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Yu Y, Gu F, Li Y, Han J. Conventionality matters in Chinese metaphor but not simile comprehension: evidence from event-related potentials. Front Psychol 2024; 15:1404498. [PMID: 38756492 PMCID: PMC11097955 DOI: 10.3389/fpsyg.2024.1404498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 04/23/2024] [Indexed: 05/18/2024] Open
Abstract
Metaphor and simile, two prevalent forms of figurative language widely employed in daily communication, serve as significant research subjects in linguistics. The Career of Metaphor Theory in cognitive linguistics posits that as conventionality increases, the cognitive mechanisms of metaphor comprehension shift from "comparison" to "categorization." In line with this notion, prior electrophysiological investigations have revealed that novel metaphors elicit a stronger N400 brain response compared to conventional metaphors. However, the observed N400 difference between conventional and novel metaphors may merely stem from the familiarity contrast between them, as conventional metaphors are typically more familiar than novel ones. To address this dichotomy, the present study not only compared the N400 responses between conventional and novel metaphors but also between conventional and novel similes. While conventional and novel similes differ in familiarity, similar to conventional and novel metaphors, both are processed via "comparison" mechanisms. The results revealed that novel metaphors elicited larger N400 amplitudes compared to conventional metaphors, aligning with previous findings. In contrast, no significant N400 differences were observed between conventional and novel similes, suggesting that familiarity disparity is unlikely to account for N400 distinctions. Our findings imply that conventional and novel metaphors undergo distinct cognitive processing mechanisms ("comparison" versus "categorization"), thereby providing further empirical validation for the Career of Metaphor Theory.
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Affiliation(s)
- Yan Yu
- Neurocognitive Laboratory for Linguistics and Semiotics, College of Literature and Journalism, Sichuan University, Chengdu, China
- Digital Convergence Laboratory of Chinese Cultural Inheritance and Global Communication, Sichuan University, Chengdu, China
| | - Feng Gu
- Neurocognitive Laboratory for Linguistics and Semiotics, College of Literature and Journalism, Sichuan University, Chengdu, China
- Digital Convergence Laboratory of Chinese Cultural Inheritance and Global Communication, Sichuan University, Chengdu, China
| | - Yongqing Li
- Neurocognitive Laboratory for Linguistics and Semiotics, College of Literature and Journalism, Sichuan University, Chengdu, China
- Digital Convergence Laboratory of Chinese Cultural Inheritance and Global Communication, Sichuan University, Chengdu, China
| | - Jianghua Han
- Neurocognitive Laboratory for Linguistics and Semiotics, College of Literature and Journalism, Sichuan University, Chengdu, China
- Digital Convergence Laboratory of Chinese Cultural Inheritance and Global Communication, Sichuan University, Chengdu, China
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2
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Liao Q, Gao M, Weng X, Hu Q. Processing different types of iconicity in Chinese transferred epithet comprehension: An ERP study. Front Psychol 2022; 13:1032029. [PMID: 36619018 PMCID: PMC9813483 DOI: 10.3389/fpsyg.2022.1032029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 11/30/2022] [Indexed: 12/24/2022] Open
Abstract
Transferred epithet can be regarded as a reflection of semantic markedness since the modifier and the modified conflict with each other and lead to semantic deviation; yet the corresponding processing mechanism is less studied. The present study examined the neurocognitive mechanism of Chinese transferred epithet comprehension by employing ERP technique from the perspective of Iconicity of Markedness. Participants were required to read materials with different types of semantic markedness, namely unmarked linguistic expression (literal sentences) and marked linguistic expression (transferred epithets), and then judge whether the targets were words or pseudo-words. In terms of semantic markedness, the targets are words reflecting the unmarked semantic meaning of literal sentences and marked semantic meaning of transferred epithets respectively. The target words after transferred epithets elicited a larger N400 and a smaller LPC than those in literal sentences. These results suggest that processing sentences with marked and unmarked iconicity involve different neural mechanisms, with the former requiring more cognitive efforts to extract the similarity features.
