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Lui TKY, Obleser J, Wöstmann M. Slow neural oscillations explain temporal fluctuations in distractibility. Prog Neurobiol 2023; 226:102458. [PMID: 37088261 DOI: 10.1016/j.pneurobio.2023.102458] [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: 11/04/2022] [Revised: 03/06/2023] [Accepted: 04/20/2023] [Indexed: 04/25/2023]
Abstract
Human environments comprise various sources of distraction, which often occur unexpectedly in time. The proneness to distraction (i.e., distractibility) is posited to be independent of attentional sampling of targets, but its temporal dynamics and neurobiological basis are largely unknown. Brain oscillations in the theta band (3 - 8Hz) have been associated with fluctuating neural excitability, which is hypothesised here to explain rhythmic modulation of distractibility. In a pitch discrimination task (N = 30) with unexpected auditory distractors, we show that distractor-evoked neural responses in the electroencephalogram and perceptual susceptibility to distraction were co-modulated and cycled approximately 3 - 5 times per second. Pre-distractor neural phase in left inferior frontal and insular cortex regions explained fluctuating distractibility. Thus, human distractibility is not constant but fluctuates on a subsecond timescale. Furthermore, slow neural oscillations subserve the behavioural consequences of a hitherto largely unexplained but ever-increasing phenomenon in modern environments - distraction by unexpected sound.
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Affiliation(s)
- Troby Ka-Yan Lui
- Department of Psychology, University of Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany; Center of Brain, Behavior and Metabolism, University of Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany.
| | - Jonas Obleser
- Department of Psychology, University of Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany; Center of Brain, Behavior and Metabolism, University of Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany
| | - Malte Wöstmann
- Department of Psychology, University of Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany; Center of Brain, Behavior and Metabolism, University of Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany.
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Parmentier FBR, Gallego L, Micucci A, Leiva A, Andrés P, Maybery MT. Distraction by deviant sounds is modulated by the environmental context. Sci Rep 2022; 12:21447. [PMID: 36509791 PMCID: PMC9744899 DOI: 10.1038/s41598-022-25500-y] [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: 06/21/2022] [Accepted: 11/30/2022] [Indexed: 12/14/2022] Open
Abstract
Evidence shows that participants performing a continuous visual categorization task respond slower following the presentation of a task-irrelevant sound deviating from an otherwise repetitive or predictable auditory context (deviant sound among standard sounds). Here, for the first time, we explored the role of the environmental context (instrumentalized as a task-irrelevant background picture) in this effect. In two experiments, participants categorized left/right arrows while ignoring irrelevant sounds and background pictures of forest and city scenes. While equiprobable across the task, sounds A and B were presented with probabilities of .882 and .118 in the forest context, respectively, and with the reversed probabilities in the city context. Hence, neither sound constituted a deviant sound at task-level, but each did within a specific context. In Experiment 1, where each environmental context (forest and city scene) consisted of a single picture each, participants were significantly slower in the visual task following the presentation of the sound that was unexpected within the current context (context-dependent distraction). Further analysis showed that the cognitive system reset its sensory predictions even for the first trial of a change in environmental context. In Experiment 2, the two contexts (forest and city) were implemented using sets of 32 pictures each, with the background picture changing on every trial. Here too, context-dependent deviance distraction was observed. However, participants took a trial to fully reset their sensory predictions upon a change in context. We conclude that irrelevant sounds are incidentally processed in association with the environmental context (even though these stimuli belong to different sensory modalities) and that sensory predictions are context-dependent.
