51
|
Tichko P, Kim JC, Large E, Loui P. Integrating music-based interventions with Gamma-frequency stimulation: Implications for healthy ageing. Eur J Neurosci 2022; 55:3303-3323. [PMID: 33236353 PMCID: PMC9899516 DOI: 10.1111/ejn.15059] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 11/18/2020] [Accepted: 11/18/2020] [Indexed: 02/07/2023]
Abstract
In recent years, music-based interventions (MBIs) have risen in popularity as a non-invasive, sustainable form of care for treating dementia-related disorders, such as Mild Cognitive Impairment (MCI) and Alzheimer's disease (AD). Despite their clinical potential, evidence regarding the efficacy of MBIs on patient outcomes is mixed. Recently, a line of related research has begun to investigate the clinical impact of non-invasive Gamma-frequency (e.g., 40 Hz) sensory stimulation on dementia. Current work, using non-human-animal models of AD, suggests that non-invasive Gamma-frequency stimulation can remediate multiple pathophysiologies of dementia at the molecular, cellular and neural-systems scales, and, importantly, improve cognitive functioning. These findings suggest that the efficacy of MBIs could, in theory, be enhanced by incorporating Gamma-frequency stimulation into current MBI protocols. In the current review, we propose a novel clinical framework for non-invasively treating dementia-related disorders that combines previous MBIs with current approaches employing Gamma-frequency sensory stimulation. We theorize that combining MBIs with Gamma-frequency stimulation could increase the therapeutic power of MBIs by simultaneously targeting multiple biomarkers of dementia, restoring neural activity that underlies learning and memory (e.g., Gamma-frequency neural activity, Theta-Gamma coupling), and actively engaging auditory and reward networks in the brain to promote behavioural change.
Collapse
Affiliation(s)
- Parker Tichko
- Department of Music, Northeastern University, Boston, MA, USA
| | - Ji Chul Kim
- Perception, Action, Cognition (PAC) Division, Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA
| | - Edward Large
- Perception, Action, Cognition (PAC) Division, Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA,Center for the Ecological Study of Perception & Action (CESPA), Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA,Department of Physics, University of Connecticut, Storrs, CT, USA
| | - Psyche Loui
- Department of Music, Northeastern University, Boston, MA, USA
| |
Collapse
|
52
|
EEG Oscillations in Specific Frequency Bands Are Differently Coupled with Angular Joint Angle Kinematics during Rhythmic Passive Elbow Movement. Brain Sci 2022; 12:brainsci12050647. [PMID: 35625033 PMCID: PMC9139522 DOI: 10.3390/brainsci12050647] [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: 03/10/2022] [Revised: 04/29/2022] [Accepted: 05/12/2022] [Indexed: 11/24/2022] Open
Abstract
Rhythmic passive movements are often used during rehabilitation to improve physical functions. Previous studies have explored oscillatory activities in the sensorimotor cortex during active movements; however, the relationship between movement rhythms and oscillatory activities during passive movements has not been substantially tested. Therefore, we aimed to quantitatively identify changes in cortical oscillations during rhythmic passive movements. Twenty healthy young adults participated in our study. We placed electroencephalography electrodes over a nine-position grid; the center was oriented on the transcranial magnetic stimulation hotspot of the biceps brachii muscle. Passive movements included elbow flexion and extension; the participants were instructed to perform rhythmic elbow flexion and extension in response to the blinking of 0.67 Hz light-emitting diode lamps. The coherence between high-beta and low-gamma oscillations near the hotspot of the biceps brachii muscle and passive movement rhythms was higher than that between alpha oscillation and passive movement rhythm. These results imply that alpha, beta, and gamma oscillations of the primary motor cortex are differently related to passive movement rhythm.
Collapse
|
53
|
Herbst SK, Obleser J, van Wassenhove V. Implicit Versus Explicit Timing-Separate or Shared Mechanisms? J Cogn Neurosci 2022; 34:1447-1466. [PMID: 35579985 DOI: 10.1162/jocn_a_01866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Time implicitly shapes cognition, but time is also explicitly represented, for instance, in the form of durations. Parsimoniously, the brain could use the same mechanisms for implicit and explicit timing. Yet, the evidence has been equivocal, revealing both joint versus separate signatures of timing. Here, we directly compared implicit and explicit timing using magnetoencephalography, whose temporal resolution allows investigating the different stages of the timing processes. Implicit temporal predictability was induced in an auditory paradigm by a manipulation of the foreperiod. Participants received two consecutive task instructions: discriminate pitch (indirect measure of implicit timing) or duration (direct measure of explicit timing). The results show that the human brain efficiently extracts implicit temporal statistics of sensory environments, to enhance the behavioral and neural responses to auditory stimuli, but that those temporal predictions did not improve explicit timing. In both tasks, attentional orienting in time during predictive foreperiods was indexed by an increase in alpha power over visual and parietal areas. Furthermore, pretarget induced beta power in sensorimotor and parietal areas increased during implicit compared to explicit timing, in line with the suggested role for beta oscillations in temporal prediction. Interestingly, no distinct neural dynamics emerged when participants explicitly paid attention to time, compared to implicit timing. Our work thus indicates that implicit timing shapes the behavioral and sensory response in an automatic way and is reflected in oscillatory neural dynamics, whereas the translation of implicit temporal statistics to explicit durations remains somewhat inconclusive, possibly because of the more abstract nature of this task.
Collapse
|
54
|
Neural signals regulating motor synchronization in the primate deep cerebellar nuclei. Nat Commun 2022; 13:2504. [PMID: 35523898 PMCID: PMC9076601 DOI: 10.1038/s41467-022-30246-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 04/21/2022] [Indexed: 11/09/2022] Open
Abstract
Movements synchronized with external rhythms are ubiquitous in our daily lives. Despite the involvement of the cerebellum, the underlying mechanism remains unclear. In monkeys performing synchronized saccades to periodically alternating visual stimuli, we found that neuronal activity in the cerebellar dentate nucleus correlated with the timing of the next saccade and the current temporal error. One-third of the neurons were active regardless of saccade direction and showed greater activity for synchronized than for reactive saccades. During the transition from reactive to predictive saccades in each trial, the activity of these neurons coincided with target onset, representing an internal model of rhythmic structure rather than a specific motor command. The behavioural changes induced by electrical stimulation were explained by activating different groups of neurons at various strengths, suggesting that the lateral cerebellum contains multiple functional modules for the acquisition of internal rhythms, predictive motor control, and error detection during synchronized movements.
