1
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Weise A, Grimm S, Maria Rimmele J, Schröger E. Auditory representations for long lasting sounds: Insights from event-related brain potentials and neural oscillations. BRAIN AND LANGUAGE 2023; 237:105221. [PMID: 36623340 DOI: 10.1016/j.bandl.2022.105221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 12/26/2022] [Accepted: 12/27/2022] [Indexed: 06/17/2023]
Abstract
The basic features of short sounds, such as frequency and intensity including their temporal dynamics, are integrated in a unitary representation. Knowledge on how our brain processes long lasting sounds is scarce. We review research utilizing the Mismatch Negativity event-related potential and neural oscillatory activity for studying representations for long lasting simple versus complex sounds such as sinusoidal tones versus speech. There is evidence for a temporal constraint in the formation of auditory representations: Auditory edges like sound onsets within long lasting sounds open a temporal window of about 350 ms in which the sounds' dynamics are integrated into a representation, while information beyond that window contributes less to that representation. This integration window segments the auditory input into short chunks. We argue that the representations established in adjacent integration windows can be concatenated into an auditory representation of a long sound, thus, overcoming the temporal constraint.
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Affiliation(s)
- Annekathrin Weise
- Department of Psychology, Ludwig-Maximilians-University Munich, Germany; Wilhelm Wundt Institute for Psychology, Leipzig University, Germany.
| | - Sabine Grimm
- Wilhelm Wundt Institute for Psychology, Leipzig University, Germany.
| | - Johanna Maria Rimmele
- Department of Neuroscience, Max-Planck-Institute for Empirical Aesthetics, Germany; Center for Language, Music and Emotion, New York University, Max Planck Institute, Department of Psychology, 6 Washington Place, New York, NY 10003, United States.
| | - Erich Schröger
- Wilhelm Wundt Institute for Psychology, Leipzig University, Germany.
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2
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Learning to Perceive Non-Native Tones via Distributional Training: Effects of Task and Acoustic Cue Weighting. Brain Sci 2022; 12:brainsci12050559. [PMID: 35624946 PMCID: PMC9138676 DOI: 10.3390/brainsci12050559] [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: 03/05/2022] [Revised: 04/07/2022] [Accepted: 04/20/2022] [Indexed: 02/06/2023] Open
Abstract
As many distributional learning (DL) studies have shown, adult listeners can achieve discrimination of a difficult non-native contrast after a short repetitive exposure to tokens falling at the extremes of that contrast. Such studies have shown using behavioural methods that a short distributional training can induce perceptual learning of vowel and consonant contrasts. However, much less is known about the neurological correlates of DL, and few studies have examined non-native lexical tone contrasts. Here, Australian-English speakers underwent DL training on a Mandarin tone contrast using behavioural (discrimination, identification) and neural (oddball-EEG) tasks, with listeners hearing either a bimodal or a unimodal distribution. Behavioural results show that listeners learned to discriminate tones after both unimodal and bimodal training; while EEG responses revealed more learning for listeners exposed to the bimodal distribution. Thus, perceptual learning through exposure to brief sound distributions (a) extends to non-native tonal contrasts, and (b) is sensitive to task, phonetic distance, and acoustic cue-weighting. Our findings have implications for models of how auditory and phonetic constraints influence speech learning.
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3
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Henrich K, Scharinger M. Predictive Processing in Poetic Language: Event-Related Potentials Data on Rhythmic Omissions in Metered Speech. Front Psychol 2022; 12:782765. [PMID: 35069363 PMCID: PMC8769205 DOI: 10.3389/fpsyg.2021.782765] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 11/29/2021] [Indexed: 11/13/2022] Open
Abstract
Predictions during language comprehension are currently discussed from many points of view. One area where predictive processing may play a particular role concerns poetic language that is regularized by meter and rhyme, thus allowing strong predictions regarding the timing and stress of individual syllables. While there is growing evidence that these prosodic regularities influence language processing, less is known about the potential influence of prosodic preferences (binary, strong-weak patterns) on neurophysiological processes. To this end, the present electroencephalogram (EEG) study examined whether the predictability of strong and weak syllables within metered speech would differ as a function of meter (trochee vs. iamb). Strong, i.e., accented positions within a foot should be more predictable than weak, i.e., unaccented positions. Our focus was on disyllabic pseudowords that solely differed between trochaic and iambic structure, with trochees providing the preferred foot in German. Methodologically, we focused on the omission Mismatch Negativity (oMMN) that is elicited when an anticipated auditory stimulus is omitted. The resulting electrophysiological brain response is particularly interesting because its elicitation does not depend on a physical stimulus. Omissions in deviant position of a passive oddball paradigm occurred at either first- or second-syllable position of the aforementioned pseudowords, resulting in a 2-by-2 design with the factors foot type and omission position. Analyses focused on the mean oMMN amplitude and latency differences across the four conditions. The result pattern was characterized by an interaction of the effects of foot type and omission position for both amplitudes and latencies. In first position, omissions resulted in larger and earlier oMMNs for trochees than for iambs. In second position, omissions resulted in larger oMMNs for iambs than for trochees, but the oMMN latency did not differ. The results suggest that omissions, particularly in initial position, are modulated by a trochaic preference in German. The preferred strong-weak pattern may have strengthened the prosodic prediction, especially for matching, trochaic stimuli, such that the violation of this prediction led to an earlier and stronger prediction error. Altogether, predictive processing seems to play a particular role in metered speech, especially if the meter is based on the preferred foot type.
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Affiliation(s)
- Karen Henrich
- Department of Language and Literature, Max Planck Institute for Empirical Aesthetics, Frankfurt, Germany
| | - Mathias Scharinger
- Department of Language and Literature, Max Planck Institute for Empirical Aesthetics, Frankfurt, Germany
- Research Group Phonetics, Philipps-University of Marburg, Marburg, Germany
- Center for Mind, Brain, and Behavior, Universities of Marburg and Giessen, Marburg, Germany
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4
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Zeng Y, Fiorentino R, Zhang J. Electrophysiological Signatures of Perceiving Alternated Tone in Mandarin Chinese: Mismatch Negativity to Underlying Tone Conflict. Front Psychol 2021; 12:735593. [PMID: 34646215 PMCID: PMC8504678 DOI: 10.3389/fpsyg.2021.735593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/23/2021] [Indexed: 11/16/2022] Open
Abstract
Although phonological alternation is prevalent in languages, the process of perceiving phonologically alternated sounds is poorly understood, especially at the neurolinguistic level. We examined the process of perceiving Mandarin 3rd tone sandhi (T3 + T3 → T2 + T3) with a mismatch negativity (MMN) experiment. Our design has two independent variables (whether the deviant undergoes tone sandhi; whether the standard and the deviant have matched underlying tone). These two independent variables modulated ERP responses in both the first and the second syllables. Notably, despite the apparent segmental conflict between the standard and the deviant in all conditions, MMN is only observed when neither the standard nor the deviant undergoes tone sandhi, suggesting that discovering the underlying representation of an alternated sound could interfere with the generation of MMN. A tentative model with three hypothesized underlying processing mechanisms is proposed to explain the observed latency and amplitude differences across conditions. The results are also discussed in light of the potential electrophysiological signatures involved in the process of perceiving alternated sounds.
