Neuroanatomic localization of priming effects for famous faces with latency-corrected event-related potentials

2016 ◽  
Vol 1632 ◽  
pp. 58-72 ◽  
Author(s):  
Rajan Kashyap ◽  
Guang Ouyang ◽  
Werner Sommer ◽  
Changsong Zhou
Keyword(s):  
Event Related Potentials ◽  
Priming Effects ◽  
Related Potentials

Behavioral and Electrophysiological Study of Phonological Priming between Bisyllabic Spoken Words

2001 ◽  
Vol 13 (1) ◽  
pp. 121-143 ◽  
Author(s):  
Nicolas Dumay ◽  
Abdelrhani Benraïss ◽  
Brian Barriol ◽  
Cécile Colin ◽  
Monique Radeau ◽  
...  
Keyword(s):  
Electrophysiological Study ◽  
Reaction Times ◽  
Event Related Potentials ◽  
Auditory Presentation ◽  
Decision Task ◽  
Phonological Priming ◽  
Priming Effects ◽  
Related Potentials ◽  
N400 Component ◽  
Lexical Processes

Phonological priming between bisyllabic (CV.CVC) spoken items was examined using both behavioral (reaction times, RTs) and electrophysiological (event-related potentials, ERPs) measures. Word and pseudoword targets were preceded by pseudoword primes. Different types of final phonological overlap between prime and target were compared. Critical pairs shared the last syllable, the rime or the coda, while unrelated pairs were used as controls. Participants performed a target shadowing task in Experiment 1 and a delayed lexical decision task in Experiment 2. RTs were measured in the first experiment and ERPs were recorded in the second experiment. The RT experiment was carried out under two presentation conditions. In Condition 1 both primes and targets were presented auditorily, while in Condition 2 the primes were presented visually and the targets auditorily. Priming effects were found in the unimodal condition only. RTs were fastest for syllable overlap, intermediate for rime overlap, and slowest for coda overlap and controls that did not differ from one another. ERPs were recorded under unimodal auditory presentation. ERP results showed that the amplitude of the auditory N400 component was smallest for syllable overlap, intermediate for rime overlap, and largest for coda overlap and controls that did not differ from one another. In both experiments, the priming effects were larger for word than for pseudoword targets. These results are best explained by the combined influences of nonlexical and lexical processes, and a comparison of the reported effects with those found in monosyllables suggests the involvement of rime and syllable representations.

Language context effects on interlingual homograph recognition: evidence from event-related potentials and response times in semantic priming

2001 ◽  
Vol 4 (2) ◽  
pp. 155-168 ◽  
Author(s):  
Ellen R. A. de Bruijn ◽  
Ton Dijkstra ◽  
Dorothee J. Chwilla ◽  
Herbert J. Schriefers
Keyword(s):  
Semantic Priming ◽  
Context Effects ◽  
Response Times ◽  
Event Related Potentials ◽  
Semantic Integration ◽  
Decision Task ◽  
Priming Effects ◽  
Bottom Up ◽  
Related Potentials ◽  
On Line

Dutch–English bilinguals performed a generalized lexical decision task on triplets of items, responding with “yes” if all three items were correct Dutch and/or English words, and with “no” if one or more of the items was not a word in either language. Sometimes the second item in a triplet was an interlingual homograph whose English meaning was semantically related to the third item of the triplet (e.g., HOUSE – ANGEL – HEAVEN, where ANGEL means “sting” in Dutch). In such cases, the first item was either an exclusively English (HOUSE) or an exclusively Dutch (ZAAK) word. Semantic priming effects were found in on-line response times. Event-related potentials that were recorded simultaneously showed N400 priming effects thought to reflect semantic integration processes. The response time and N400 priming effects were not affected by the language of the first item in the triplets, providing evidence in support of a strong bottom-up role with respect to bilingual word recognition. The results are interpreted in terms of the Bilingual Interactive Activation model, a language nonselective access model assuming bottom-up priority.