Collapse
|
55
|
Zhang X, Zhang S, Lu B, Wang Y, Li N, Peng Y, Hou J, Qiu J, Li F, Yao D, Xu P. Dynamic corticomuscular multi-regional modulations during finger movement revealed by time-varying network analysis. J Neural Eng 2022; 19. [PMID: 35523144 DOI: 10.1088/1741-2552/ac6d7c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 05/05/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVE A body movement involves the complicated information exchange between the central and peripheral systems, which is characterized by the dynamical coupling patterns between the multiple brain areas and multiple muscle units. How the central and peripheral nerves coordinate multiple internal brain regions and muscle groups is very important when accomplishing the action. APPROACH In this study, we extend the adaptive directed transfer function to construct the time-varying networks between multiple corticomuscular regions and divide the movement duration into different stages by the time-varying corticomuscular network patterns. MAIN RESULTS The inter dynamical corticomuscular network demonstrated the different interaction patterns between the central and peripheral systems during the different hand movement stages. The muscles transmit bottom-up movement information in the preparation stage, but the brain issues top-down control commands and dominates in the execution stage, and finally, the brain's dominant advantage gradually weakens in the relaxation stage. When classifying the different movement stages based on time-varying corticomuscular network indicators, an average accuracy above 74% could be reliably achieved. SIGNIFICANCE The findings of this study help deepen our knowledge of central-peripheral nerve pathways and coordination mechanisms, and also provide opportunities for monitoring and regulating movement disorders.
Collapse
Affiliation(s)
- Xiabing Zhang
- University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, Chengdu, 610054, CHINA
| | - Shu Zhang
- University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, Chengdu, 610054, CHINA
| | - Bin Lu
- University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, Chengdu, 610054, CHINA
| | - Yifeng Wang
- University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, Chengdu, 610054, CHINA
| | - Ning Li
- University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, Chengdu, 610054, CHINA
| | - Yueheng Peng
- University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, Chengdu, 610054, CHINA
| | - Jingming Hou
- Third Military Medical University Southwest Hospital, No. 30, Gaotanyanzheng Street, Shapingba District, Chongqing, 400038, CHINA
| | - Jing Qiu
- University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, Chengdu, 610054, CHINA
| | - Fali Li
- University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, Chengdu, 610054, CHINA
| | - Dezhong Yao
- University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, Chengdu, 610054, CHINA
| | - Peng Xu
- University of Electronic Science and Technology of China, 2006 Xiyuan Avenue, Chengdu, 610054, CHINA
| |
Collapse
|
56
|
Samiee S, Vuvan D, Florin E, Albouy P, Peretz I, Baillet S. Cross-Frequency Brain Network Dynamics Support Pitch Change Detection. J Neurosci 2022; 42:3823-3835. [PMID: 35351829 PMCID: PMC9087716 DOI: 10.1523/jneurosci.0630-21.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 01/18/2022] [Accepted: 01/22/2022] [Indexed: 11/21/2022] Open
Abstract
Processing auditory sequences involves multiple brain networks and is crucial to complex perception associated with music appreciation and speech comprehension. We used time-resolved cortical imaging in a pitch change detection task to detail the underlying nature of human brain network activity, at the rapid time scales of neurophysiology. In response to tone sequence presentation to the participants, we observed slow inter-regional signaling at the pace of tone presentations (2-4 Hz) that was directed from auditory cortex toward both inferior frontal and motor cortices. Symmetrically, motor cortex manifested directed influence onto auditory and inferior frontal cortices via bursts of faster (15-35 Hz) activity. These bursts occurred precisely at the expected latencies of each tone in a sequence. This expression of interdependency between slow/fast neurophysiological activity yielded a form of local cross-frequency phase-amplitude coupling in auditory cortex, which strength varied dynamically and peaked when pitch changes were anticipated. We clarified the mechanistic relevance of these observations in relation to behavior by including a group of individuals afflicted by congenital amusia, as a model of altered function in processing sound sequences. In amusia, we found a depression of inter-regional slow signaling toward motor and inferior frontal cortices, and a chronic overexpression of slow/fast phase-amplitude coupling in auditory cortex. These observations are compatible with a misalignment between the respective neurophysiological mechanisms of stimulus encoding and internal predictive signaling, which was absent in controls. In summary, our study provides a functional and mechanistic account of neurophysiological activity for predictive, sequential timing of auditory inputs.SIGNIFICANCE STATEMENT Auditory sequences are processed by extensive brain networks, involving multiple systems. In particular, fronto-temporal brain connections participate in the encoding of sequential auditory events, but so far, their study was limited to static depictions. This study details the nature of oscillatory brain activity involved in these inter-regional interactions in human participants. It demonstrates how directed, polyrhythmic oscillatory interactions between auditory and motor cortical regions provide a functional account for predictive timing of incoming items in an auditory sequence. In addition, we show the functional relevance of these observations in relation to behavior, with data from both normal hearing participants and a rare cohort of individuals afflicted by congenital amusia, which we considered here as a model of altered function in processing sound sequences.