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Affiliation(s)
- Yuyu Zeng
- Phonetics and Psycholinguistics Laboratory, Department of Linguistics, University of Kansas, Lawrence, KS, United States.,Neurolinguistics and Language Processing Laboratory, Department of Linguistics, University of Kansas, Lawrence, KS, United States
| | - Robert Fiorentino
- Neurolinguistics and Language Processing Laboratory, Department of Linguistics, University of Kansas, Lawrence, KS, United States
| | - Jie Zhang
- Phonetics and Psycholinguistics Laboratory, Department of Linguistics, University of Kansas, Lawrence, KS, United States
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5
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Kask L, Põldver N, Lippus P, Kreegipuu K. Perceptual Asymmetries and Auditory Processing of Estonian Quantities. Front Hum Neurosci 2021; 15:612617. [PMID: 33994973 PMCID: PMC8113410 DOI: 10.3389/fnhum.2021.612617] [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: 09/30/2020] [Accepted: 03/25/2021] [Indexed: 11/17/2022] Open
Abstract
Similar to visual perception, auditory perception also has a clearly described “pop-out” effect, where an element with some extra feature is easier to detect among elements without an extra feature. This phenomenon is better known as auditory perceptual asymmetry. We investigated such asymmetry between shorter or longer duration, and level or falling of pitch of linguistic stimuli that carry a meaning in one language (Estonian), but not in another (Russian). For the mismatch negativity (MMN) experiment, we created four different types of stimuli by modifying the duration of the first vowel [ɑ] (170, 290 ms) and pitch contour (level vs. falling pitch) of the stimuli words (‘SATA,’ ‘SAKI’). The stimuli were synthesized from Estonian words (‘SATA,’ ‘SAKI’) and follow the Estonian language three-way quantity system, which incorporates tonal features (falling pitch contour) together with temporal patterns. This made the meaning of the word dependent on the combination of both features and allows us to compare the relative contribution of duration and pitch contour in discrimination of language stimuli in the brain via MMN generation. The participants of the experiment were 12 Russian native speakers with little or no experience in Estonian and living in Estonia short-term, and 12 Estonian native speakers (age 18–27 years). We found that participants’ perception of the linguistic stimuli differed not only according to the physical features but also according to their native language, confirming that the meaning of the word interferes with the early automatic processing of phonological features. The GAMM and ANOVA analysis of the reversed design results showed that the deviant with longer duration among shorter standards elicited a MMN response with greater amplitude than the short deviant among long standards, while changes in pitch contour (falling vs. level pitch) produced neither strong MMN nor asymmetry. Thus, we demonstrate the effect of language background on asymmetric perception of linguistic stimuli that aligns with those of previous studies (Jaramillo et al., 2000), and contributes to the growing body of knowledge supporting auditory perceptual asymmetry.
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Affiliation(s)
- Liis Kask
- Institute of Psychology, University of Tartu, Tartu, Estonia.,Doctoral School of Behavioural, Social and Health Sciences, University of Tartu, Tartu, Estonia
| | - Nele Põldver
- Institute of Psychology, University of Tartu, Tartu, Estonia
| | - Pärtel Lippus
- Institute of Estonian and General Linguistics, University of Tartu, Tartu, Estonia
| | - Kairi Kreegipuu
- Institute of Psychology, University of Tartu, Tartu, Estonia
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6
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O'Reilly JA, Conway BA. Classical and controlled auditory mismatch responses to multiple physical deviances in anaesthetised and conscious mice. Eur J Neurosci 2020; 53:1839-1854. [DOI: 10.1111/ejn.15072] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 11/16/2020] [Accepted: 11/26/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Jamie A. O'Reilly
- College of Biomedical Engineering Rangsit University Pathum Thani Thailand
| | - Bernard A. Conway
- Department of Biomedical Engineering University of Strathclyde Glasgow UK
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7
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Ross JM, Hamm JP. Cortical Microcircuit Mechanisms of Mismatch Negativity and Its Underlying Subcomponents. Front Neural Circuits 2020; 14:13. [PMID: 32296311 PMCID: PMC7137737 DOI: 10.3389/fncir.2020.00013] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 03/17/2020] [Indexed: 12/11/2022] Open
Abstract
In the neocortex, neuronal processing of sensory events is significantly influenced by context. For instance, responses in sensory cortices are suppressed to repetitive or redundant stimuli, a phenomenon termed “stimulus-specific adaptation” (SSA). However, in a context in which that same stimulus is novel, or deviates from expectations, neuronal responses are augmented. This augmentation is termed “deviance detection” (DD). This contextual modulation of neural responses is fundamental for how the brain efficiently processes the sensory world to guide immediate and future behaviors. Notably, context modulation is deficient in some neuropsychiatric disorders such as schizophrenia (SZ), as quantified by reduced “mismatch negativity” (MMN), an electroencephalography waveform reflecting a combination of SSA and DD in sensory cortex. Although the role of NMDA-receptor function and other neuromodulatory systems on MMN is established, the precise microcircuit mechanisms of MMN and its underlying components, SSA and DD, remain unknown. When coupled with animal models, the development of powerful precision neurotechnologies over the past decade carries significant promise for making new progress into understanding the neurobiology of MMN with previously unreachable spatial resolution. Currently, rodent models represent the best tool for mechanistic study due to the vast genetic tools available. While quantifying human-like MMN waveforms in rodents is not straightforward, the “oddball” paradigms used to study it in humans and its underlying subcomponents (SSA/DD) are highly translatable across species. Here we summarize efforts published so far, with a focus on cortically measured SSA and DD in animals to maintain relevance to the classically measured MMN, which has cortical origins. While mechanistic studies that measure and contrast both components are sparse, we synthesize a potential set of microcircuit mechanisms from the existing rodent, primate, and human literature. While MMN and its subcomponents likely reflect several mechanisms across multiple brain regions, understanding fundamental microcircuit mechanisms is an important step to understand MMN as a whole. We hypothesize that SSA reflects adaptations occurring at synapses along the sensory-thalamocortical pathways, while DD depends on both SSA inherited from afferent inputs and resulting disinhibition of non-adapted neurons arising from the distinct physiology and wiring properties of local interneuronal subpopulations and NMDA-receptor function.