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Affiliation(s)
- Qiaoyun Liao
- Institute of Linguistics, Shanghai International Studies University, Shanghai, China
| | - Mengting Gao
- Institute of Linguistics, Shanghai International Studies University, Shanghai, China
| | - Xin Weng
- Institute of Linguistics, Shanghai International Studies University, Shanghai, China,*Correspondence: Xin Weng, ; Quan Hu,
| | - Quan Hu
- School of English Studies, Sichuan International Studies University, Chongqing, China,*Correspondence: Xin Weng, ; Quan Hu,
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Shen L, Li X, Huang S, Huang Y, Gao X, You Z, Mao Z, Tang X. Comprehending scientific metaphors in the bilingual brain: Evidence from event-related potentials. Front Psychol 2022; 13:1037525. [PMID: 36578691 PMCID: PMC9791987 DOI: 10.3389/fpsyg.2022.1037525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/16/2022] [Indexed: 12/12/2022] Open
Abstract
While the processing mechanisms of novel and conventional metaphors were widely investigated in previous monolingual studies, little attention has been devoted to how metaphoric utterances are processed by the bilingual brain as well as how scientific context might modulate such processes. Using event-related potentials (ERPs), this paper investigates the way in which scientific metaphors are electrophysiologically processed in Chinese (L1) and English (L2), with the aim of investigating the different mechanisms for understanding metaphorical language in first (L1) and second (L2) languages. By time-locking the N400 and later LPC time windows, the research show how meaning integration differs between L1 and L2 at different stages when comprehending figurative language. We found that compared with Chinese scientific metaphors, English scientific metaphors elicited greater N400, smaller late positive component (LPC), and greater late negativity, and English literals elicited greater late negativity. Our findings suggest that the dynamics of processing figurative meaning in bilingual brains over time show a complex pattern, with language, context, inference and salience jointly modulating temporal dynamics and possible cerebral asymmetries, supporting the revised hierarchical model.
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Affiliation(s)
- Lexian Shen
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Xiaoguang Li
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Shaojuan Huang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Yanhong Huang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Xinyu Gao
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Ziqing You
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | | | - Xuemei Tang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China,*Correspondence: Xuemei Tang,
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4
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Jankowiak K, Naranowicz M, Thierry G. Positive and negative moods differently affect creative meaning processing in both the native and non-native language. BRAIN AND LANGUAGE 2022; 235:105188. [PMID: 36242817 DOI: 10.1016/j.bandl.2022.105188] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 09/21/2022] [Accepted: 09/29/2022] [Indexed: 06/16/2023]
Abstract
Previous research has shown that positive and negative moods differently modulate lexico-semantic processes. However, little is known about effects of mood on creative meaning comprehension in bilinguals. Here, Polish-English (L1-L2) female bilinguals made meaningfulness judgments on L1 and L2 novel metaphoric, literal, and anomalous sentences during an EEG session featuring positive and negative mood induction. While novel metaphors elicited comparable event-related potential responses to anomalous sentences in the N400 time frame indexing lexico-semantic processing, the former evoked smaller amplitudes than the anomalous condition in the late positive complex (LPC) window, marking meaning re-evaluation. Also, the LPC responses to the three sentence types all converged when participants were in a negative mood, indicating that a negative mood, unlike a positive one, inhibits reliance on general knowledge structures and leads to more detail-oriented processing of semantically complex meanings in both L1 and L2.
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Affiliation(s)
- Katarzyna Jankowiak
- Faculty of English, Adam Mickiewicz University, Poznan, Grunwaldzka 6, 60-780 Poznan, Poland.
| | - Marcin Naranowicz
- Faculty of English, Adam Mickiewicz University, Poznan, Grunwaldzka 6, 60-780 Poznan, Poland.
| | - Guillaume Thierry
- Faculty of English, Adam Mickiewicz University, Poznan, Grunwaldzka 6, 60-780 Poznan, Poland; Bangor University, Bangor LL57 2DG, UK.
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The ERP correlates of color-based center-surround inhibition in working memory. Int J Psychophysiol 2022; 181:160-169. [PMID: 36165962 DOI: 10.1016/j.ijpsycho.2022.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/19/2022] [Accepted: 09/15/2022] [Indexed: 11/22/2022]
Abstract
The color-based center-surround inhibition (CSI) in working memory (WM) refers to that remembering a color inhibits the memory of similar colors but not of distinct colors. This study aimed to investigate the neural activity of color-based CSI in WM. Two WM items (distance 0°, 10°, 20°, 30°, 40°, 50°, or 60° in color space) were displayed sequentially, then one of them was retrieved to compare with a later probe. Behavioral results revealed that participants showed longer RTs for distances 20° and 30° than distances 0° and 40°, suggesting a CSI between similar items. ERP results revealed that: 1) WM item-induced late positive component (LPC) was more positive for distance 30° than the other distances, suggesting an enhanced resource allocation process for encoding similar items; 2) Cue-induced LPC was more positive for distances 20° and 30° than distances 0° and 60°, suggesting a greater difficulty for retrieving similar items; Cue-induced contingent negative variation was less negative for distance 20° than distances 40°, 50°, and 60°, suggesting a reduced response preparation process during retrieving similar items; 3) Probe-induced LPC was more positive for distances 20° and 30° than distances 50° and 60°, suggesting a greater effort for comparing probe with one item retrieved from two similar items. These results revealed a colored-based CSI during WM encoding and retrieval processes. An enhanced top-down control might be required to resolve the greater interference between similar items than identical or distinct items conditions.