Collapse
Affiliation(s)
- Soheila Samiee
- McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University, Montreal, Quebec H3A2B4, Canada
- Mila, Quebec AI Institute, Montreal, Quebec H2S 3H1, Canada
| | - Dominique Vuvan
- International Laboratory for Brain, Music, and Sound Research, University of Montreal, Montreal, Quebec H3C 3J7, Canada
- Psychology Department, Skidmore College, Saratoga Springs, New York 12866
| | - Esther Florin
- McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University, Montreal, Quebec H3A2B4, Canada
- Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich Heine University, Düsseldorf 40225, Germany
| | - Philippe Albouy
- McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University, Montreal, Quebec H3A2B4, Canada
- International Laboratory for Brain, Music, and Sound Research, University of Montreal, Montreal, Quebec H3C 3J7, Canada
- Psychology Department, CERVO brain research Center, Laval University, Montreal, Quebec G1V 0A6, Canada
| | - Isabelle Peretz
- International Laboratory for Brain, Music, and Sound Research, University of Montreal, Montreal, Quebec H3C 3J7, Canada
| | - Sylvain Baillet
- McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University, Montreal, Quebec H3A2B4, Canada
| |
Collapse
|
57
|
Kasdan AV, Burgess AN, Pizzagalli F, Scartozzi A, Chern A, Kotz SA, Wilson SM, Gordon RL. Identifying a brain network for musical rhythm: A functional neuroimaging meta-analysis and systematic review. Neurosci Biobehav Rev 2022; 136:104588. [PMID: 35259422 PMCID: PMC9195154 DOI: 10.1016/j.neubiorev.2022.104588] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 01/31/2022] [Accepted: 02/14/2022] [Indexed: 01/05/2023]
Abstract
We conducted a systematic review and meta-analysis of 30 functional magnetic resonance imaging studies investigating processing of musical rhythms in neurotypical adults. First, we identified a general network for musical rhythm, encompassing all relevant sensory and motor processes (Beat-based, rest baseline, 12 contrasts) which revealed a large network involving auditory and motor regions. This network included the bilateral superior temporal cortices, supplementary motor area (SMA), putamen, and cerebellum. Second, we identified more precise loci for beat-based musical rhythms (Beat-based, audio-motor control, 8 contrasts) in the bilateral putamen. Third, we identified regions modulated by beat based rhythmic complexity (Complexity, 16 contrasts) which included the bilateral SMA-proper/pre-SMA, cerebellum, inferior parietal regions, and right temporal areas. This meta-analysis suggests that musical rhythm is largely represented in a bilateral cortico-subcortical network. Our findings align with existing theoretical frameworks about auditory-motor coupling to a musical beat and provide a foundation for studying how the neural bases of musical rhythm may overlap with other cognitive domains.
Collapse
Affiliation(s)
- Anna V Kasdan
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA; Curb Center for Art, Enterprise, and Public Policy, Nashville, TN, USA.
| | - Andrea N Burgess
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA
| | | | - Alyssa Scartozzi
- Department of Otolaryngology - Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Alexander Chern
- Department of Otolaryngology - Head & Neck Surgery, New York-Presbyterian/Columbia University Irving Medical Center and Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; Department of Otolaryngology - Head and Neck Surgery, New York-Presbyterian/Weill Cornell Medical Center, New York, NY, USA
| | - Sonja A Kotz
- Department of Neuropsychology and Psychopharmacology, Maastricht University, Maastricht, The Netherlands; Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Stephen M Wilson
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA; Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Reyna L Gordon
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA; Curb Center for Art, Enterprise, and Public Policy, Nashville, TN, USA; Department of Otolaryngology - Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| |
Collapse
|
58
|
You got rhythm, or more: The multidimensionality of rhythmic abilities. Atten Percept Psychophys 2022; 84:1370-1392. [PMID: 35437703 PMCID: PMC9614186 DOI: 10.3758/s13414-022-02487-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2022] [Indexed: 11/08/2022]
Abstract
Humans have a remarkable capacity for perceiving and producing rhythm. Rhythmic competence is often viewed as a single concept, with participants who perform more or less accurately on a single rhythm task. However, research is revealing numerous sub-processes and competencies involved in rhythm perception and production, which can be selectively impaired or enhanced. To investigate whether different patterns of performance emerge across tasks and individuals, we measured performance across a range of rhythm tasks from different test batteries. Distinct performance patterns could potentially reveal separable rhythmic competencies that may draw on distinct neural mechanisms. Participants completed nine rhythm perception and production tasks selected from the Battery for the Assessment of Auditory Sensorimotor and Timing Abilities (BAASTA), the Beat Alignment Test (BAT), the Beat-Based Advantage task (BBA), and two tasks from the Burgundy best Musical Aptitude Test (BbMAT). Principal component analyses revealed clear separation of task performance along three main dimensions: production, beat-based rhythm perception, and sequence memory-based rhythm perception. Hierarchical cluster analyses supported these results, revealing clusters of participants who performed selectively more or less accurately along different dimensions. The current results support the hypothesis of divergence of rhythmic skills. Based on these results, we provide guidelines towards a comprehensive testing of rhythm abilities, including at least three short tasks measuring: (1) rhythm production (e.g., tapping to metronome/music), (2) beat-based rhythm perception (e.g., BAT), and (3) sequence memory-based rhythm processing (e.g., BBA). Implications for underlying neural mechanisms, future research, and potential directions for rehabilitation and training programs are discussed.
Collapse
|
59
|
Kraut ATA, Albrecht T. Neural correlates of temporal integration and segregation in metacontrast masking: A phenomenological study. Psychophysiology 2022; 59:e14085. [PMID: 35484789 DOI: 10.1111/psyp.14085] [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: 07/19/2021] [Revised: 03/04/2022] [Accepted: 03/26/2022] [Indexed: 10/18/2022]
Abstract
Temporal integration and segregation have been investigated both in the research on the temporal mechanisms in visual perception and in the research on visual masking. Although both research lines share theoretical, methodological, and empirical similarities, there is little overlap between them and their models of temporal processing are incompatible. As a first step toward the unification of both lines of research, we investigated the electrophysiological correlates of temporal integration and segregation in a metacontrast masking paradigm. Participants reported in each trial whether they perceived the target-mask sequence as a simultaneous or temporally segregated percept while their EEG was recorded. A comparison of both temporal report categories resulted in an ERP difference after stimulus presentation (200-450 ms) that closely resembles the contour integration negativity. Moreover, we found that phase states were shifted between perceptual report categories in the alpha (450-250 ms) and beta (225-125 ms) frequency band before stimulus presentation and induced a sinusoidal periodicity in later temporal report proportions. Thus, we show that neural correlates of temporal integration and segregation can be generalized to metacontrast masking. These findings emphasize the potential role of temporal mechanisms in the emergence of the masking phenomenon. Additionally, our findings validate our phenomenological approach by demonstrating similar neural correlates of temporal integration and segregation as in performance-based tasks. Future research may profit from our phenomenological approach to disentangle the (neural) interplay between temporal and masking mechanisms.