scholarly journals Masked Translation Priming With Concreteness of Cross-Script Cognates in Visual Word Recognition by Chinese Learners of English: An ERP Study

2022 ◽  
Vol 12 ◽  
Author(s):  
Shifa Chen ◽  
Tingting Fu ◽  
Minghui Zhao ◽  
Yuqing Zhang ◽  
Yule Peng ◽  
...  
Keyword(s):  
Time Window ◽  
Event Related Potentials ◽  
Decision Task ◽  
Priming Effects ◽  
Forward Translation ◽  
Translation Priming ◽  
Chinese Learners ◽  
Related Potentials ◽  
Masked Translation Priming ◽  
Chinese Learners Of English

Translation equivalents for cognates in different script systems share the same meaning and phonological similarity but are different orthographically. Event-related potentials were recorded during the visual recognition of cross-script cognates and non-cognates together with concreteness factors while Chinese learners of English performed a lexical decision task with the masked translation priming paradigm in Experiment 1 (forward translation: L1–L2) and Experiment 2 (backward translation: L2–L1). N400 effect was found to be closely related to priming effects of cross-script cognate status and concreteness in Experiment 1; and in Experiment 2, N150 and N400 effects were related to priming effects of cross-script cognate status and concreteness, and greater priming effects of cross-script cognate status in cognates than in non-cognates for abstract words were found in the time window of 100–200 ms. Meanwhile, the asymmetry of translation directions was observed in smaller priming effects in forward translation than in backward translation in the time window of 100–200 ms for abstract cognates, and in larger priming effects in forward translation than in backward translation in the time window of 350–550 ms for each type of words. We discussed the roles of phonological activation and concreteness effects in view of the function of N150 and N400 components as well as the relevant models, mainly the Distributed Feature Model and Bilingual Interactive Activation (BIA+) model.

Event-related potentials demonstrate prolonged N400 priming effects for English irregular verbs

2005 ◽  
Vol 95 (1) ◽  
pp. 64-65
Author(s):  
T. Justus ◽  
J. Larsen ◽  
P. de Mornay Davies ◽  
D. Swick
Keyword(s):  
Event Related Potentials ◽  
Priming Effects ◽  
Related Potentials ◽  
Irregular Verbs

Modulation of Event-Related Potentials by Semantic Priming: Effects of Color-Cued Selective Attention

1996 ◽  
Vol 8 (2) ◽  
pp. 155-173 ◽  
Author(s):  
Marion L. Kellenbach ◽  
Patricia T. Michie
Keyword(s):  
Selective Attention ◽  
Semantic Priming ◽  
Semantic Processing ◽  
Event Related Potentials ◽  
Decision Task ◽  
Priming Effects ◽  
Attentional Processing ◽  
Latency Range ◽  
Related Potentials ◽  
N400 Component

The processing nature of N400, an event-related brain potential (ERP) component associated with semantic processing, was investigated in a paradigm combining a semantic priming lexical decision task and color-cued selective attention. Semantic priming effects on ERPs and reaction time (RT) were examined when targets and preceding semantically related primes were either both attended or both unattended, and when only either the prime or target was the focus of attention. Priming effects were determined by comparing semantically primed target ERPs (and RTs when appropriate) to their prime (in those conditions where the prime and target had the same attentional status) and/or to an unprimed control target matched to the attentional status of the primed target. Control stimuli were examined for ERP effects of color-cued selective attention unconfounded by priming factors. Experiment 1 required overt responses to words and nonwords in a binary choice task, while Experiment 2 required response only to nonwords. RTs in Experiment 1 indicated facilitatory priming effects to all semantically primed attended targets. In Experiments 1 and 2 ERPs to primes and controls were consistently more negative than the primed target trace in the N400 latency range in conditions with attended primes, suggesting priming effects on N400 are contingent on attentional processing of the prime. Removal of the attention manipulation (Experiment 3) resulted in an N400 component with a well-defined peak not evident in the first two experiments, indicating modulation of N400 by overlapping effects of attention.

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