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Sun L, Chen H, Zhang C, Cong F, Li X, Hämäläinen T. Decoding brain activities of literary metaphor comprehension: An event-related potential and EEG spectral analysis. Front Psychol 2022; 13:913521. [PMID: 35941953 PMCID: PMC9356233 DOI: 10.3389/fpsyg.2022.913521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 06/30/2022] [Indexed: 11/16/2022] Open
Abstract
Novel metaphors in literary texts (hereinafter referred to as literary metaphors) seem to be more creative and open-ended in meaning than metaphors in non-literary texts (non-literary metaphors). However, some disagreement still exists on how literary metaphors differ from non-literary metaphors. Therefore, this study explored the neural mechanisms of literary metaphors extracted from modern Chinese poetry by using the methods of Event-Related Potentials (ERPs) and Event-Related Spectral Perturbations (ERSPs), as compared with non-literary conventional metaphors and literal expressions outside literary texts. Forty-eight subjects were recruited to make the semantic relatedness judgment after reading the prime-target pairs in three linguistic conditions. According to the ERPs results, the earliest differences were presented during the time window of P200 component (170–260 ms) in the frontal and central areas, with the amplitude of P200 for literary metaphors more positive than the other two conditions, reflecting the early allocation of attention and the early conscious experience of the experimental stimuli. Meanwhile, significant differences were presented during the time window of N400 effect (430–530 ms), with the waveform of literary metaphors more negative than others in the frontal and central topography of scalp distributions, suggesting more efforts in retrieving conceptual knowledge for literary metaphors. The ERSPs analysis revealed that the frequency bands of delta and theta were both involved in the cognitive process of literary metaphor comprehension, with delta band distributed in the frontal and central scalp and theta band in parietal and occipital electrodes. Increases in the two power bands during different time windows provided extra evidences that the processing of literary metaphors required more attention and effort than non-literary metaphors and literal expressions in the semantic related tasks, suggesting that the cognitive process of literary metaphors was distinguished by different EEG spectral patterns.
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Affiliation(s)
- Lina Sun
- School of Foreign Languages, Dalian University of Technology, Dalian, China
- Faculty of Information Technology, University of Jyväskylä, Jyväskylä, Finland
| | - Hongjun Chen
- School of Foreign Languages, Dalian University of Technology, Dalian, China
- *Correspondence: Hongjun Chen,
| | - Chi Zhang
- School of Biomedical Engineering, Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China
| | - Fengyu Cong
- School of Biomedical Engineering, Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China
| | - Xueyan Li
- School of Foreign Languages, Dalian University of Technology, Dalian, China
| | - Timo Hämäläinen
- Faculty of Information Technology, University of Jyväskylä, Jyväskylä, Finland
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Tang X, Shen L, Yang P, Huang Y, Huang S, Huang M, Ren W. Bilingual Processing Mechanisms of Scientific Metaphors and Conventional Metaphors: Evidence via a Contrastive Event-Related Potentials Study. Front Psychol 2022; 13:894114. [PMID: 35795431 PMCID: PMC9251417 DOI: 10.3389/fpsyg.2022.894114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/23/2022] [Indexed: 11/15/2022] Open
Abstract
To study the different mechanisms of understanding figurative language in a speaker’s native language (L1) and their second language (L2), this study investigated how scientific metaphors in Chinese (L1) and English (L2) are electrophysiologically processed via event-related potential experimentation. Compared with the metaphors from daily life or in literary works, scientific metaphors tend to involve both a more complicated context structure and a distinct knowledge-inferencing process. During the N400 time window (300–500 ms), English scientific metaphors elicited more negative N400s than Chinese ones at the parietal region. In the late positive component (LPC) time window (550–800 ms), English scientific metaphors elicited less positive LPCs than Chinese ones at the parietal region, and larger late negativities encompassing smaller areas of the brain. The findings might indicate that for late unbalanced bilingual speakers, L2 scientific metaphor comprehension requires more effort in information retrieval or access to the non-literal route. Altogether, the possible findings are that non-native and non-dominant language processing involves decreased automaticity of cognitive mechanisms, and decreased sensitivity to the levels of conventionality of metaphoric meanings.