Collapse
Affiliation(s)
- Alexander T A Kraut
- Department of Experimental Psychology, Georg-Elias-Müller Institute of Psychology, Georg-August University Göttingen, Göttingen, Germany
| | - Thorsten Albrecht
- Department of Experimental Psychology, Georg-Elias-Müller Institute of Psychology, Georg-August University Göttingen, Göttingen, Germany
| |
Collapse
|
60
|
Flaten E, Marshall SA, Dittrich A, Trainor L. Evidence for Top-down Meter Perception in Infancy as Shown by Primed Neural Responses to an Ambiguous Rhythm. Eur J Neurosci 2022; 55:2003-2023. [PMID: 35445451 DOI: 10.1111/ejn.15671] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 11/30/2022]
Abstract
From auditory rhythm patterns, listeners extract the underlying steady beat, and perceptually group beats to form meters. While previous studies show infants discriminate different auditory meters, it remains unknown whether they can maintain (imagine) a metrical interpretation of an ambiguous rhythm through top-down processes. We investigated this via electroencephalographic mismatch responses. We primed 6-month-old infants (N = 24) to hear a 6-beat ambiguous rhythm either in duple meter (n = 13), or in triple meter (n = 11) through loudness accents either on every second or every third beat. Periods of priming were inserted before sequences of the ambiguous unaccented rhythm. To elicit mismatch responses, occasional pitch deviants occurred on either beat 4 (strong beat in triple meter; weak in duple) or beat 5 (strong in duple; weak in triple) of the unaccented trials. At frontal left sites, we found a significant interaction between beat and priming group in the predicted direction. Post-hoc analyses showed mismatch response amplitudes were significantly larger for beat 5 in the duple- than triple-primed group (p = .047) and were non-significantly larger for beat 4 in the triple- than duple-primed group. Further, amplitudes were generally larger in infants with musically experienced parents. At frontal right sites, mismatch responses were generally larger for those in the duple compared to triple group, which may reflect a processing advantage for duple meter. These results indicate infants can impose a top-down, internally generated meter on ambiguous auditory rhythms, an ability that would aid early language and music learning.
Collapse
Affiliation(s)
- Erica Flaten
- Department of Psychology, Neuroscience and Behaviour, McMaster University
| | - Sara A Marshall
- Department of Psychology, Neuroscience and Behaviour, McMaster University
| | - Angela Dittrich
- Department of Psychology, Neuroscience and Behaviour, McMaster University
| | - Laurel Trainor
- Department of Psychology, Neuroscience and Behaviour, McMaster University.,McMaster Institute for Music and the Mind, McMaster University.,Rotman Research Institute, Baycrest Hospital, Toronto, ON, Canada
| |
Collapse
|
61
|
Wang L, Peng JL, Ou-Yang JB, Gan L, Zeng S, Wang HY, Zuo GC, Qiu L. Effects of Rhythmic Auditory Stimulation on Gait and Motor Function in Parkinson's Disease: A Systematic Review and Meta-Analysis of Clinical Randomized Controlled Studies. Front Neurol 2022; 13:818559. [PMID: 35493833 PMCID: PMC9053573 DOI: 10.3389/fneur.2022.818559] [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: 11/19/2021] [Accepted: 03/14/2022] [Indexed: 11/15/2022] Open
Abstract
Objective This study aimed to summarize the effectiveness of rhythmic auditory stimulation (RAS) for the treatment of gait and motor function in Parkinson's disease (PD) through a systematic review and meta-analysis. Methods All studies were retrieved from eight databases. The effects of RAS on PD were determined using the following indicators: gait parameters including step length, stride width, step cadence, velocity, stride length; motor function including 6 min walk test (6MWT) and timed up-and-go test (TUGT); the Unified Parkinson's Disease Rating Scale (UPDRS); and the Berg Balance Scale (BBS). The risk map of bias of the quality of the studies and the meta-analysis results of the indicators was prepared with RevMan 5.2 software. Results Twenty-one studies were included in the systematic review, and 14 studies were included in the meta-analysis. In the meta-analysis, the results of gait parameters, namely, velocity, step length, and stride length, were statistically significant (P < 0.05), whereas the results of cadence and stride width were not statistically significant (P ≧ 0.05). The results of 6MWT and TUGT for motor function as well as UPDRS-II, UPDRS-III, and BBS were statistically significant (P < 0.05). Conclusions RAS could improve gait parameters, walking function, balance function, and daily living activities of individuals with PD. The application of RAS in conventional rehabilitation approaches can enhance motor performance in PD. Future studies should use a large sample size and a rigorous design to obtain strong conclusions about the advantages of RAS for the treatment of gait and motor function in PD.