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Affiliation(s)
- Jordan M Ross
- Neuroscience Institute, Georgia State University, Atlanta, GA, United States.,Center for Behavioral Neuroscience, Georgia State University, Atlanta, GA, United States
| | - Jordan P Hamm
- Neuroscience Institute, Georgia State University, Atlanta, GA, United States.,Center for Behavioral Neuroscience, Georgia State University, Atlanta, GA, United States.,Center for Neuroinflammation and Cardiometabolic Diseases, Georgia State University, Atlanta, GA, United States
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8
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Kung SJ, Wu DH, Hsu CH, Hsieh IH. A Minimum Temporal Window for Direction Detection of Frequency-Modulated Sweeps: A Magnetoencephalography Study. Front Psychol 2020; 11:389. [PMID: 32218758 PMCID: PMC7078663 DOI: 10.3389/fpsyg.2020.00389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 02/19/2020] [Indexed: 11/13/2022] Open
Abstract
The ability to rapidly encode the direction of frequency contour contained in frequency-modulated (FM) sweeps is essential for speech processing, music appreciation, and conspecific communications. Psychophysical evidence points to a common temporal window threshold for human listeners in processing rapid changes in frequency glides. No neural evidence has been provided for the existence of a cortical temporal window threshold underlying the encoding of rapid transitions in frequency glides. The present magnetoencephalography study used the cortical mismatch negativity activity (MMNm) to investigate the minimum temporal window required for detecting different magnitudes of directional changes in frequency-modulated sweeps. A deviant oddball paradigm was used in which directional upward or downward frequency sweep serves as the standard and the same type of sweep with the opposite direction serves as its deviant. Stimuli consisted of unidirectional linear frequency-sweep complexes that swept across speech-relevant frequency bands in durations of 10, 20, 40, 80, 160, and 320 ms (with corresponding rates of 50, 25, 12.5, 6.2, 3.1, 1.5 oct/s). The data revealed significant magnetic mismatch field responses across all sweep durations, with slower-rate sweeps eliciting larger MMNm responses. A greater temporally related enhancement in MMNm response was obtained for rising but not falling frequency sweep contours. A hemispheric asymmetry in the MMNm response pattern was observed corresponding to the directionality of frequency sweeps. Contrary to psychophysical findings, we report a temporal window as short as 10 ms sufficient to elicit a robust MMNm response to a directional change in speech-relevant frequency contours. The results suggest that auditory cortex requires extremely brief temporal window to implicitly differentiate a dynamic change in frequency of linguistically relevant pitch contours. That the brain is extremely sensitive to fine spectral changes contained in speech-relevant glides provides cortical evidence for the ecological importance of FM sweeps in speech processing.
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Affiliation(s)
- Shu-Jen Kung
- Institute of Cognitive Neuroscience, National Central University, Taoyuan City, Taiwan
| | - Denise H Wu
- Institute of Cognitive Neuroscience, National Central University, Taoyuan City, Taiwan
| | - Chun-Hsien Hsu
- Institute of Cognitive Neuroscience, National Central University, Taoyuan City, Taiwan.,Institute of Linguistics, Academia Sinica, Taipei, Taiwan
| | - I-Hui Hsieh
- Institute of Cognitive Neuroscience, National Central University, Taoyuan City, Taiwan
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9
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Chien VSC, Maess B, Knösche TR. A generic deviance detection principle for cortical On/Off responses, omission response, and mismatch negativity. BIOLOGICAL CYBERNETICS 2019; 113:475-494. [PMID: 31428855 PMCID: PMC6848254 DOI: 10.1007/s00422-019-00804-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 08/07/2019] [Indexed: 05/04/2023]
Abstract
Neural responses to sudden changes can be observed in many parts of the sensory pathways at different organizational levels. For example, deviants that violate regularity at various levels of abstraction can be observed as simple On/Off responses of individual neurons or as cumulative responses of neural populations. The cortical deviance-related responses supporting different functionalities (e.g., gap detection, chunking, etc.) seem unlikely to arise from different function-specific neural circuits, given the relatively uniform and self-similar wiring patterns across cortical areas and spatial scales. Additionally, reciprocal wiring patterns (with heterogeneous combinations of excitatory and inhibitory connections) in the cortex naturally speak in favor of a generic deviance detection principle. Based on this concept, we propose a network model consisting of reciprocally coupled neural masses as a blueprint of a universal change detector. Simulation examples reproduce properties of cortical deviance-related responses including the On/Off responses, the omitted-stimulus response (OSR), and the mismatch negativity (MMN). We propose that the emergence of change detectors relies on the involvement of disinhibition. An analysis of network connection settings further suggests a supportive effect of synaptic adaptation and a destructive effect of N-methyl-D-aspartate receptor (NMDA-r) antagonists on change detection. We conclude that the nature of cortical reciprocal wiring gives rise to a whole range of local change detectors supporting the notion of a generic deviance detection principle. Several testable predictions are provided based on the network model. Notably, we predict that the NMDA-r antagonists would generally dampen the cortical Off response, the cortical OSR, and the MMN.