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Affiliation(s)
- Xuemei Tang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Lexian Shen
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Peng Yang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Yanhong Huang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Shaojuan Huang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Min Huang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
- *Correspondence: Min Huang,
| | - Wei Ren
- Key Laboratory of Modern Teaching Technology, Ministry of Education, Shaanxi Normal University, Xi’an, China
- Wei Ren,
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Huang M, Shen L, Xu S, Huang Y, Huang S, Tang X. Hemispheric Processing of Chinese Scientific Metaphors: Evidence via Hemifield Presentation. Front Psychol 2022; 13:894715. [PMID: 35693491 PMCID: PMC9178182 DOI: 10.3389/fpsyg.2022.894715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 04/27/2022] [Indexed: 11/25/2022] Open
Abstract
The role of the two hemispheres in processing metaphoric language is controversial. In order to complement current debates, the current divided visual field (DVF) study introduced scientific metaphors as novel metaphors, presenting orientation mapping from the specific and familiar domains to the abstract and unfamiliar domains, to examine hemispheric asymmetry in metaphoric processing. Twenty-four Chinese native speakers from science disciplines took part in the experiment. The participants were presented with four types of Chinese word pairs: scientific metaphors, conventional metaphors, literal word pairs, and unrelated word pairs. The first word in each pair was presented centrally, and the second was presented to the left visual field (the Right Hemisphere) or the right visual field (the Left Hemisphere). Event-related potentials (ERPs) were recorded when participants read the target words and judged whether words in each pair were related. The data demonstrated that both hemispheres were involved at the initial stage of metaphor processing, but the right hemisphere took a more privileged role. The significant activation of the left hemisphere for scientific metaphoric processing supports the fine-coarse coding hypothesis. During right-visual-field presentation, the left hemisphere, responsible for the processing of closely related domains, has to integrate the loosely associated domains of scientific metaphor, which greatly increased cognitive taxes. Moreover, the data of late positive components (LPCs) revealed different hemispheric activation between scientific metaphors and conventional metaphors. Compared with literal pairs, conventional metaphors elicited significantly higher LPCs during right visual field presentation, while the scientific metaphor elicited significantly lower LPCs during left visual field presentation. These results suggest different processing mechanisms between novel metaphors and conventional metaphors and the special role of the right hemisphere in novel metaphoric processing at the later mapping stage.
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Affiliation(s)
- Min Huang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Lexian Shen
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Shuyuan Xu
- Key Laboratory of Modern Teaching Technology, Ministry of Education, Shaanxi Normal University, Xi’an, China
| | - Yanhong Huang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Shaojuan Huang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Xuemei Tang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
- *Correspondence: Xuemei Tang,
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Huang H, Han B, Jia C, Ma C, Guo J, Ma S. How do medical students understand disease behaviors? Evidence from event-related potentials. JOURNAL OF TRADITIONAL CHINESE MEDICAL SCIENCES 2022. [DOI: 10.1016/j.jtcms.2022.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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10
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Koller S, Müller N, Kauschke C. The Elephant in the Room: A Systematic Review of Stimulus Control in Neuro-Measurement Studies on Figurative Language Processing. Front Hum Neurosci 2022; 15:791374. [PMID: 35126074 PMCID: PMC8814624 DOI: 10.3389/fnhum.2021.791374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 12/23/2021] [Indexed: 11/22/2022] Open
Abstract
The processing of metaphors and idioms has been the subject of neuroscientific research for several decades. However, results are often contradictory, which can be traced back to inconsistent terminology and stimulus control. In this systematic review of research methods, we analyse linguistic aspects of 116 research papers which used EEG, fMRI, PET, MEG, or NIRS to investigate the neural processing of the two figurative subtypes metaphor and idiom. We critically examine the theoretical foundations as well as stimulus control by performing a systematic literature synthesis according to the PRISMA guidelines. We explicitly do not analyse the findings of the studies but instead focus on four primary aspects: definitions of figurative language and its subtypes, linguistic theory behind the studies, control for factors influencing figurative language processing, and the relationship between theoretical and operational definitions. We found both a lack and a broad variety in existing definitions and operationalisation, especially in regard to familiarity and conventionality. We identify severe obstacles in the comparability and validation potential of the results of the papers in our review corpus. We propose the development of a consensus in fundamental terminology and more transparency in the reporting of stimulus design in the research on figurative language processing.