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Affiliation(s)
- Fabrice B. R. Parmentier
- grid.9563.90000 0001 1940 4767Department of Psychology and Research Institute of Health Sciences, University of the Balearic Islands, Ctra. De Valldemossa, Km 7.5, Palma de Mallorca, Balearic Islands Spain ,grid.1012.20000 0004 1936 7910School of Psychological Science, University of Western Australia, Perth, Australia
| | - Laura Gallego
- grid.9563.90000 0001 1940 4767Department of Psychology and Research Institute of Health Sciences, University of the Balearic Islands, Ctra. De Valldemossa, Km 7.5, Palma de Mallorca, Balearic Islands Spain
| | - Antonia Micucci
- grid.6292.f0000 0004 1757 1758Department of Psychology, University of Bologna, Bologna, Italy
| | - Alicia Leiva
- grid.440820.aDepartment of Psychology, Universitat de Vic-Universitat Central de Catalunya, Vic, Spain
| | - Pilar Andrés
- grid.9563.90000 0001 1940 4767Department of Psychology and Research Institute of Health Sciences, University of the Balearic Islands, Ctra. De Valldemossa, Km 7.5, Palma de Mallorca, Balearic Islands Spain
| | - Murray T. Maybery
- grid.1012.20000 0004 1936 7910School of Psychological Science, University of Western Australia, Perth, Australia
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Leiva A, Andrés P, Parmentier FBR. Aging Increases Cross-Modal Distraction by Unexpected Sounds: Controlling for Response Speed. Front Aging Neurosci 2021; 13:733388. [PMID: 34603010 PMCID: PMC8480473 DOI: 10.3389/fnagi.2021.733388] [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: 06/30/2021] [Accepted: 08/11/2021] [Indexed: 11/30/2022] Open
Abstract
It is well-established that task-irrelevant sounds deviating from an otherwise predictable auditory sequence capture attention and disrupt ongoing performance by delaying responses in the ongoing task. In visual tasks, larger distraction by unexpected sounds (deviance distraction) has been reported in older than in young adults. However, past studies based this conclusion on the comparisons of absolute response times (RT) and did not control for the general slowing typically observed in older adults. Hence, it remains unclear whether this difference in deviance distraction between the two age groups reflects a genuine effect of aging or a proportional effect of similar size in both groups. We addressed this issue by using a proportional measure of distraction (PMD) to reanalyze the data from four past studies and used Bayesian estimation to generate credible estimates of the age-related difference in deviance distraction and its effect size. The results were unambiguous: older adults exhibited greater deviance distraction than young adults when controlling for baseline response speed (in each individual study and in the combined data set). Bayesian estimation revealed a proportional lengthening of RT by unexpected sounds that was about twice as large in older than in young adults (corresponding to a large statistical effect size). A similar analysis was carried out on the proportion of correct responses (PC) and produced converging results. Finally, an additional Bayesian analysis comparing data from cross-modal and uni-modal studies confirmed the selective effect of aging on distraction in the first and not the second. Overall, our study shows that older adults performing a visual categorization task do exhibit greater distraction by unexpected sounds than young adults and that this effect is not explicable by age-related general slowing.
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Affiliation(s)
- Alicia Leiva
- Neuropsychology & Cognition Group, Department of Psychology & Research Institute of Health Sciences (iUNICS), University of the Balearic Islands, Palma, Spain.,Balearic Islands Health Research Institute (IdISBa), Palma, Spain
| | - Pilar Andrés
- Neuropsychology & Cognition Group, Department of Psychology & Research Institute of Health Sciences (iUNICS), University of the Balearic Islands, Palma, Spain.,Balearic Islands Health Research Institute (IdISBa), Palma, Spain
| | - Fabrice B R Parmentier
- Neuropsychology & Cognition Group, Department of Psychology & Research Institute of Health Sciences (iUNICS), University of the Balearic Islands, Palma, Spain.,Balearic Islands Health Research Institute (IdISBa), Palma, Spain.,Department of Psychology, University of Western Australia, Perth, WA, Australia
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Hsu YF, Darriba Á, Waszak F. Attention modulates repetition effects in a context of low periodicity. Brain Res 2021; 1767:147559. [PMID: 34118219 DOI: 10.1016/j.brainres.2021.147559] [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: 01/06/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 10/21/2022]
Abstract
Stimulus repetition can result in a reduction in neural responses (i.e., repetition suppression) in neuroimaging studies. Predictive coding models of perception postulate that this phenomenon largely reflects the top-down attenuation of prediction errors. Electroencephalography research further demonstrated that repetition effects consist of sequentially ordered attention-independent and attention-dependent components in a context of high periodicity. However, the statistical structure of our auditory environment is richer than that of a fixed pattern. It remains unclear if the attentional modulation of repetition effects can be generalised to a setting which better represents the nature of our auditory environment. Here we used electroencephalography to investigate whether the attention-independent and attention-dependent components of repetition effects previously described in the auditory modality remain in a context of low periodicity where temporary disruption might be absent/present. Participants were presented with repetition trains of various lengths, with/without temporary disruptions. We found attention-independent and attention-dependent repetition effects on, respectively, the P2 and P3a event-related potential components. This pattern of results is in line with previous research, confirming that the attenuation of prediction errors upon stimulus repetition is first registered regardless of attentional state before further attenuation of attended but not unattended prediction errors takes place. However, unlike previous reports, these effects manifested on later components. This divergence from previous studies is discussed in terms of the possible contribution of contextual factors.
