scholarly journals Electrophysiological Signatures of Visual Lexical Processing: Open-and Closed-Class Words

1999 ◽  
Vol 11 (3) ◽  
pp. 261-281 ◽  
Author(s):  
Colin M. Brown ◽  
Peter Hagoort ◽  
Mariken ter Keurs
Keyword(s):  
Word Frequency ◽  
Sentence Processing ◽  
Word Length ◽  
Lexical Processing ◽  
Brain Potentials ◽  
Closed Class ◽  
Categorical Information ◽  
On Line ◽  
The Brain ◽  
Class Distinction

n This paper presents evidence of the disputed existence of an electrophysiological marker for the lexical-categorical distinction between open-and closed-class words. Event-related brain potentials were recorded from the scalp while subjects read a story. Separate waveforms were computed for open-and closed-class words. Two aspects of the waveforms could be reliably related to vocabulary class. The first was an early negativity in the 230-to 350-msec epoch, with a bilateral anterior predominance. This negativity was elicited by open-and closed-class words alike, was not affected by word frequency or word length, and had an earlier peak latency for closed-class words. The second was a frontal slow negative shift in the 350-to 500-msec epoch, largest over the left side of the scalp. This late negativity was only elicited by closed-class words. Although the early negativity cannot serve as a qualitative marker of the open-and closed-class distinction, it does reflect the earliest electrophysiological manifestation of the availability of categorical information from the mental lexicon. These results suggest that the brain honors the distinction between open-and closed-class words, in relation to the different roles that they play in on-line sentence processing.

Neural Systems for Sentence Processing in Stuttering

2001 ◽  
Vol 44 (4) ◽  
pp. 814-825 ◽  
Author(s):  
Christine Weber-Fox
Keyword(s):  
Language Processing ◽  
Sentence Processing ◽  
Neural Systems ◽  
Linguistic Processing ◽  
Brain Organization ◽  
Brain Potentials ◽  
Closed Class ◽  
Functional Brain Organization ◽  
Open Class

The role of neurolinguistic factors in stuttering was investigated by determining whether individuals who stutter display atypical neural functions for language processing, even with no speech production demands. Event-related brain potentials (ERPs) were obtained while 9 individuals who stutter (IWS) and 9 normally fluent speakers (NS) read sentences silently. The ERPs were elicited by: (a) closed-class words that provide structural or grammatical information, (b) open-class words that convey referential meaning, and (c) semantic anomalies (violations in semantic expectation). In standardized tests, adult IWS displayed similar grammatical and lexical abilities in both comprehension and production tasks compared to their matched, normally fluent peers. Yet the ERPs elicited in IWS for linguistic processing tasks revealed differences in functional brain organization. The ERPs elicited in IWS were characterized by reduced negative amplitudes for closed-class words (N280), open-class words (N350), and semantic anomalies (N400) in a temporal window of approximately 200–450 ms after word onsets. The overall pattern of results indicates that alterations in processing for IWS are related to neural functions that are common to word classes and perhaps involve shared, underlying processes for lexical access.

Event-related brain potential (ERP) studies of sentence processing

2007 ◽  
pp. 384-406 ◽  
Author(s):  
Marta Kutas ◽  
Kara D. Federmeier
Keyword(s):  
Human Brain ◽  
Language Processing ◽  
Sentence Processing ◽  
Context Effects ◽  
Brain Potentials ◽  
Ion Flow ◽  
Invasive Techniques ◽  
Brain Processing ◽  
The Brain ◽  
Processing Language

The intact human brain is the only known system that can interpret and respond to various visual and acoustic patterns. Therefore, unlike researchers of other cognitive phenomena, (neuro)psycholinguists cannot avail themselves of invasive techniques in non-human animals to uncover the responsible mechanisms in the large parts of the (human) brain that have been implicated in language processing. Engagement of these different anatomical areas does, however, generate distinct patterns of biological activity (such as ion flow across neural membranes) that can be recorded inside and outside the heads of humans as they quickly, often seamlessly, and without much conscious reflection on the computations and linguistic regularities involved, understand spoken, written, or signed sentences. This article summarizes studies of event-related brain potentials and sentence processing. It discusses electrophysiology, language and the brain, processing language meaning, context effects in meaning processing, non-literal language processing, processing language form, parsing, slow potentials and the closure positive shift, and plasticity and learning.