Collapse
Affiliation(s)
- Lei Wang
- Department of Rehabilitation Medicine, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
- *Correspondence: Lei Wang
| | - Jin-lin Peng
- Tongji Medical College, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Jian-bin Ou-Yang
- Department of Pain, Chengdu Integrated TCM and Western Medicine Hospital, Chengdu, China
| | - Li Gan
- Sichuan Rehabilitation Hospital Affiliated of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shuai Zeng
- Department of Pain, Chengdu Integrated TCM and Western Medicine Hospital, Chengdu, China
| | - Hong-Yan Wang
- Sichuan Rehabilitation Hospital Affiliated of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Guan-Chao Zuo
- Sichuan Rehabilitation Hospital Affiliated of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ling Qiu
- Department of Pain, Chengdu Integrated TCM and Western Medicine Hospital, Chengdu, China
| |
Collapse
|
62
|
Lapenta OM, Keller PE, Nozaradan S, Varlet M. Lateralised dynamic modulations of corticomuscular coherence associated with bimanual learning of rhythmic patterns. Sci Rep 2022; 12:6271. [PMID: 35428836 PMCID: PMC9012795 DOI: 10.1038/s41598-022-10342-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 03/28/2022] [Indexed: 11/09/2022] Open
Abstract
Human movements are spontaneously attracted to auditory rhythms, triggering an automatic activation of the motor system, a central phenomenon to music perception and production. Cortico-muscular coherence (CMC) in the theta, alpha, beta and gamma frequencies has been used as an index of the synchronisation between cortical motor regions and the muscles. Here we investigated how learning to produce a bimanual rhythmic pattern composed of low- and high-pitch sounds affects CMC in the beta frequency band. Electroencephalography (EEG) and electromyography (EMG) from the left and right First Dorsal Interosseus and Flexor Digitorum Superficialis muscles were concurrently recorded during constant pressure on a force sensor held between the thumb and index finger while listening to the rhythmic pattern before and after a bimanual training session. During the training, participants learnt to produce the rhythmic pattern guided by visual cues by pressing the force sensors with their left or right hand to produce the low- and high-pitch sounds, respectively. Results revealed no changes after training in overall beta CMC or beta oscillation amplitude, nor in the correlation between the left and right sides for EEG and EMG separately. However, correlation analyses indicated that left- and right-hand beta EEG-EMG coherence were positively correlated over time before training but became uncorrelated after training. This suggests that learning to bimanually produce a rhythmic musical pattern reinforces lateralised and segregated cortico-muscular communication.
Collapse
Affiliation(s)
- Olivia Morgan Lapenta
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, Australia. .,Center for Investigation in Psychology, University of Minho, Braga, Portugal.
| | - Peter E Keller
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, Australia
| | - Sylvie Nozaradan
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, Australia.,Institute of Neuroscience, Catholic University of Louvain, Woluwe-Saint-Lambert, Belgium
| | - Manuel Varlet
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, Australia.,School of Psychology, Western Sydney University, Penrith, Australia
| |
Collapse
|
63
|
Xiong F, Liao X, Xiao J, Bai X, Huang J, Zhang B, Li F, Li P. Emerging Limb Rehabilitation Therapy After Post-stroke Motor Recovery. Front Aging Neurosci 2022; 14:863379. [PMID: 35401147 PMCID: PMC8984121 DOI: 10.3389/fnagi.2022.863379] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 02/24/2022] [Indexed: 11/13/2022] Open
Abstract
Stroke, including hemorrhagic and ischemic stroke, refers to the blood supply disorder in the local brain tissue for various reasons (aneurysm, occlusion, etc.). It leads to regional brain circulation imbalance, neurological complications, limb motor dysfunction, aphasia, and depression. As the second-leading cause of death worldwide, stroke poses a significant threat to human life characterized by high mortality, disability, and recurrence. Therefore, the clinician has to care about the symptoms of stroke patients in the acute stage and formulate an effective postoperative rehabilitation plan to facilitate the recovery in patients. We summarize a novel application and update of the rehabilitation therapy in limb motor rehabilitation of stroke patients to provide a potential future stroke rehabilitation strategy.
Collapse
Affiliation(s)
- Fei Xiong
- Department of Operation Room, The First People’s Hospital of Jiande, Hangzhou, China
| | - Xin Liao
- Department of Orthopedics, The First People’s Hospital of Jiande, Hangzhou, China
| | - Jie Xiao
- Department of Orthopedics, The First People’s Hospital of Jiande, Hangzhou, China
| | - Xin Bai
- Department of Orthopedics, The First People’s Hospital of Jiande, Hangzhou, China
| | - Jiaqi Huang
- Department of Orthopedics, The First People’s Hospital of Jiande, Hangzhou, China
| | - Bi Zhang
- Department of Orthopedics, The First People’s Hospital of Jiande, Hangzhou, China
| | - Fang Li
- Department of Orthopedics, The First People’s Hospital of Jiande, Hangzhou, China
| | - Pengfei Li
- Department of Orthopedics, The First People’s Hospital of Jiande, Hangzhou, China
- *Correspondence: Pengfei Li,
| |
Collapse
|
64
|
Clements GM, Gyurkovics M, Low KA, Beck DM, Fabiani M, Gratton G. Dynamics of alpha suppression and enhancement may be related to resource competition in cross-modal cortical regions. Neuroimage 2022; 252:119048. [PMID: 35248706 PMCID: PMC9017396 DOI: 10.1016/j.neuroimage.2022.119048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 02/24/2022] [Accepted: 03/01/2022] [Indexed: 11/17/2022] Open
Abstract
In the face of multiple sensory streams, there may be competition for processing resources in multimodal cortical area devoted to establishing representations. In such cases, alpha oscillations may serve to maintain the relevant representations and protect them from interference, whereas theta band activity may facilitate their updating when needed. It can be hypothesized that these oscillations would differ in response to an auditory stimulus when the eyes are open or closed, as intermodal resource competition may be more prominent in the former than in the latter case. Across two studies we investigated the role of alpha and theta power in multimodal competition using an auditory task with the eyes open and closed, respectively enabling and disabling visual processing in parallel with the incoming auditory stream. In a passive listening task (Study 1a), we found alpha suppression following a pip tone with both eyes open and closed, but subsequent alpha enhancement only with closed eyes. We replicated this eyes-closed alpha enhancement in an independent sample (Study 1b). In an active auditory oddball task (Study 2), we again observed the eyes open/eyes closed alpha pattern found in Study 1 and also demonstrated that the more attentionally demanding oddball trials elicit the largest oscillatory effects. Theta power did not interact with eye status in either study. We propose a hypothesis to account for the findings in which alpha may be endemic to multimodal cortical areas in addition to visual ones.