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Affiliation(s)
- Vincent S. C. Chien
- Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstraße 1a, Leipzig, Germany
| | - Burkhard Maess
- Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstraße 1a, Leipzig, Germany
| | - Thomas R. Knösche
- Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstraße 1a, Leipzig, Germany
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10
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Fisher DJ, Campbell DJ, Abriel SC, Ells EML, Rudolph ED, Tibbo PG. Auditory Mismatch Negativity and P300a Elicited by the "Optimal" Multi-feature Paradigm in Early Schizophrenia. Clin EEG Neurosci 2018; 49:238-247. [PMID: 29502452 DOI: 10.1177/1550059418761459] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The mismatch negativity (MMN) is an EEG-derived event-related potential (ERP) elicited by any violation of a predicted auditory "rule," regardless of whether one is attending to the stimuli and is thought to reflect updating of the stimulus context. Redirection of attention toward a rare, distracting stimulus event, however, can be measured by the subsequent P3a component of the P300. Chronic schizophrenia patients exhibit robust MMN deficits, as well as reductions in P3a amplitude. While, the substantial literature on the MMN in first-episode and early phase schizophrenia in this population reports reduced amplitudes, there also exist several contradictory studies. Conversely, P3a reduction in this population is relatively consistent, although the literature investigating this is small. The primary goal of this study was to contribute to our understanding of whether auditory change detection mechanisms are altered in early phase schizophrenia and, if so, under what conditions. Event-related potentials elicited by duration, frequency, gap, intensity, and location deviants (as elicited by the "optimal" multi-feature paradigm) were recorded in 14 early phase schizophrenia (EP) patients and 17 healthy controls (HCs). Electrical activity was recorded from 15 scalp electrodes. MMN/P3a amplitudes and latencies for each deviant were compared between groups and were correlated with clinical measures in EPs. There were no significant group differences for MMN amplitudes or latencies, though EPs did exhibit reduced P3a amplitudes to gap and duration deviants. Furthermore, PANSS (Positive and Negative Syndrome Scale) positive symptom scores were correlated with intensity MMN latencies and duration P3a amplitudes in EPs. These findings suggest that MMNs may not be as robustly reduced in early phase schizophrenia (relative to chronic illness), but that alterations may be more likely in patients with increased positive symptomatology. Furthermore, these findings offer further support to previous work suggesting that the understudied P3a may have good complementary utility as a marker of early cortical dysfunction in psychosis.
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Affiliation(s)
- Derek J Fisher
- 1 Department of Psychology, Mount Saint Vincent University, Halifax, Nova Scotia, Canada.,2 Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.,3 Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
| | - Debra J Campbell
- 1 Department of Psychology, Mount Saint Vincent University, Halifax, Nova Scotia, Canada
| | - Shelagh C Abriel
- 1 Department of Psychology, Mount Saint Vincent University, Halifax, Nova Scotia, Canada
| | - Emma M L Ells
- 1 Department of Psychology, Mount Saint Vincent University, Halifax, Nova Scotia, Canada
| | - Erica D Rudolph
- 1 Department of Psychology, Mount Saint Vincent University, Halifax, Nova Scotia, Canada
| | - Philip G Tibbo
- 2 Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada.,3 Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
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11
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Liu L, Ong JH, Tuninetti A, Escudero P. One Way or Another: Evidence for Perceptual Asymmetry in Pre-attentive Learning of Non-native Contrasts. Front Psychol 2018; 9:162. [PMID: 29615941 PMCID: PMC5869940 DOI: 10.3389/fpsyg.2018.00162] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 01/31/2018] [Indexed: 11/19/2022] Open
Abstract
Research investigating listeners' neural sensitivity to speech sounds has largely focused on segmental features. We examined Australian English listeners' perception and learning of a supra-segmental feature, pitch direction in a non-native tonal contrast, using a passive oddball paradigm and electroencephalography. The stimuli were two contours generated from naturally produced high-level and high-falling tones in Mandarin Chinese, differing only in pitch direction (Liu and Kager, 2014). While both contours had similar pitch onsets, the pitch offset of the falling contour was lower than that of the level one. The contrast was presented in two orientations (standard and deviant reversed) and tested in two blocks with the order of block presentation counterbalanced. Mismatch negativity (MMN) responses showed that listeners discriminated the non-native tonal contrast only in the second block, reflecting indications of learning through exposure during the first block. In addition, listeners showed a later MMN peak for their second block of test relative to listeners who did the same block first, suggesting linguistic (as opposed to acoustic) processing or a misapplication of perceptual strategies from the first to the second block. The results also showed a perceptual asymmetry for change in pitch direction: listeners who encountered a falling tone deviant in the first block had larger frontal MMN amplitudes than listeners who encountered a level tone deviant in the first block. The implications of our findings for second language speech and the developmental trajectory for tone perception are discussed.
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Affiliation(s)
- Liquan Liu
- School of Social Sciences and Psychology, Western Sydney University, Penrith, NSW, Australia
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, NSW, Australia
- Centre of Excellence for the Dynamics of Language, Australian Research Council, Canberra, ACT, Australia
| | - Jia Hoong Ong
- Centre of Excellence for the Dynamics of Language, Australian Research Council, Canberra, ACT, Australia
- Division of Linguistics and Multilingual Studies, School of Humanities, Nanyang Technological University, Singapore, Singapore
| | - Alba Tuninetti
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, NSW, Australia
- Centre of Excellence for the Dynamics of Language, Australian Research Council, Canberra, ACT, Australia
| | - Paola Escudero
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, NSW, Australia
- Centre of Excellence for the Dynamics of Language, Australian Research Council, Canberra, ACT, Australia
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12
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Shestopalova LB, Petropavlovskaia EA, Semenova VV, Nikitin NI. Mismatch negativity and psychophysical detection of rising and falling intensity sounds. Biol Psychol 2018; 133:99-111. [PMID: 29421188 DOI: 10.1016/j.biopsycho.2018.01.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 01/26/2018] [Accepted: 01/31/2018] [Indexed: 10/18/2022]
Abstract
Human subjects demonstrate a perceptual priority for rising level sounds compared with falling level sounds. The aim of the present study was to investigate whether or not the perceptual preference for rising intensity can be found in the preattentive processing indexed by mismatch negativity (MMN). Reversed oddball stimulation was used to produce MMNs and to test the behavioral discrimination of rising, falling and constant level sounds. Three types of stimuli served as standards or deviants in different blocks: constant level sounds and two kinds of rising/falling sounds with gradual or stepwise change of intensity. The MMN amplitudes were calculated by subtracting ERPs to identical stimuli presented as standard in one block and deviant in another block. Both rising and falling level deviants elicited MMNs which peaked after 250 ms and did not overlap with N1 waves. MMN was elicited by level changes even when the deviants were not discriminated behaviorally. Most importantly, we found dissociation between earlier and later stages of auditory processing: the MMN responses to the level changes were mostly affected by the direction of deviance (increment or decrement) in the sequence, whereas behavioral performance depended on the direction of the level change within the stimuli (rising or falling).