scholarly journals Eye-tracking and ERPs in multi-word expression research: A state-of-the-art review of the method and findings

2021 ◽  
Author(s):  
Anna Siyanova
Keyword(s):  
Eye Tracking ◽  
Native Speakers ◽  
Brain Potentials ◽  
Unique Role ◽  
Word Level ◽  
On Line ◽  
Underlying Mechanisms ◽  
The Brain ◽  
Linguistic Phenomenon

In recent years, there has been growing interest in the mechanisms that underlie on-line processing (comprehension and production) of units above the word level, known as multi-word expressions (MWEs). MWEs are a heterogeneous family of expressions that vary greatly in their linguistic properties but are perceived as highly conventional by native speakers. Extensive behavioural research has demonstrated that, due to their frequency and predictability, MWEs are processed differently from novel strings of language. At the very least, MWEs have been shown to be processed faster than matched control phrases. However, behavioural measures are limited in what they can tell us about MWE processing in the brain above and beyond the speed of processing. The present paper argues in favour of two powerful psycho-and neurolinguistic techniques-eye-tracking and event-related brain potentials (ERPs)-and presents a case for why these techniques are particularly suited for the investigation of phrasal frequency and predictive linguistic mechanisms. A number of studies that have drawn on these methods in their exploration of MWEs are reviewed, with a particular emphasis on the unique role of the method and its ability to tap into the underlying mechanisms implicated in MWE processing. It is argued that the two techniques complement, rather than duplicate each other, providing an ever richer account of the (psycho)linguistic phenomenon that MWEs are. © John Benjamins Publishing Company.

On-line Processing of Floating Quantifier Constructions in Japanese: Using Event-related Brain Potentials

2007 ◽  
Vol 23 (1) ◽  
Author(s):  
Daichi Yasunaga ◽  
Tsutomu Sakamoto
Keyword(s):  
Working Memory ◽  
Sentence Processing ◽  
Two Stage ◽  
Brain Potentials ◽  
Processing Style ◽  
Language Processor ◽  
On Line ◽  
Floating Quantifier

AbstractThis study investigates when and how the association process between two syntactic elements are performed in on-line sentence processing. The results of our ERP experiment suggest that the language processor adopts a two-stage processing style. First, when the language processor encounters an element requiring association with another element, it holds it in working memory until the appropriate candidate for the association appears. Then, the language processor associates the candidate for association with the element which had been stored in working memory.

Cross-linguistic lexical and syntactic co-activation in L2 sentence processing

2016 ◽  
Vol 7 (1) ◽  
pp. 96-130 ◽  
Author(s):  
Holger Hopp
Keyword(s):  
Sentence Processing ◽  
Word Order ◽  
Sentence Comprehension ◽  
Lexical Processing ◽  
First Language ◽  
Syntactic Processing ◽  
Lexical Activation ◽  
Co Activation ◽  
On Line ◽  
Embedded Clauses

Abstract This study investigates under which conditions the L1 syntax is activated in L2 on-line sentence comprehension. We study whether cross-linguistic syntactic activation of the L1 word order is affected by lexical activation of the first language (L1) by virtue of cognate words. In two eye-tracking experiments, German-English bilinguals and English natives read English sentences containing reduced relative clauses whose surface word order partially overlaps with German embedded clauses. The verbs used were either German-English cognates or matched control verbs. The results show lexical cognate facilitation and syntactic co-activation of L1 word order, with the latter being moderated by proficiency and cognate status. Critically, syntactic co-activation is found only with English control words. We argue that fleeting co-activation of the L1 syntax becomes measurable under higher demands of lexical processing, while cognate facilitation frees resources for inhibition of the L1 syntax and target-like syntactic processing.