Collapse
Affiliation(s)
- Grace M Clements
- Beckman Institute, University of Illinois at Urbana-Champaign, IL 61801, USA; Psychology Department, University of Illinois at Urbana-Champaign, IL 61820, USA.
| | - Mate Gyurkovics
- Beckman Institute, University of Illinois at Urbana-Champaign, IL 61801, USA
| | - Kathy A Low
- Beckman Institute, University of Illinois at Urbana-Champaign, IL 61801, USA
| | - Diane M Beck
- Beckman Institute, University of Illinois at Urbana-Champaign, IL 61801, USA; Psychology Department, University of Illinois at Urbana-Champaign, IL 61820, USA
| | - Monica Fabiani
- Beckman Institute, University of Illinois at Urbana-Champaign, IL 61801, USA; Psychology Department, University of Illinois at Urbana-Champaign, IL 61820, USA
| | - Gabriele Gratton
- Beckman Institute, University of Illinois at Urbana-Champaign, IL 61801, USA; Psychology Department, University of Illinois at Urbana-Champaign, IL 61820, USA.
| |
Collapse
|
65
|
Korzeczek A, Neef NE, Steinmann I, Paulus W, Sommer M. Stuttering severity relates to frontotemporal low-beta synchronization during pre-speech preparation. Clin Neurophysiol 2022; 138:84-96. [DOI: 10.1016/j.clinph.2022.03.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/02/2022] [Accepted: 03/09/2022] [Indexed: 12/15/2022]
|
66
|
Tichko P, Kim JC, Large EW. A Dynamical, Radically Embodied, and Ecological Theory of Rhythm Development. Front Psychol 2022; 13:653696. [PMID: 35282203 PMCID: PMC8907845 DOI: 10.3389/fpsyg.2022.653696] [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: 01/15/2021] [Accepted: 01/03/2022] [Indexed: 11/13/2022] Open
Abstract
Musical rhythm abilities-the perception of and coordinated action to the rhythmic structure of music-undergo remarkable change over human development. In the current paper, we introduce a theoretical framework for modeling the development of musical rhythm. The framework, based on Neural Resonance Theory (NRT), explains rhythm development in terms of resonance and attunement, which are formalized using a general theory that includes non-linear resonance and Hebbian plasticity. First, we review the developmental literature on musical rhythm, highlighting several developmental processes related to rhythm perception and action. Next, we offer an exposition of Neural Resonance Theory and argue that elements of the theory are consistent with dynamical, radically embodied (i.e., non-representational) and ecological approaches to cognition and development. We then discuss how dynamical models, implemented as self-organizing networks of neural oscillations with Hebbian plasticity, predict key features of music development. We conclude by illustrating how the notions of dynamical embodiment, resonance, and attunement provide a conceptual language for characterizing musical rhythm development, and, when formalized in physiologically informed dynamical models, provide a theoretical framework for generating testable empirical predictions about musical rhythm development, such as the kinds of native and non-native rhythmic structures infants and children can learn, steady-state evoked potentials to native and non-native musical rhythms, and the effects of short-term (e.g., infant bouncing, infant music classes), long-term (e.g., perceptual narrowing to musical rhythm), and very-long term (e.g., music enculturation, musical training) learning on music perception-action.
Collapse
Affiliation(s)
- Parker Tichko
- Department of Music, Northeastern University, Boston, MA, United States
| | - Ji Chul Kim
- Perception, Action, Cognition (PAC) Division, Department of Psychological Sciences, University of Connecticut, Mansfield, CT, United States
| | - Edward W. Large
- Perception, Action, Cognition (PAC) Division, Department of Psychological Sciences, University of Connecticut, Mansfield, CT, United States
- Center for the Ecological Study of Perception and Action (CESPA), Department of Psychological Sciences, University of Connecticut, Mansfield, CT, United States
- Department of Physics, University of Connecticut, Mansfield, CT, United States
| |
Collapse
|
67
|
Law RG, Pugliese S, Shin H, Sliva DD, Lee S, Neymotin S, Moore C, Jones SR. Thalamocortical Mechanisms Regulating the Relationship between Transient Beta Events and Human Tactile Perception. Cereb Cortex 2022; 32:668-688. [PMID: 34401898 PMCID: PMC8841599 DOI: 10.1093/cercor/bhab221] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 04/20/2021] [Accepted: 05/25/2021] [Indexed: 12/27/2022] Open
Abstract
Transient neocortical events with high spectral power in the 15-29 Hz beta band are among the most reliable predictors of sensory perception. Prestimulus beta event rates in primary somatosensory cortex correlate with sensory suppression, most effectively 100-300 ms before stimulus onset. However, the neural mechanisms underlying this perceptual association are unknown. We combined human magnetoencephalography (MEG) measurements with biophysical neural modeling to test potential cellular and circuit mechanisms that underlie observed correlations between prestimulus beta events and tactile detection. Extending prior studies, we found that simulated bursts from higher-order, nonlemniscal thalamus were sufficient to drive beta event generation and to recruit slow supragranular inhibition acting on a 300 ms timescale to suppress sensory information. Further analysis showed that the same beta-generating mechanism can lead to facilitated perception for a brief period when beta events occur simultaneously with tactile stimulation before inhibition is recruited. These findings were supported by close agreement between model-derived predictions and empirical MEG data. The postevent suppressive mechanism explains an array of studies that associate beta with decreased processing, whereas the during-event facilitatory mechanism may demand a reinterpretation of the role of beta events in the context of coincident timing.