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Affiliation(s)
- Yi-Fang Hsu
- Department of Educational Psychology and Counselling, National Taiwan Normal University, 10610 Taipei, Taiwan; Institute for Research Excellence in Learning Sciences, National Taiwan Normal University, 10610 Taipei, Taiwan.
| | - Álvaro Darriba
- Centre National de la Recherche Scientifique (CNRS), Integrative Neuroscience and Cognition Center (INCC), Unité Mixte de Recherche, 8002 75006 Paris, France; Université de Paris, 75006 Paris, France.
| | - Florian Waszak
- Centre National de la Recherche Scientifique (CNRS), Integrative Neuroscience and Cognition Center (INCC), Unité Mixte de Recherche, 8002 75006 Paris, France; Université de Paris, 75006 Paris, France; Fondation Ophtalmologique Rothschild, Paris, France.
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Volosin M, Horváth J. Task difficulty modulates voluntary attention allocation, but not distraction in an auditory distraction paradigm. Brain Res 2020; 1727:146565. [PMID: 31765629 DOI: 10.1016/j.brainres.2019.146565] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/27/2019] [Accepted: 11/21/2019] [Indexed: 11/25/2022]
Abstract
Keeping task-relevant sensory events in the focus of attention while ignoring irrelevant ones is crucial for optimizing task behavior. This attention-distraction balance might change with the perceptual demands of the ongoing task: while easy tasks might be performed with low attentional effort, difficult ones require enhanced attention. The goal of the present study was to investigate how task difficulty affected allocation of attention and distractibility in an auditory distraction paradigm. Participants performed a tone duration discrimination task in which tones were rarely, occasionally presented at a rare pitch (distracters), and task difficulty was manipulated by the duration difference between short and long tones. Short tones were consistently 200 ms long, while long tone duration was 400 ms in the easy, and 260 ms in the difficult condition. Behavioral results and deviant-minus-standard event-related potential (ERP) waveforms suggested similar magnitudes of distraction in both conditions. ERPs without such a subtraction showed that tone onsets were preceded by a negative-going trend, suggesting that participants prepared for tone onsets. In the difficult condition, N1 amplitudes to tone onsets were enhanced, indicating that participants invested more attentional resources. Increased difficulty also slowed down tone offset processing as reflected by significantly delayed offset-related P1 and N1/N2 waveforms. These results suggest that although task difficulty compels participants to attend the tones more strongly, this does not have significant impact on distraction-related processing.
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Affiliation(s)
- Márta Volosin
- Institute of Cognitive Neuroscience and Psychology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Magyar Tudósok körútja 2, H-1117 Budapest, Hungary; Institute of Psychology, University of Szeged, Egyetem utca 2, H-6722 Szeged, Hungary.
| | - János Horváth
- Institute of Cognitive Neuroscience and Psychology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Magyar Tudósok körútja 2, H-1117 Budapest, Hungary; Institute of Psychology, Károli Gáspár University of the Reformed Church in Hungary, Bécsi út 324, H-1037 Budapest, Hungary.
