scholarly journals Phonological Activation in Korean Word Recognition between Korean Native Speakers and Japanese-Korean and Chinese-Korean Bilingual Speakers: Evidence from Event-Related Potentials

2020 ◽  
Vol 25 (1) ◽  
pp. 126-141
Author(s):  
Dongran Won ◽  
Hyun Sub Sim
Keyword(s):  
Word Recognition ◽  
Native Speakers ◽  
Event Related Potentials ◽  
Bilingual Speakers ◽  
Related Potentials ◽  
Phonological Activation

scholarly journals Increased Neural Efficiency in Visual Word Recognition: Evidence from Alterations in Event-Related Potentials and Multiscale Entropy

Entropy ◽  
2021 ◽  
Vol 23 (3) ◽  
pp. 304
Author(s):  
Kelsey Cnudde ◽  
Sophia van Hees ◽  
Sage Brown ◽  
Gwen van der Wijk ◽  
Penny M. Pexman ◽  
...  
Keyword(s):  
Word Recognition ◽  
Visual Word Recognition ◽  
Response Times ◽  
Event Related Potentials ◽  
Visual Word ◽  
Multiscale Entropy ◽  
Decision Task ◽  
Late Positive Component ◽  
Domain Specific ◽  
Related Potentials

Visual word recognition is a relatively effortless process, but recent research suggests the system involved is malleable, with evidence of increases in behavioural efficiency after prolonged lexical decision task (LDT) performance. However, the extent of neural changes has yet to be characterized in this context. The neural changes that occur could be related to a shift from initially effortful performance that is supported by control-related processing, to efficient task performance that is supported by domain-specific processing. To investigate this, we replicated the British Lexicon Project, and had participants complete 16 h of LDT over several days. We recorded electroencephalography (EEG) at three intervals to track neural change during LDT performance and assessed event-related potentials and brain signal complexity. We found that response times decreased during LDT performance, and there was evidence of neural change through N170, P200, N400, and late positive component (LPC) amplitudes across the EEG sessions, which suggested a shift from control-related to domain-specific processing. We also found widespread complexity decreases alongside localized increases, suggesting that processing became more efficient with specific increases in processing flexibility. Together, these findings suggest that neural processing becomes more efficient and optimized to support prolonged LDT performance.

scholarly journals Proficiency Differences in Syntactic Processing of Monolingual Native Speakers Indexed by Event-related Potentials

2010 ◽  
Vol 22 (12) ◽  
pp. 2728-2744 ◽  
Author(s):  
Eric Pakulak ◽  
Helen J. Neville
Keyword(s):  
Language Proficiency ◽  
Language Processing ◽  
English Language ◽  
Native Speakers ◽  
Memory Span ◽  
Wide Spectrum ◽  
Event Related Potentials ◽  
Related Potentials ◽  
Native Speakers Of English ◽  
Proficiency Scores

Although anecdotally there appear to be differences in the way native speakers use and comprehend their native language, most empirical investigations of language processing study university students and none have studied differences in language proficiency, which may be independent of resource limitations such as working memory span. We examined differences in language proficiency in adult monolingual native speakers of English using an ERP paradigm. ERPs were recorded to insertion phrase structure violations in naturally spoken English sentences. Participants recruited from a wide spectrum of society were given standardized measures of English language proficiency, and two complementary ERP analyses were performed. In between-groups analyses, participants were divided on the basis of standardized proficiency scores into lower proficiency and higher proficiency groups. Compared with lower proficiency participants, higher proficiency participants showed an early anterior negativity that was more focal, both spatially and temporally, and a larger and more widely distributed positivity (P600) to violations. In correlational analyses, we used a wide spectrum of proficiency scores to examine the degree to which individual proficiency scores correlated with individual neural responses to syntactic violations in regions and time windows identified in the between-groups analyses. This approach also used partial correlation analyses to control for possible confounding variables. These analyses provided evidence for the effects of proficiency that converged with the between-groups analyses. These results suggest that adult monolingual native speakers of English who vary in language proficiency differ in the recruitment of syntactic processes that are hypothesized to be at least in part automatic as well as of those thought to be more controlled. These results also suggest that to fully characterize neural organization for language in native speakers it is necessary to include participants of varying proficiency.