Collapse
Affiliation(s)
- Robert G Law
- Department of Neuroscience, Brown University, Providence, RI 02912, USA
- Center for Neurorestoration and Neurotechnology, Providence VA Medical Center, Providence, RI 02908, USA
- Department of Psychiatry, Harvard Medical School, Cambridge, MA 02215, USA
| | - Sarah Pugliese
- Department of Neuroscience, Brown University, Providence, RI 02912, USA
| | - Hyeyoung Shin
- Department of Neuroscience, Brown University, Providence, RI 02912, USA
- Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Danielle D Sliva
- Department of Neuroscience, Brown University, Providence, RI 02912, USA
| | - Shane Lee
- Department of Neuroscience, Brown University, Providence, RI 02912, USA
- Department of Neurosurgery, Rhode Island Hospital, Providence, RI 02903, USA
- Norman Prince Neurosciences Institute, Rhode Island Hospital, Providence, RI 02903, USA
| | - Samuel Neymotin
- Department of Neuroscience, Brown University, Providence, RI 02912, USA
- Center for Biomedical Imaging and Neuromodulation, Nathan Kline Institute for Psychiatric Research, Orangeburg, NY 10962, USA
| | - Christopher Moore
- Department of Neuroscience, Brown University, Providence, RI 02912, USA
| | - Stephanie R Jones
- Department of Neuroscience, Brown University, Providence, RI 02912, USA
- Center for Neurorestoration and Neurotechnology, Providence VA Medical Center, Providence, RI 02908, USA
| |
Collapse
|
68
|
Uematsu A, Tanaka M. Effects of GABAergic and Glutamatergic Inputs on Temporal Prediction Signals in the Primate Cerebellar Nucleus. Neuroscience 2022; 482:161-171. [PMID: 35031083 DOI: 10.1016/j.neuroscience.2021.11.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 11/28/2021] [Accepted: 11/29/2021] [Indexed: 12/19/2022]
Abstract
The cerebellum has been shown to be involved in temporal information processing. We recently demonstrated that neurons in the cerebellar dentate nucleus exhibited periodic activity predicting stimulus timing when monkeys attempted to detect a single omission of isochronous repetitive visual stimulus. In this study, we assessed the relative contribution of signals from Purkinje cells and mossy and climbing fibers to the periodic activity by comparing single neuronal firing before and during local infusion of GABA or glutamate receptor antagonists (gabazine or a mixture of 1,2,3,4-tetrahydro-6-nitro-2,3-dioxo-benzo[f]quinoxaline-7-sulfonamide hydrate (NBQX) and (±)-3-(2-carboxypiperazin-4-yl)-propyl-1-phosphonic acid (CPP)). Gabazine application reduced the magnitude of periodic activity and increased the baseline firing rate in most neurons. In contrast, during the blockade of glutamate receptors, both the magnitude of periodic firing modulation and the baseline activity remained unchanged in the population, while a minority of neurons significantly altered their activity. Furthermore, the amounts of changes in the baseline activity and the magnitude of periodic activity were inversely correlated in the gabazine experiments but not in the NBQX + CPP experiments. We also found that the variation of baseline activity decreased during gabazine application but sometimes increased during the blockade of glutamate receptors. These changes were not observed during prolonged recording without drug administration. These results suggest that the predictive neuronal activity in the dentate nucleus may mainly attribute to the inputs from the cerebellar cortex, while the signals from both mossy fibers and Purkinje cells may play a role in setting the level and variance of baseline activity during the task.
Collapse
Affiliation(s)
- Akiko Uematsu
- Department of Physiology, Hokkaido University School of Medicine, Sapporo 060-8638, Japan; Department of System Neuroscience, National Institute for Physiological Sciences, Okazaki 444-8585, Japan
| | - Masaki Tanaka
- Department of Physiology, Hokkaido University School of Medicine, Sapporo 060-8638, Japan.
| |
Collapse
|
69
|
Cheng THZ, Creel SC, Iversen JR. How Do You Feel the Rhythm: Dynamic Motor-Auditory Interactions Are Involved in the Imagination of Hierarchical Timing. J Neurosci 2022; 42:500-512. [PMID: 34848500 PMCID: PMC8802922 DOI: 10.1523/jneurosci.1121-21.2021] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 11/21/2022] Open
Abstract
Predicting and organizing patterns of events is important for humans to survive in a dynamically changing world. The motor system has been proposed to be actively, and necessarily, engaged in not only the production but the perception of rhythm by organizing hierarchical timing that influences auditory responses. It is not yet well understood how the motor system interacts with the auditory system to perceive and maintain hierarchical structure in time. This study investigated the dynamic interaction between auditory and motor functional sources during the perception and imagination of musical meters. We pursued this using a novel method combining high-density EEG, EMG, and motion capture with independent component analysis to separate motor and auditory activity during meter imagery while robustly controlling against covert movement. We demonstrated that endogenous brain activity in both auditory and motor functional sources reflects the imagination of binary and ternary meters in the absence of corresponding acoustic cues or overt movement at the meter rate. We found clear evidence for hypothesized motor-to-auditory information flow at the beat rate in all conditions, suggesting a role for top-down influence of the motor system on auditory processing of beat-based rhythms, and reflecting an auditory-motor system with tight reciprocal informational coupling. These findings align with and further extend a set of motor hypotheses from beat perception to hierarchical meter imagination, adding supporting evidence to active engagement of the motor system in auditory processing, which may more broadly speak to the neural mechanisms of temporal processing in other human cognitive functions.SIGNIFICANCE STATEMENT Humans live in a world full of hierarchically structured temporal information, the accurate perception of which is essential for understanding speech and music. Music provides a window into the brain mechanisms of time perception, enabling us to examine how the brain groups musical beats into, for example a march or waltz. Using a novel paradigm combining measurement of electrical brain activity with data-driven analysis, this study directly investigates motor-auditory connectivity during meter imagination. Findings highlight the importance of the motor system in the active imagination of meter. This study sheds new light on a fundamental form of perception by demonstrating how auditory-motor interaction may support hierarchical timing processing, which may have clinical implications for speech and motor rehabilitation.
Collapse
Affiliation(s)
- Tzu-Han Zoe Cheng
- Department of Cognitive Science, University of California-San Diego, La Jolla, California 92093
- Institute for Neural Computation and Swartz Center for Computational Neuroscience, University of California-San Diego, La Jolla, California 92093
| | - Sarah C Creel
- Department of Cognitive Science, University of California-San Diego, La Jolla, California 92093
| | - John R Iversen
- Institute for Neural Computation and Swartz Center for Computational Neuroscience, University of California-San Diego, La Jolla, California 92093
| |
Collapse
|
70
|
Braun Janzen T, Koshimori Y, Richard NM, Thaut MH. Rhythm and Music-Based Interventions in Motor Rehabilitation: Current Evidence and Future Perspectives. Front Hum Neurosci 2022; 15:789467. [PMID: 35111007 PMCID: PMC8801707 DOI: 10.3389/fnhum.2021.789467] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/27/2021] [Indexed: 12/17/2022] Open
Abstract
Research in basic and clinical neuroscience of music conducted over the past decades has begun to uncover music’s high potential as a tool for rehabilitation. Advances in our understanding of how music engages parallel brain networks underpinning sensory and motor processes, arousal, reward, and affective regulation, have laid a sound neuroscientific foundation for the development of theory-driven music interventions that have been systematically tested in clinical settings. Of particular significance in the context of motor rehabilitation is the notion that musical rhythms can entrain movement patterns in patients with movement-related disorders, serving as a continuous time reference that can help regulate movement timing and pace. To date, a significant number of clinical and experimental studies have tested the application of rhythm- and music-based interventions to improve motor functions following central nervous injury and/or degeneration. The goal of this review is to appraise the current state of knowledge on the effectiveness of music and rhythm to modulate movement spatiotemporal patterns and restore motor function. By organizing and providing a critical appraisal of a large body of research, we hope to provide a revised framework for future research on the effectiveness of rhythm- and music-based interventions to restore and (re)train motor function.