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Mueller SM, Martin S, Grunwald M. Self-touch: Contact durations and point of touch of spontaneous facial self-touches differ depending on cognitive and emotional load. PLoS One 2019; 14:e0213677. [PMID: 30861049 PMCID: PMC6413902 DOI: 10.1371/journal.pone.0213677] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 02/26/2019] [Indexed: 11/19/2022] Open
Abstract
Every human being spontaneously touches its eyes, cheeks, chin and mouth manifold every day. These spontaneous facial self-touches (sFST) are elicited with little or no awareness and are distinct from gestures and instrumental acts. Self-touch frequency has been shown to be influenced by negative affect and attention distraction and may be involved in regulating emotion and working memory functions. Yet, even though self-touch research dates back several decades fundamental aspects, like the temporal progression of sFST or the effects of executing hand and touched face area, have not yet been analyzed. For the first time, the present study measured sFST temporal aspects to the millisecond using accelerometers and EMG. Spontaneous self-touch was triggered in sixty participants who completed a delayed memory task of complex haptic relief stimuli while listening to distracting aversive sounds. We found that while both hands were used equally often and with the same overall movement times and contact durations, significant effects occurred for face area in both frequency and contact durations. Ergo the point of touch seems to have some relevance of its own, independently of which hand is used to perform it. The results show that not only frequency but also the point of touch and contact durations are influenced by cognitive and emotional demands. We argue that investigating the fundamental characteristics of sFST will further the understanding of cognitive focusing and attentional mechanisms.
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Affiliation(s)
| | - Sven Martin
- Haptic Research Lab, Paul Flechsig Institute of Brain Research, University of Leipzig, Leipzig, Germany
| | - Martin Grunwald
- Haptic Research Lab, Paul Flechsig Institute of Brain Research, University of Leipzig, Leipzig, Germany
- * E-mail:
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Rosburg T, Weigl M, Thiel R, Mager R. The event-related potential component P3a is diminished by identical deviance repetition, but not by non-identical repetitions. Exp Brain Res 2018; 236:1519-1530. [DOI: 10.1007/s00221-018-5237-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 03/16/2018] [Indexed: 11/28/2022]
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Horváth J, Gaál ZA, Volosin M. Sound offset-related brain potentials show retained sensory processing, but increased cognitive control activity in older adults. Neurobiol Aging 2017; 57:232-246. [DOI: 10.1016/j.neurobiolaging.2017.05.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Revised: 05/16/2017] [Accepted: 05/30/2017] [Indexed: 10/19/2022]
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Petsas T, Harrison J, Kashino M, Furukawa S, Chait M. The effect of distraction on change detection in crowded acoustic scenes. Hear Res 2016; 341:179-189. [PMID: 27598040 PMCID: PMC5090045 DOI: 10.1016/j.heares.2016.08.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 08/23/2016] [Accepted: 08/31/2016] [Indexed: 11/13/2022]
Abstract
In this series of behavioural experiments we investigated the effect of distraction on the maintenance of acoustic scene information in short-term memory. Stimuli are artificial acoustic ‘scenes’ composed of several (up to twelve) concurrent tone-pip streams (‘sources’). A gap (1000 ms) is inserted partway through the ‘scene’; Changes in the form of an appearance of a new source or disappearance of an existing source, occur after the gap in 50% of the trials. Listeners were instructed to monitor the unfolding ‘soundscapes’ for these events. Distraction was measured by presenting distractor stimuli during the gap. Experiments 1 and 2 used a dual task design where listeners were required to perform a task with varying attentional demands (‘High Demand’ vs. ‘Low Demand’) on brief auditory (Experiment 1a) or visual (Experiment 1b) signals presented during the gap. Experiments 2 and 3 required participants to ignore distractor sounds and focus on the change detection task. Our results demonstrate that the maintenance of scene information in short-term memory is influenced by the availability of attentional and/or processing resources during the gap, and that this dependence appears to be modality specific. We also show that these processes are susceptible to bottom up driven distraction even in situations when the distractors are not novel, but occur on each trial. Change detection performance is systematically linked with the, independently determined, perceptual salience of the distractor sound. The findings also demonstrate that the present task may be a useful objective means for determining relative perceptual salience. Distraction is measured by presenting distractor stimuli during a scene gap. Scene maintenance in memory depends on availability of resources during the gap. This dependence appears to be modality specific. Scene maintenance also prone to bottom up distraction even when distractors not novel. Performance depends on the perceptual salience of the distractor sound.