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Affiliation(s)
- Lidia B Shestopalova
- I.P. Pavlov Institute of Physiology, Russian Academy of Sciences, Saint-Petersburg, Russia.
| | | | - Varvara V Semenova
- I.P. Pavlov Institute of Physiology, Russian Academy of Sciences, Saint-Petersburg, Russia
| | - Nikolai I Nikitin
- I.P. Pavlov Institute of Physiology, Russian Academy of Sciences, Saint-Petersburg, Russia
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13
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Tuninetti A, Chládková K, Peter V, Schiller NO, Escudero P. When speaker identity is unavoidable: Neural processing of speaker identity cues in natural speech. BRAIN AND LANGUAGE 2017; 174:42-49. [PMID: 28715718 DOI: 10.1016/j.bandl.2017.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 07/02/2017] [Indexed: 06/07/2023]
Abstract
Speech sound acoustic properties vary largely across speakers and accents. When perceiving speech, adult listeners normally disregard non-linguistic variation caused by speaker or accent differences, in order to comprehend the linguistic message, e.g. to correctly identify a speech sound or a word. Here we tested whether the process of normalizing speaker and accent differences, facilitating the recognition of linguistic information, is found at the level of neural processing, and whether it is modulated by the listeners' native language. In a multi-deviant oddball paradigm, native and nonnative speakers of Dutch were exposed to naturally-produced Dutch vowels varying in speaker, sex, accent, and phoneme identity. Unexpectedly, the analysis of mismatch negativity (MMN) amplitudes elicited by each type of change shows a large degree of early perceptual sensitivity to non-linguistic cues. This finding on perception of naturally-produced stimuli contrasts with previous studies examining the perception of synthetic stimuli wherein adult listeners automatically disregard acoustic cues to speaker identity. The present finding bears relevance to speech normalization theories, suggesting that at an unattended level of processing, listeners are indeed sensitive to changes in fundamental frequency in natural speech tokens.
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Affiliation(s)
- Alba Tuninetti
- MARCS Institute for Brain, Behaviour, & Development, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia; ARC Centre of Excellence for the Dynamics of Language, Canberra, ACT, Australia.
| | - Kateřina Chládková
- Amsterdam Center for Language and Communication, University of Amsterdam, Spuistraat 134, 1012VB Amsterdam, The Netherlands; Cognitive and Biological Psychology, Institute of Psychology, University of Leipzig, Neumarkt 9-19, 04109 Leipzig, Germany.
| | - Varghese Peter
- MARCS Institute for Brain, Behaviour, & Development, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia; ARC Centre of Excellence for the Dynamics of Language, Canberra, ACT, Australia.
| | - Niels O Schiller
- Leiden University Centre for Linguistics, Faculty of Humanities, Leiden University, Van Wijkplaats 4, P.O. Box 9515, 2300 RA Leiden, The Netherlands; Leiden Institute for Brain & Cognition, c/o LUMC, Postzone C2-S, P.O. Box 9600, 2300 RC Leiden, The Netherlands.
| | - Paola Escudero
- MARCS Institute for Brain, Behaviour, & Development, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia; ARC Centre of Excellence for the Dynamics of Language, Canberra, ACT, Australia.
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Honbolygó F, Kolozsvári O, Csépe V. Processing of word stress related acoustic information: A multi-feature MMN study. Int J Psychophysiol 2017; 118:9-17. [DOI: 10.1016/j.ijpsycho.2017.05.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 05/19/2017] [Accepted: 05/23/2017] [Indexed: 11/26/2022]
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15
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Szychowska M, Eklund R, Nilsson ME, Wiens S. Effects of sound pressure level and visual perceptual load on the auditory mismatch negativity. Neurosci Lett 2017; 640:37-41. [PMID: 28062201 DOI: 10.1016/j.neulet.2017.01.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 12/21/2016] [Accepted: 01/02/2017] [Indexed: 10/20/2022]
Abstract
Auditory change detection has been studied extensively with mismatch negativity (MMN), an event-related potential. Because it is unresolved if the duration MMN depends on sound pressure level (SPL), we studied effects of different SPLs (56, 66, and 76dB) on the duration MMN. Further, previous research suggests that the MMN is reduced by a concurrent visual task. Because a recent behavioral study found that high visual perceptual load strongly reduced detection sensitivity to irrelevant sounds, we studied if the duration MMN is reduced by load, and if this reduction is stronger at low SPLs. Although a duration MMN was observed for all SPLs, the MMN was apparently not moderated strongly by SPL, perceptual load, or their interaction, because all 95% CIs overlapped zero. In a contrast analysis of the MMN (across loads) between the 56-dB and 76-dB groups, evidence (BF=0.31) favored the null hypothesis that duration MMN is unaffected by a 20-dB increase in SPL. Similarly, evidence (BF=0.19) favored the null hypothesis that effects of perceptual load on the duration MMN do not change with a 20-dB increase in SPL. However, evidence (BF=3.12) favored the alternative hypothesis that the effect of perceptual load in the present study resembled the overall effect in a recent meta-analysis. When the present findings were combined with the meta-analysis, the effect of load (low minus high) was -0.43μV, 95% CI [-0.64, -0.22] suggesting that the duration MMN decreases with load. These findings provide support for a sensitive monitoring system of the auditory environment.
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Affiliation(s)
- Malina Szychowska
- Gösta Ekman Laboratory, Department of Psychology, Stockholm University, Frescati Hagväg 9A, Stockholm, Sweden
| | - Rasmus Eklund
- Gösta Ekman Laboratory, Department of Psychology, Stockholm University, Frescati Hagväg 9A, Stockholm, Sweden
| | - Mats E Nilsson
- Gösta Ekman Laboratory, Department of Psychology, Stockholm University, Frescati Hagväg 9A, Stockholm, Sweden
| | - Stefan Wiens
- Gösta Ekman Laboratory, Department of Psychology, Stockholm University, Frescati Hagväg 9A, Stockholm, Sweden.
