Evoked Potentials/physiology ; Executive Function/physiology ; Female ; Humans ; Male ; Psychomotor Performance/physiology ; Reaction Time/physiology
Language	English
Publishing date	2017-08-28
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	209486-1
ISSN	1540-5958 ; 0048-5772
ISSN (online)	1540-5958
ISSN	0048-5772
DOI	10.1111/psyp.12980
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Article ; Online: Moderate-intensity exercise boosts the N2 neural inhibition marker: A randomized and counterbalanced ERP study with precisely controlled exercise intensity.

Ligeza, Tomasz S / Maciejczyk, Marcin / Kałamała, Patrycja / Szygula, Zbigniew / Wyczesany, Miroslaw

Biological psychology

2018 Volume 135, Page(s) 170–179

Abstract: A prior session of moderate intensity continuous exercise (MCE) benefits performance during tasks requiring conflict resolution but the specific cognitive process that underlies this improvement remains unknown. Many studies postulate that MCE increases ... ...

Abstract	A prior session of moderate intensity continuous exercise (MCE) benefits performance during tasks requiring conflict resolution but the specific cognitive process that underlies this improvement remains unknown. Many studies postulate that MCE increases inhibition, but ERP evidence is ambiguous due to significant differences across past procedures. Most importantly, exercise intensity, which modulates the relationship between acute exercise and cognitive processes, might have varied across past ERP studies. Additionally, previous procedures may not have sufficiently engaged the inhibition process during tasks. The aim of this study was to assess the effects of an acute exercise session on behavioral (accuracy, RT) and ERP (N2, P3b) indices of cognitive processes engaged in conflict resolution. Contrary to most previous studies, we determined ventilatory thresholds (VTD) in order to precisely control exercise metabolism. Moreover, to ensure engagement of inhibition we used a flanker task in a version eliciting strong conflict. 18 male adults underwent three testing sessions in a randomized and counterbalanced order: moderate-intensity continuous exercise (MCE), high-intensity interval exercise (HIIE), and seated rest condition. After each session participants performed the flanker task, during which EEG data was collected. Compared with the control condition, exercise between the first (VT1) and the second (VT2) ventilatory threshold (MCE), but not exercise that exceeded VT2 (HIIE), improved performance in the task and increased the N2 component, which is a neural marker of inhibition. The study shows that MCE might directly benefit inhibition and shows the need for more precise measures of exercise intensity in future studies.
MeSH term(s)	Adult ; Evoked Potentials/physiology ; Exercise/physiology ; High-Intensity Interval Training/methods ; High-Intensity Interval Training/psychology ; Humans ; Inhibition (Psychology) ; Male ; Neural Inhibition/physiology ; Young Adult
Language	English
Publishing date	2018-04-14
Publishing country	Netherlands
Document type	Journal Article ; Randomized Controlled Trial ; Research Support, Non-U.S. Gov't
ZDB-ID	185105-6
ISSN	1873-6246 ; 0301-0511
ISSN (online)	1873-6246
ISSN	0301-0511
DOI	10.1016/j.biopsycho.2018.04.003
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Article ; Online: ERP correlates of the conflict level in the multi-response Stroop task.

Chuderski, Adam / Senderecka, Magdalena / Kałamała, Patrycja / Kroczek, Bartłomiej / Ociepka, Michał

Brain research

2016 Volume 1650, Page(s) 93–102

Abstract: This EEG study (N=33) examined event-related potentials associated with conflict between activated responses in the Stroop task, in order to examine the conflict monitoring theory of cognitive control, which predicts the strength of exerted control to be ...

Abstract	This EEG study (N=33) examined event-related potentials associated with conflict between activated responses in the Stroop task, in order to examine the conflict monitoring theory of cognitive control, which predicts the strength of exerted control to be proportional to the detected level of conflict. However, existing research manipulated the sole presence/absence of conflict, but not its exact level. Here, by using a modified color-word task that allowed multiple correct responses for target colors, as well as multiple incorrect responses for distractor words, we manipulated the level of conflict among activated responses (and not only its presence). We expected that a larger number of activated incorrect responses (i.e., a presumably higher conflict) would entail more pronounced conflict-related potentials. Indeed, two components of the N450 wave, parietal negativity and medial frontal negativity, were more negatively deflected when conflict was higher, than when it was lower, visibly responding to the level of conflict. Slow potential weakly responded to the sheer presence of conflict, but not to its level. These results can be plausibly explained by the conflict monitoring theory with a modified conflict evaluation formula, whereas they are at odds with several alternative theories of cognitive control.
MeSH term(s)	Adult ; Brain/physiology ; Brain Mapping/methods ; Cognition/physiology ; Conflict (Psychology) ; Electroencephalography/methods ; Evoked Potentials/physiology ; Female ; Humans ; Male ; Photic Stimulation/methods ; Reaction Time/physiology ; Stroop Test
Language	English
Publishing date	2016-11-01
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	1200-2
ISSN	1872-6240 ; 0006-8993
ISSN (online)	1872-6240
ISSN	0006-8993
DOI	10.1016/j.brainres.2016.08.041
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Article ; Online: Spatiotemporal complexity patterns of resting-state bioelectrical activity explain fluid intelligence: Sex matters.

Dreszer, Joanna / Grochowski, Marek / Lewandowska, Monika / Nikadon, Jan / Gorgol, Joanna / Bałaj, Bibianna / Finc, Karolina / Duch, Włodzisław / Kałamała, Patrycja / Chuderski, Adam / Piotrowski, Tomasz

Human brain mapping

2020 Volume 41, Issue 17, Page(s) 4846–4865

Abstract: Neural complexity is thought to be associated with efficient information processing but the exact nature of this relation remains unclear. Here, the relationship of fluid intelligence (gf) with the resting-state EEG (rsEEG) complexity over different ... ...

Abstract	Neural complexity is thought to be associated with efficient information processing but the exact nature of this relation remains unclear. Here, the relationship of fluid intelligence (gf) with the resting-state EEG (rsEEG) complexity over different timescales and different electrodes was investigated. A 6-min rsEEG blocks of eyes open were analyzed. The results of 119 subjects (57 men, mean age = 22.85 ± 2.84 years) were examined using multivariate multiscale sample entropy (mMSE) that quantifies changes in information richness of rsEEG in multiple data channels at fine and coarse timescales. gf factor was extracted from six intelligence tests. Partial least square regression analysis revealed that mainly predictors of the rsEEG complexity at coarse timescales in the frontoparietal network (FPN) and the temporo-parietal complexities at fine timescales were relevant to higher gf. Sex differently affected the relationship between fluid intelligence and EEG complexity at rest. In men, gf was mainly positively related to the complexity at coarse timescales in the FPN. Furthermore, at fine and coarse timescales positive relations in the parietal region were revealed. In women, positive relations with gf were mostly observed for the overall and the coarse complexity in the FPN, whereas negative associations with gf were found for the complexity at fine timescales in the parietal and centro-temporal region. These outcomes indicate that two separate time pathways (corresponding to fine and coarse timescales) used to characterize rsEEG complexity (expressed by mMSE features) are beneficial for effective information processing.
MeSH term(s)	Adolescent ; Adult ; Brain Waves/physiology ; Cerebral Cortex/physiology ; Connectome ; Female ; Humans ; Intelligence/physiology ; Male ; Models, Theoretical ; Sex Characteristics ; Young Adult
Language	English
Publishing date	2020-08-18
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1197207-5
ISSN	1097-0193 ; 1065-9471
ISSN (online)	1097-0193
ISSN	1065-9471
DOI	10.1002/hbm.25162
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