scholarly journals The electrophysiological underpinnings of processing gender stereotypes in language

2021 ◽  
Author(s):  
Anna Siyanova ◽  
F Pesciarelli ◽  
C Cacciari
Keyword(s):  
Gender Stereotypes ◽  
Language Comprehension ◽  
Social Behaviour ◽  
Brain Response ◽  
Brain Potentials ◽  
Male And Female ◽  
Female Stereotypes ◽  
Third Person ◽  
On Line ◽  
The Brain

Despite the widely documented influence of gender stereotypes on social behaviour, little is known about the electrophysiological substrates engaged in the processing of such information when conveyed by language. Using event-related brain potentials (ERPs), we examined the brain response to third-person pronouns (lei "she" and lui "he") that were implicitly primed by definitional (passeggeraFEM "passenger", pensionatoMASC "pensioner"), or stereotypical antecedents (insegnante "teacher", conducente "driver"). An N400-like effect on the pronoun emerged when it was preceded by a definitionally incongruent prime (passeggeraFEM - lui; pensionatoMASC - lei), and a stereotypically incongruent prime for masculine pronouns only (insegnante - lui). In addition, a P300-like effect was found when the pronoun was preceded by definitionally incongruent primes. However, this effect was observed for female, but not male participants. Overall, these results provide further evidence for on-line effects of stereotypical gender in language comprehension. Importantly, our results also suggest a gender stereotype asymmetry in that male and female stereotypes affected the processing of pronouns differently. © 2012 Siyanova-Chanturia et al.

scholarly journals Sentence processing: How words generate syntactic structures in the brain

2020 ◽  
Author(s):  
Jordi Martorell ◽  
Piermatteo Morucci ◽  
Simona Mancini ◽  
Nicola Molinaro
Keyword(s):  
Sentence Processing ◽  
Event Related Potential ◽  
Syntactic Processing ◽  
Time Resolved ◽  
Syntactic Structures ◽  
Open Questions ◽  
Sentence Level ◽  
Critical Issues ◽  
On Line ◽  
The Brain

Language comprehension relies on the fundamental ability to create meaningful syntactic structures from single words during on-line processing. Time-resolved neuroimaging techniques can be used to measure electrophysiological activity revealing the neural dynamics underpinning these combinatorial processes in the brain. In the present chapter, we review and critically evaluate studies that have specifically investigated the electrophysiological bases of sentence-level syntactic processing using different types of analyses and paradigms. Besides reviewing event-related potential (ERP) studies, we focus on recent investigations of neural oscillations, highlighting their relevance and implications for our understanding of syntactic processing. Furthermore, we discuss critical issues related to the interpretation of current electrophysiological findings, including open questions such as the relationship between syntax and semantics and the link between ERPs and oscillations.

scholarly journals Eye-tracking and ERPs in multi-word expression research: A state-of-the-art review of the method and findings

2021 ◽  
Author(s):  
Anna Siyanova
Keyword(s):  
Eye Tracking ◽  
Native Speakers ◽  
Brain Potentials ◽  
Unique Role ◽  
Word Level ◽  
On Line ◽  
Underlying Mechanisms ◽  
The Brain ◽  
Linguistic Phenomenon

In recent years, there has been growing interest in the mechanisms that underlie on-line processing (comprehension and production) of units above the word level, known as multi-word expressions (MWEs). MWEs are a heterogeneous family of expressions that vary greatly in their linguistic properties but are perceived as highly conventional by native speakers. Extensive behavioural research has demonstrated that, due to their frequency and predictability, MWEs are processed differently from novel strings of language. At the very least, MWEs have been shown to be processed faster than matched control phrases. However, behavioural measures are limited in what they can tell us about MWE processing in the brain above and beyond the speed of processing. The present paper argues in favour of two powerful psycho-and neurolinguistic techniques-eye-tracking and event-related brain potentials (ERPs)-and presents a case for why these techniques are particularly suited for the investigation of phrasal frequency and predictive linguistic mechanisms. A number of studies that have drawn on these methods in their exploration of MWEs are reviewed, with a particular emphasis on the unique role of the method and its ability to tap into the underlying mechanisms implicated in MWE processing. It is argued that the two techniques complement, rather than duplicate each other, providing an ever richer account of the (psycho)linguistic phenomenon that MWEs are. © John Benjamins Publishing Company.