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16
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Nowak K, Oron A, Szymaszek A, Leminen M, Näätänen R, Szelag E. Electrophysiological Indicators of the Age-Related Deterioration in the Sensitivity to Auditory Duration Deviance. Front Aging Neurosci 2016; 8:2. [PMID: 26834628 PMCID: PMC4722124 DOI: 10.3389/fnagi.2016.00002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 01/04/2016] [Indexed: 11/13/2022] Open
Abstract
The present study investigates age-related changes in duration discrimination in millisecond time domain. We tested young (N = 20, mean age = 24.5, SD = 2.97) and elderly (N = 20, mean age = 65.2, SD = 2.94) subjects using the mismatch negativity (MMN) paradigm. White-noise bursts of two different durations (50 and 10 ms) were presented in two oddball blocks. In one block (Increment Condition), the repetitive sequence of 10 ms standards was interspersed by occasional 50 ms deviants. In the Decrement Condition, the roles of the two stimuli were reversed. We analyzed the P1-N1 complex, MMN and P3a and found the effect of age for all these components. Moreover, the impact of stimulus presentation condition (increment/decrement) was observed for MMN and P3a. Our results confirmed the previous evidence for deteriorated duration discrimination in elderly people. Additionally, we found that this effect may be influenced by procedural factors.
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Affiliation(s)
- Kamila Nowak
- Laboratory of Neuropsychology, Nencki Institute of Experimental BiologyWarsaw, Poland; University of Social Sciences and HumanitiesWarsaw, Poland
| | - Anna Oron
- Laboratory of Neuropsychology, Nencki Institute of Experimental Biology Warsaw, Poland
| | - Aneta Szymaszek
- Laboratory of Neuropsychology, Nencki Institute of Experimental BiologyWarsaw, Poland; University of Social Sciences and HumanitiesWarsaw, Poland
| | - Miika Leminen
- Center of Functionally Integrative Neuroscience (CFIN), Aarhus University/Aarhus University HospitalAarhus, Denmark; Cognitive Brain Research Unit, Cognitive Science, Institute of Behavioural Sciences, University of HelsinkiHelsinki, Finland
| | - Risto Näätänen
- Center of Functionally Integrative Neuroscience (CFIN), Aarhus University/Aarhus University HospitalAarhus, Denmark; Cognitive Brain Research Unit, Cognitive Science, Institute of Behavioural Sciences, University of HelsinkiHelsinki, Finland; Department of Psychology, University of TartuTartu, Estonia
| | - Elzbieta Szelag
- Laboratory of Neuropsychology, Nencki Institute of Experimental BiologyWarsaw, Poland; University of Social Sciences and HumanitiesWarsaw, Poland
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17
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Schirmer A, Escoffier N, Cheng X, Feng Y, Penney TB. Detecting Temporal Change in Dynamic Sounds: On the Role of Stimulus Duration, Speed, and Emotion. Front Psychol 2016; 6:2055. [PMID: 26793161 PMCID: PMC4710701 DOI: 10.3389/fpsyg.2015.02055] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 12/24/2015] [Indexed: 11/16/2022] Open
Abstract
For dynamic sounds, such as vocal expressions, duration often varies alongside speed. Compared to longer sounds, shorter sounds unfold more quickly. Here, we asked whether listeners implicitly use this confound when representing temporal regularities in their environment. In addition, we explored the role of emotions in this process. Using a mismatch negativity (MMN) paradigm, we asked participants to watch a silent movie while passively listening to a stream of task-irrelevant sounds. In Experiment 1, one surprised and one neutral vocalization were compressed and stretched to create stimuli of 378 and 600 ms duration. Stimuli were presented in four blocks, two of which used surprised and two of which used neutral expressions. In one surprised and one neutral block, short and long stimuli served as standards and deviants, respectively. In the other two blocks, the assignment of standards and deviants was reversed. We observed a climbing MMN-like negativity shortly after deviant onset, which suggests that listeners implicitly track sound speed and detect speed changes. Additionally, this MMN-like effect emerged earlier and was larger for long than short deviants, suggesting greater sensitivity to duration increments or slowing down than to decrements or speeding up. Last, deviance detection was facilitated in surprised relative to neutral blocks, indicating that emotion enhances temporal processing. Experiment 2 was comparable to Experiment 1 with the exception that sounds were spectrally rotated to remove vocal emotional content. This abolished the emotional processing benefit, but preserved the other effects. Together, these results provide insights into listener sensitivity to sound speed and raise the possibility that speed biases duration judgements implicitly in a feed-forward manner. Moreover, this bias may be amplified for duration increments relative to decrements and within an emotional relative to a neutral stimulus context.
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Affiliation(s)
- Annett Schirmer
- Department of Psychology, National University of Singapore, SingaporeSingapore; Life Sciences Institute Programme in Neurobiology and Ageing, National University of Singapore, SingaporeSingapore; Duke-NUS Graduate Medical School, SingaporeSingapore
| | - Nicolas Escoffier
- Department of Psychology, National University of Singapore, SingaporeSingapore; Life Sciences Institute Programme in Neurobiology and Ageing, National University of Singapore, SingaporeSingapore
| | - Xiaoqin Cheng
- Life Sciences Institute Programme in Neurobiology and Ageing, National University of Singapore, SingaporeSingapore; Graduate School for Integrative Sciences and Engineering, National University of Singapore, SingaporeSingapore
| | - Yenju Feng
- Life Sciences Institute Programme in Neurobiology and Ageing, National University of Singapore, SingaporeSingapore; Graduate School for Integrative Sciences and Engineering, National University of Singapore, SingaporeSingapore
| | - Trevor B Penney
- Department of Psychology, National University of Singapore, SingaporeSingapore; Life Sciences Institute Programme in Neurobiology and Ageing, National University of Singapore, SingaporeSingapore
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18
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Strotseva-Feinschmidt A, Cunitz K, Friederici AD, Gunter TC. Auditory Discrimination Between Function Words in Children and Adults: A Mismatch Negativity Study. Front Psychol 2015; 6:1930. [PMID: 26733918 PMCID: PMC4686640 DOI: 10.3389/fpsyg.2015.01930] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 11/30/2015] [Indexed: 11/13/2022] Open
Abstract
Previous behavioral studies showed that it is not until around the age of seven that German children reliably use case markers for the interpretation of complex sentences. Some explanations of this late development suggested that children might have difficulties in perceptual differentiation between function words that carry case information. We tested this hypothesis by using the neurophysiological index of pre-attentive discrimination, the mismatch negativity (MMN). Our data showed that children at the age of 3 years are able to automatically discriminate between the two determiner forms der and den when presented out of sentential context. The determiner form der elicited a more mature MMN response in children than the form den. In adults, the MMN pattern also differed with der showing an earlier peak than den. These findings indicate that der is easier to process than den, which in turn is related to the occurrence frequency of the determiner forms in language.