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Affiliation(s)
| | - Nadine Müller
- Department of German Studies and Arts, Institute of German Linguistics, Philipps University of Marburg, Marburg, Germany
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Deckert M, Schmoeger M, Geist M, Wertgen S, Willinger U. Electrophysiological correlates of conventional metaphor, irony, and literal language processing - An event-related potentials and eLORETA study. BRAIN AND LANGUAGE 2021; 215:104930. [PMID: 33631658 DOI: 10.1016/j.bandl.2021.104930] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 12/22/2020] [Accepted: 02/05/2021] [Indexed: 06/12/2023]
Abstract
Conventional metaphor, irony, and literal language processing were compared. Thirty right-handed participants (21-34 years) performed a sequential-statement ERP-paradigm. A left-frontal Late Anterior Negative Slow Wave (LANSW, 450-1000 ms) was significantly greater for metaphors and by visual tendency greater for irony, compared to literal statements. A centroparietal N400 (300-450 ms) and a centroparietal right-dominant "Late N400" (450-600 ms) were by statistical and visual tendency greater for metaphors. Left PCC and left lingual gyrus activity was significantly higher in metaphors compared to literal statements (eLORETA; 450-1000 ms). A statistical trend indicated higher parahippocampal gyrus activity in metaphors and ironies. N400 results are discussed considering changing processing techniques and a renewed semantic conflict. The Late N400 was associated with the construct of "associativeness". The LANSW was related to metaphorical mapping, frame-shifting processes, integration of meanings, and memory processes. eLORETA results were discussed considering metaphorical mapping, creation of mental images, conventionality, valence, memory processes, and divergent thinking.
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Affiliation(s)
- Matthias Deckert
- Department of Neurology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria.
| | - Michaela Schmoeger
- Department of Neurology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria.
| | - Max Geist
- Department of Neurology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria.
| | - Sarah Wertgen
- Department of Neurology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria.
| | - Ulrike Willinger
- Department of Neurology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria.
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Cao S, Wang Y, Chen H, Wang H. The N1-N2-LPC Pattern in Processing Advertising Pictorial Metaphors: An ERP Study. Front Psychol 2018; 9:2566. [PMID: 30618984 PMCID: PMC6305598 DOI: 10.3389/fpsyg.2018.02566] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 11/29/2018] [Indexed: 11/13/2022] Open
Abstract
We investigated what the temporal processing is of advertising pictorial metaphors. After presenting “a word of product” and “its advertising pictures,” the experiment instructed participants to make a follow-up true–false judgment considering what the picture intended to suggest. A repeated-measures ANOVAs for a 2 (picture type: metaphor, non-metaphor) × 2 (prime–target condition: congruent, incongruent) × 3 (electrode site: Fz, Cz, Pz) experimental condition was conducted on three components, N1 (100–150 ms), N2 (200–300 ms), and LPC (400–600 ms and 600–1,000 ms). The results show that metaphor pictures elicited larger amplitude in N1 (broadly distributed), N2 (frontally biased) and LPC (parietally biased), roughly reflecting an entire process with an initial response to visual onsets, an early recognition of semantic violations and a prolonged reanalysis process of semantic integration. We argue that, different than verbal metaphors, this faster processing occurred due to the involvement of visual pathway.
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Affiliation(s)
- Shuo Cao
- Faculty of Management and Economics, Dalian University of Technology, Dalian, China.,School of Foreign Languages, Dalian University of Technology, Dalian, China
| | - Yanzhang Wang
- Faculty of Management and Economics, Dalian University of Technology, Dalian, China.,School of Foreign Languages, Dalian University of Technology, Dalian, China
| | - Hongjun Chen
- School of Foreign Languages, Dalian University of Technology, Dalian, China
| | - Huili Wang
- School of Foreign Languages, Dalian University of Technology, Dalian, China
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