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Affiliation(s)
| | | | - Makio Kashino
- Human Information Science Laboratory, NTT Communication Science Laboratories, NTT Corporation, 3-1, Morinosato-Wakamiya, Atsugi-shi, Kanagawa, Japan
| | - Shigeto Furukawa
- Human Information Science Laboratory, NTT Communication Science Laboratories, NTT Corporation, 3-1, Morinosato-Wakamiya, Atsugi-shi, Kanagawa, Japan
| | - Maria Chait
- UCL Ear Institute, 332 Gray's Inn Rd, London, UK.
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Hierarchy of prediction errors for auditory events in human temporal and frontal cortex. Proc Natl Acad Sci U S A 2016; 113:6755-60. [PMID: 27247381 DOI: 10.1073/pnas.1525030113] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Predictive coding theories posit that neural networks learn statistical regularities in the environment for comparison with actual outcomes, signaling a prediction error (PE) when sensory deviation occurs. PE studies in audition have capitalized on low-frequency event-related potentials (LF-ERPs), such as the mismatch negativity. However, local cortical activity is well-indexed by higher-frequency bands [high-γ band (Hγ): 80-150 Hz]. We compared patterns of human Hγ and LF-ERPs in deviance detection using electrocorticographic recordings from subdural electrodes over frontal and temporal cortices. Patients listened to trains of task-irrelevant tones in two conditions differing in the predictability of a deviation from repetitive background stimuli (fully predictable vs. unpredictable deviants). We found deviance-related responses in both frequency bands over lateral temporal and inferior frontal cortex, with an earlier latency for Hγ than for LF-ERPs. Critically, frontal Hγ activity but not LF-ERPs discriminated between fully predictable and unpredictable changes, with frontal cortex sensitive to unpredictable events. The results highlight the role of frontal cortex and Hγ activity in deviance detection and PE generation.
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Max C, Widmann A, Schröger E, Sussman E. Effects of explicit knowledge and predictability on auditory distraction and target performance. Int J Psychophysiol 2015; 98:174-81. [PMID: 26386396 DOI: 10.1016/j.ijpsycho.2015.09.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Revised: 08/28/2015] [Accepted: 09/14/2015] [Indexed: 11/16/2022]
Abstract
This study tested effects of task requirements and knowledge on auditory distraction effects. This was done by comparing the response to a pitch change (an irrelevant, distracting tone feature) that occurred predictably in a tone sequence (every 5th tone) under different task conditions. The same regular sound sequence was presented with task conditions varying in what information the participant was given about the predictability of the pitch change, and when this information was relevant for the task to be performed. In all conditions, participants performed a tone duration judgment task. Behavioral and event-related brain potential (ERP) measures were obtained to measure distraction effects and deviance detection. Predictable deviants produced behavioral distraction effects in all conditions. However, the P3a amplitude evoked by the predictable pitch change was largest when participants were uninformed about the regular structure of the sound sequence, showing an effect of knowledge on involuntary orienting of attention. In contrast, the mismatch negativity (MMN) component was only modulated when the regularity was relevant for the task and not by stimulus predictability itself. P3a and behavioral indices of distraction were not fully concordant. Overall, our results show differential effects of knowledge and predictability on auditory distraction effects indexed by neurophysiological (P3a) and behavioral measures.
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Affiliation(s)
- Caroline Max
- Institute for Psychology, University of Leipzig, Neumarkt 9-19, 04109 Leipzig, Germany
| | - Andreas Widmann
- Institute for Psychology, University of Leipzig, Neumarkt 9-19, 04109 Leipzig, Germany
| | - Erich Schröger
- Institute for Psychology, University of Leipzig, Neumarkt 9-19, 04109 Leipzig, Germany
| | - Elyse Sussman
- Department of Neuroscience, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, New York 10461, USA; Department of Otorhinolaryngology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, New York 10461, USA.
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