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Affiliation(s)
- Anna Strotseva-Feinschmidt
- Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences Leipzig, Germany
| | - Katrin Cunitz
- Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences Leipzig, Germany
| | - Angela D Friederici
- Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences Leipzig, Germany
| | - Thomas C Gunter
- Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences Leipzig, Germany
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19
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Shestopalova L, Petropavlovskaia E, Vaitulevich S, Nikitin N. Contextual effects on preattentive processing of sound motion as revealed by spatial MMN. Int J Psychophysiol 2015; 96:49-56. [DOI: 10.1016/j.ijpsycho.2015.02.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Revised: 02/13/2015] [Accepted: 02/17/2015] [Indexed: 10/24/2022]
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20
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Campanella S, Colin C. Event-related potentials and biomarkers of psychiatric diseases: the necessity to adopt and develop multi-site guidelines. Front Behav Neurosci 2014; 8:428. [PMID: 25540614 PMCID: PMC4261801 DOI: 10.3389/fnbeh.2014.00428] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 11/20/2014] [Indexed: 12/17/2022] Open
Affiliation(s)
- Salvatore Campanella
- Laboratoire de Psychologie Médicale et d'Addictologie, ULB Neuroscience Institute, CHU Brugmann-Université Libre de Bruxelles Brussels, Belgium
| | - Cécile Colin
- Center for Research in Cognition and Neurosciences, ULB Neuroscience Institute and Laboratoire de Neurophysiologie Sensorielle et Cognitive, CHU Brugmann-Université Libre de Bruxelles Brussels, Belgium
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21
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van Wassenhove V, Lecoutre L. Duration estimation entails predicting when. Neuroimage 2014; 106:272-83. [PMID: 25462792 DOI: 10.1016/j.neuroimage.2014.11.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 10/27/2014] [Accepted: 11/01/2014] [Indexed: 10/24/2022] Open
Abstract
The estimation of duration can be affected by context and surprise. Using MagnetoEncephaloGraphy (MEG), we tested whether increased neural activity during surprise and following neural suppression in two different contexts supported subjective time dilation (Eagleman and Pariyadath, 2009; Pariyadath and Eagleman, 2012). Sequences of three 300 ms frequency-modulated (FM, control) or pure tones (test) were presented and followed by a fourth FM varying in duration. In test, the last FM was perceived as significantly longer than veridical duration (Tse et al., 2004) but did not differ from the perceived duration in control. Several novel and distinct neural signatures were observed in duration estimation: first, neural suppression of standard stimuli was observed for the onset but not for the offset auditory evoked responses. Second, ramping activity increased with veridical duration in control whereas at the same latency in test, the amplitude of the midlatency response increased with the distance of deviant durations. Third, in both conditions, the amplitude of the offset auditory evoked responses accounted well for participants' performance: the longer the perceived duration, the larger the offset response. Fourth, neural duration demarcated by the peak latencies of the onset and ramping evoked activities indexed a systematic time compression that reliably predicted subjective time perception. Our findings suggest that interval timing undergoes time compression by capitalizing on the predicted offset of an auditory event.
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Affiliation(s)
- Virginie van Wassenhove
- CEA, DSV/I(2)BM, NeuroSpin, INSERM, U992, Cognitive Neuroimaging Unit, Univ Paris-Sud, F-91191 Gif/Yvette, France.
| | - Lucille Lecoutre
- CEA, DSV/I(2)BM, NeuroSpin, INSERM, U992, Cognitive Neuroimaging Unit, Univ Paris-Sud, F-91191 Gif/Yvette, France
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22
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Pattamadilok C, Morais J, Colin C, Kolinsky R. Unattentive speech processing is influenced by orthographic knowledge: evidence from mismatch negativity. BRAIN AND LANGUAGE 2014; 137:103-111. [PMID: 25190330 DOI: 10.1016/j.bandl.2014.08.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Revised: 07/21/2014] [Accepted: 08/11/2014] [Indexed: 06/03/2023]
Abstract
How far can acquired knowledge such as orthographic knowledge affect pre-existing abilities such as speech perception? This controversial issue was addressed by investigating the automaticity of the influence of orthographic knowledge on speech processing. Many studies demonstrated this influence in active, lexico-semantic speech processing tasks. However, it has never been observed when speech is unattended. Here, the Mismatch Negativity (MMN), an automatic index of experience-dependent auditory traces, was recorded in an unattended oddball paradigm manipulating the orthographic congruency between frequent and deviant spoken riming words. Both orthographically congruent and incongruent deviant words elicited a typical MMN over the fronto-central regions, with a stronger response in the incongruent condition. The finding showed that the orthographic dimension of spoken words influences a physiological marker of speech processing although participants were required not to attend to the auditory input. This provides evidence for an impact of acquiring a written code on speech processing.
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Affiliation(s)
- Chotiga Pattamadilok
- Laboratoire Parole et Langage (LPL), CNRS (UMR 7309), Aix-Marseille Université, Aix-en-Provence, France.
| | - José Morais
- Unité de Recherche en Neurosciences Cognitives (UNESCOG), Center for Research in Cognition & Neurosciences (CRCN), Université Libre de Bruxelles (ULB), Belgium
| | - Cécile Colin
- Unité de Recherche en Neurosciences Cognitives (UNESCOG), Center for Research in Cognition & Neurosciences (CRCN), Université Libre de Bruxelles (ULB), Belgium; Laboratoire de Neurophysiologie Sensorielle et Cognitive, Université Libre de Bruxelles (ULB), Belgium
| | - Régine Kolinsky
- Unité de Recherche en Neurosciences Cognitives (UNESCOG), Center for Research in Cognition & Neurosciences (CRCN), Université Libre de Bruxelles (ULB), Belgium; Fonds de la Recherche Scientifique - FNRS, Belgium
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23
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Hoonhorst I, Deltenre P, Markessis E, Collet G, Pablos Martin X, Colin C. Evidence for a dual versus single origin of the MMNs evoked by cued versus cueless deviants. Clin Neurophysiol 2012; 123:1561-7. [PMID: 22321294 DOI: 10.1016/j.clinph.2011.12.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2011] [Revised: 10/17/2011] [Accepted: 12/12/2011] [Indexed: 11/18/2022]
Abstract
OBJECTIVE This study was designed to separately test the effect of the cued/cueless nature of deviant stimuli and that of temporal distance between sound and deviance onsets on the mismatch negativity (MMN) as well as to look for discrepancies between behavioural discrimination performances and MMN amplitude when deviants are cueless. METHODS Ten healthy adults passively listened to stimuli that were contrasted by the presence or absence of a frequency sweep starting early or late within the sound. Discrimination performances were collected after the electrophysiological sessions. RESULTS MMNs were much larger for cued than for cueless deviants. The temporal distance between sound and deviance onsets affected MMNs evoked by both cued and cueless deviants, even to the point of abolishing the MMN when cueless deviance occurred late in the stimulus. Behavioural data were at ceiling levels for all conditions, contrasting with the absence of MMN evoked by cueless deviants with late onset. CONCLUSIONS Two mechanisms contribute to the MMN evoked by cued deviants: the memory comparison process and the adaptation/fresh-afferent one. Within the temporal window of integration, the delay at which each component disappears is different. SIGNIFICANCE Comparing waveforms evoked by cued versus cueless deviants provides a fairly simple way of isolating the MMN memory-based component.