Prediction and integration in native and second-language processing of elliptical structures

2014 ◽  
Vol 19 (1) ◽  
pp. 1-18 ◽  
Author(s):  
EDITH KAAN ◽  
JOSEPH KIRKHAM ◽  
FRANK WIJNEN
Keyword(s):  
Language Processing ◽  
Sentence Processing ◽  
Native Speakers ◽  
Event Related Potentials ◽  
Syntactic Analysis ◽  
Second Language Processing ◽  
L2 Learners ◽  
Frontal Negativity ◽  
Related Potentials

According to recent views of L2-sentence processing, L2-speakers do not predict upcoming information to the same extent as do native speakers. To investigate L2-speakers’ predictive use and integration of syntactic information across clauses, we recorded event-related potentials (ERPs) from advanced L2-learners and native speakers while they read sentences in which the syntactic context did or did not allow noun-ellipsis (Lau, E., Stroud, C., Plesch, S., & Phillips, C. (2006). The role of structural prediction in rapid syntactic analysis. Brain and Language, 98, 74–88.) Both native and L2-speakers were sensitive to the context when integrating words after the potential ellipsis-site. However, native, but not L2-speakers, anticipated the ellipsis, as suggested by an ERP difference between elliptical and non-elliptical contexts preceding the potential ellipsis-site. In addition, L2-learners displayed a late frontal negativity for ungrammaticalities, suggesting differences in repair strategies or resources compared with native speakers.

Language background affects online word order processing in a second language but not offline

2018 ◽  
Vol 22 (04) ◽  
pp. 802-825 ◽  
Author(s):  
ANNIKA ANDERSSON ◽  
SUSAN SAYEHLI ◽  
MARIANNE GULLBERG
Keyword(s):  
Second Language ◽  
Word Order ◽  
English Learners ◽  
Native Speakers ◽  
Event Related Potentials ◽  
Language Background ◽  
Order Processing ◽  
Online Processing ◽  
Related Potentials ◽  
Crosslinguistic Influence

This study examines possible crosslinguistic influence on basic word order processing in a second language (L2). Targeting Swedish V2 word order we investigate adult German learners (+V2 in the L1) and English learners (-V2 in the L1) of Swedish who are matched for proficiency. We report results from two offline behavioural tasks (written production, metalinguistic judgements), and online processing as measured by event-related potentials (ERPs). All groups showed sensitivity to word order violations behaviourally and neurocognitively. Behaviourally, the learners differed from the native speakers only on judgements. Crucially, they did not differ from each other. Neurocognitively, all groups showed a similar increased centro-parietal P600 ERP-effect, but German learners (+V2) displayed more nativelike anterior ERP-effects than English learners (-V2). The results suggest crosslinguistic influence in that the presence of a similar word order in the L1 can facilitate online processing in an L2 – even if no offline behavioural effects are discerned.

scholarly journals On the Time Course of Visual Word Recognition: An Event-related Potential Investigation using Masked Repetition Priming

2006 ◽  
Vol 18 (10) ◽  
pp. 1631-1643 ◽  
Author(s):  
Phillip J. Holcomb ◽  
Jonathan Grainger
Keyword(s):  
Word Recognition ◽  
Visual Word Recognition ◽  
Repetition Priming ◽  
Time Course ◽  
Event Related Potentials ◽  
Event Related Potential ◽  
Visual Word ◽  
Related Potentials ◽  
Animal Names ◽  
Masked Repetition

The present study used event-related potentials (ERPs) to examine the time course of visual word recognition using a masked repetition priming paradigm. Participants monitored target words for occasional animal names, and ERPs were recorded to nonanimal critical items that were full repetitions, partial repetitions, or unrelated to the immediately preceding masked prime word. The results showed a strong modulation of the N400 and three earlier ERP components (P150, N250, and the P325) that we propose reflect sequential overlapping steps in the processing of printed words.

scholarly journals Monitoring of language selection errors in switching: Not all about conflict

2018 ◽  
Author(s):  
Xiaochen Zheng ◽  
Ardi Roelofs ◽  
Jason Farquhar ◽  
Kristin Lemhöfer
Keyword(s):  
First Language ◽  
Event Related Potentials ◽  
Speech Errors ◽  
Bilingual Speakers ◽  
Error Related Negativity ◽  
Monitoring Model ◽  
Language Selection ◽  
Related Potentials ◽  
Switching Task ◽  
And Control

AbstractAlthough bilingual speakers are very good at selectively using one language rather than another, sometimes language selection errors occur. To investigate how bilinguals monitor their speech errors and control their languages in use, we recorded event-related potentials (ERPs) in unbalanced Dutch-English bilingual speakers in a cued language-switching task. We tested the conflict-based monitoring model by investigating the error-related negativity (ERN) and comparing the effects of the two switching directions (i.e., to the first language, L1 vs. to the second language, L2). Results show that the speakers made more language selection errors when switching from their L2 to the L1 than vice versa. In the EEG, we observed a robust ERN effect following language selection errors compared to correct responses, reflecting monitoring of speech errors. Most interestingly, the ERN effect was enlarged when the speakers were switching to their L2 (less conflict) compared to switching to the L1 (more conflict). Our findings do not support the conflict-based monitoring model. We discuss an alternative account in terms of error prediction and reinforcement learning.

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