scholarly journals The electrophysiological underpinnings of processing gender stereotypes in language

2021 ◽  
Author(s):  
Anna Siyanova ◽  
F Pesciarelli ◽  
C Cacciari
Keyword(s):  
Gender Stereotypes ◽  
Language Comprehension ◽  
Social Behaviour ◽  
Brain Response ◽  
Brain Potentials ◽  
Male And Female ◽  
Female Stereotypes ◽  
Third Person ◽  
On Line ◽  
The Brain

Despite the widely documented influence of gender stereotypes on social behaviour, little is known about the electrophysiological substrates engaged in the processing of such information when conveyed by language. Using event-related brain potentials (ERPs), we examined the brain response to third-person pronouns (lei "she" and lui "he") that were implicitly primed by definitional (passeggeraFEM "passenger", pensionatoMASC "pensioner"), or stereotypical antecedents (insegnante "teacher", conducente "driver"). An N400-like effect on the pronoun emerged when it was preceded by a definitionally incongruent prime (passeggeraFEM - lui; pensionatoMASC - lei), and a stereotypically incongruent prime for masculine pronouns only (insegnante - lui). In addition, a P300-like effect was found when the pronoun was preceded by definitionally incongruent primes. However, this effect was observed for female, but not male participants. Overall, these results provide further evidence for on-line effects of stereotypical gender in language comprehension. Importantly, our results also suggest a gender stereotype asymmetry in that male and female stereotypes affected the processing of pronouns differently. © 2012 Siyanova-Chanturia et al.

scholarly journals Does diacritics‐based lexical disambiguation modulate word frequency, length, and predictability effects? An eye‐movements investigation of processing Arabic diacritics

PLoS ONE ◽  
2021 ◽  
Vol 16 (11) ◽  
pp. e0259987
Author(s):  
Ehab W. Hermena ◽  
Sana Bouamama ◽  
Simon P. Liversedge ◽  
Denis Drieghe
Keyword(s):  
Word Frequency ◽  
Sentence Processing ◽  
Word Length ◽  
Lexical Ambiguity ◽  
Bias Effect ◽  
Lexical Ambiguity Resolution ◽  
Total Fixation ◽  
Lexical Disambiguation ◽  
High Incidence ◽  
First Pass

In Arabic, a predominantly consonantal script that features a high incidence of lexical ambiguity (heterophonic homographs), glyph-like marks called diacritics supply vowel information that clarifies how each consonant should be pronounced, and thereby disambiguate the pronunciation of consonantal strings. Diacritics are typically omitted from print except in situations where a particular homograph is not sufficiently disambiguated by the surrounding context. In three experiments we investigated whether the presence of disambiguating diacritics on target homographs modulates word frequency, length, and predictability effects during reading. In all experiments, the subordinate representation of the target homographs was instantiated by the diacritics (in the diacritized conditions), and by the context subsequent to the target homographs. The results replicated the effects of word frequency (Experiment 1), word length (Experiment 2), and predictability (Experiment 3). However, there was no evidence that diacritics-based disambiguation modulated these effects in the current study. Rather, diacritized targets in all experiments attracted longer first pass and later (go past and/or total fixation count) processing. These costs are suggested to be a manifestation of the subordinate bias effect. Furthermore, in all experiments, the diacritics-based disambiguation facilitated later sentence processing, relative to when the diacritics were absent. The reported findings expand existing knowledge about processing of diacritics, their contribution towards lexical ambiguity resolution, and sentence processing.

Sign in / Sign up

Export Citation Format

Share Document