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Affiliation(s)
- I Hoonhorst
- Unité de Recherches en Neurosciences Cognitives, Université Libre de Bruxelles, Brussels, Belgium
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24
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Lai Y, Tian Y, Yao D. MMN evidence for asymmetry in detection of IOI shortening and lengthening at behavioral indifference tempo. Brain Res 2010; 1367:170-80. [PMID: 21029729 DOI: 10.1016/j.brainres.2010.10.036] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2009] [Revised: 10/09/2010] [Accepted: 10/12/2010] [Indexed: 11/17/2022]
Abstract
Most behavioral investigations indicated an indifference interval of 500-700 ms, at which the detection of inter-onset interval (IOI) shortening and lengthening are equally difficult and no perceptual bias would be expected. However, some event-related potential (ERPs) studies showed that even at this behavioral indifference time, the detection of shortening and lengthening might rely on different aspects of information processing. This work was aimed to investigate whether the pre-attentive processing of local tempo perturbations, i.e., IOI shortening and lengthening, are different when the basic tempo is at the behavioral indifference area. Tempo perturbations were introduced by shortening or lengthening the third IOI by 10% of the base IOI of the 5-beat isochronous sequence. ERPs recorded in a passive experiment showed that both tempo perturbations elicited a distinct frontal mismatch negativity (MMN). The low resolution electromagnetic tomography (LORETA) source estimation indicated a left prefrontal predominance activity around the MMN peak, implicating an important role of the frontal lobe in the processing of local tempo perturbations. Statistical analysis revealed that the MMN to IOI shortening had an earlier and greater peak than that to IOI lengthening, implying that IOI shortening might be more easily to be detected than IOI lengthening even at indifference tempo. Our results suggested that local IOI perturbations at behavioral indifference area have an asymmetric effect on the pre-attentive processing of temporal variation detection.
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Affiliation(s)
- Yongxiu Lai
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
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White L, Stuart A, Najem F. Mismatch negativity and P300 to behaviorally perceptible and imperceptible temporal contrasts. Percept Mot Skills 2010; 110:1105-18. [PMID: 20865999 DOI: 10.2466/pms.110.c.1105-1118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The purpose of this study was to specify whether electrophysiological indices of behavioral discrimination of auditory duration could be demonstrated. Mismatch negativities and P300s were recorded to perceptible and imperceptible stimuli in 23 normal-hearing young adults. Behaviorally perceptible and imperceptible stimuli were demonstrated by measuring difference limens in a standard psychophysical procedure in a subset of participants (n = 8). Perceptibility was further demonstrated using a standard clinical pattern-perception test and modified-duration pattern tests created for this study. Mismatch negativities and P300s were recorded with an oddball paradigm using stimuli identical to those used in behavioral testing. All participants exhibited P300s in the perceptible contrast, while responses were absent for the imperceptible contrast. Mismatch negativities were found for 18 and 5 of 23 participants to the perceptible and imperceptible contrasts, respectively. The mismatch negativity did not correspond with behavioral discrimination and, as such, one could question its clinical feasibility. The P300 more accurately reflected behavioral discrimination performance in the current paradigm.
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Affiliation(s)
- Letitia White
- Department of Communication Sciences and Disorders, College of Health and Human Services, Missouri State University, 901 South National Avenue, Springfield, MO 65897, USA.
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26
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Differential cerebral reactivity to shortest and longer tones: Neuromagnetic and behavioral evidence. Hear Res 2010; 268:260-70. [DOI: 10.1016/j.heares.2010.06.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2010] [Revised: 06/10/2010] [Accepted: 06/11/2010] [Indexed: 11/21/2022]
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27
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Peter V, McArthur G, Thompson WF. Effect of deviance direction and calculation method on duration and frequency mismatch negativity (MMN). Neurosci Lett 2010; 482:71-5. [PMID: 20630487 DOI: 10.1016/j.neulet.2010.07.010] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2010] [Revised: 06/22/2010] [Accepted: 07/03/2010] [Indexed: 11/28/2022]
Abstract
The mismatch negativity (MMN) component of the auditory event-related potential (ERP) reflects the process of change detection in the auditory system. The present study investigated the effect of deviance direction (increment vs. decrement) and calculation method (traditional vs. same-stimulus) on the amplitude of MMN. MMN was recorded for increments and decrements in frequency and duration in 20 adults. The stimuli (standard/deviant) were 250 Hz/350 Hz (frequency MMN) and 200 ms/300 ms (duration MMN) for increment MMN and vice versa for decrement MMN. Amplitude of MMN was calculated in two ways: the traditional method (subtracting ERP to the standard from the deviant presented in the same block) and the same-stimulus method (subtracting ERP to identical stimuli presented as standard in one block and deviant in another block). We found that increments in frequency produced higher MMN amplitudes compared to decrements for both methods of calculation. For duration deviance, the decrement MMN was absent in the traditional method, while the decrement and increment MMN did not differ for the same-stimulus method. These findings suggest that the brain processes frequency increments and decrements in different ways. The results also suggest the use of same-stimulus method for the calculation of duration MMN when long duration stimuli are used.
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Affiliation(s)
- Varghese Peter
- Macquarie Centre for Cognitive Science, Macquarie University, Sydney, NSW 2109, Australia.
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