Collapse
Affiliation(s)
- Thenille Braun Janzen
- Center of Mathematics, Computing and Cognition, Universidade Federal do ABC, São Bernardo do Campo, Brazil
| | - Yuko Koshimori
- Music and Health Science Research Collaboratory, Faculty of Music, University of Toronto, Toronto, ON, Canada
- Brain Health Imaging Centre, CAMH, Toronto, ON, Canada
| | - Nicole M. Richard
- Music and Health Science Research Collaboratory, Faculty of Music, University of Toronto, Toronto, ON, Canada
- Faculty of Music, Belmont University, Nashville, TN, United States
| | - Michael H. Thaut
- Music and Health Science Research Collaboratory, Faculty of Music, University of Toronto, Toronto, ON, Canada
- Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada
- *Correspondence: Michael H. Thaut,
| |
Collapse
|
71
|
Gnanateja GN, Devaraju DS, Heyne M, Quique YM, Sitek KR, Tardif MC, Tessmer R, Dial HR. On the Role of Neural Oscillations Across Timescales in Speech and Music Processing. Front Comput Neurosci 2022; 16:872093. [PMID: 35814348 PMCID: PMC9260496 DOI: 10.3389/fncom.2022.872093] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 05/24/2022] [Indexed: 11/25/2022] Open
Abstract
This mini review is aimed at a clinician-scientist seeking to understand the role of oscillations in neural processing and their functional relevance in speech and music perception. We present an overview of neural oscillations, methods used to study them, and their functional relevance with respect to music processing, aging, hearing loss, and disorders affecting speech and language. We first review the oscillatory frequency bands and their associations with speech and music processing. Next we describe commonly used metrics for quantifying neural oscillations, briefly touching upon the still-debated mechanisms underpinning oscillatory alignment. Following this, we highlight key findings from research on neural oscillations in speech and music perception, as well as contributions of this work to our understanding of disordered perception in clinical populations. Finally, we conclude with a look toward the future of oscillatory research in speech and music perception, including promising methods and potential avenues for future work. We note that the intention of this mini review is not to systematically review all literature on cortical tracking of speech and music. Rather, we seek to provide the clinician-scientist with foundational information that can be used to evaluate and design research studies targeting the functional role of oscillations in speech and music processing in typical and clinical populations.
Collapse
Affiliation(s)
- G Nike Gnanateja
- Department of Communication Science and Disorders, University of Pittsburgh, Pittsburgh, PA, United States
| | - Dhatri S Devaraju
- Department of Communication Science and Disorders, University of Pittsburgh, Pittsburgh, PA, United States
| | - Matthias Heyne
- Department of Communication Science and Disorders, University of Pittsburgh, Pittsburgh, PA, United States
| | - Yina M Quique
- Center for Education in Health Sciences, Northwestern University, Chicago, IL, United States
| | - Kevin R Sitek
- Department of Communication Science and Disorders, University of Pittsburgh, Pittsburgh, PA, United States
| | - Monique C Tardif
- Department of Communication Science and Disorders, University of Pittsburgh, Pittsburgh, PA, United States
| | - Rachel Tessmer
- Department of Speech, Language, and Hearing Sciences, The University of Texas at Austin, Austin, TX, United States
| | - Heather R Dial
- Department of Speech, Language, and Hearing Sciences, The University of Texas at Austin, Austin, TX, United States.,Department of Communication Sciences and Disorders, University of Houston, Houston, TX, United States
| |
Collapse
|
72
|
Ross JM, Comstock DC, Iversen JR, Makeig S, Balasubramaniam R. Cortical mu rhythms during action and passive music listening. J Neurophysiol 2022; 127:213-224. [PMID: 34936516 PMCID: PMC8794057 DOI: 10.1152/jn.00346.2021] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Brain systems supporting body movement are active during music listening in the absence of overt movement. This covert motor activity is not well understood, but some theories propose a role in auditory timing prediction facilitated by motor simulation. One question is how music-related covert motor activity relates to motor activity during overt movement. We address this question using scalp electroencephalogram by measuring mu rhythms-cortical field phenomena associated with the somatomotor system that appear over sensorimotor cortex. Lateralized mu enhancement over hand sensorimotor cortex during/just before foot movement in foot versus hand movement paradigms is thought to reflect hand movement inhibition during current/prospective movement of another effector. Behavior of mu during music listening with movement suppressed has yet to be determined. We recorded 32-channel EEG (n = 17) during silence without movement, overt movement (foot/hand), and music listening without movement. Using an independent component analysis-based source equivalent dipole clustering technique, we identified three mu-related clusters, localized to left primary motor and right and midline premotor cortices. Right foot tapping was accompanied by mu enhancement in the left lateral source cluster, replicating previous work. Music listening was accompanied by similar mu enhancement in the left, as well as midline, clusters. We are the first, to our knowledge, to report, and also to source-resolve, music-related mu modulation in the absence of overt movements. Covert music-related motor activity has been shown to play a role in beat perception (Ross JM, Iversen JR, Balasubramaniam R. Neurocase 22: 558-565, 2016). Our current results show enhancement in somatotopically organized mu, supporting overt motor inhibition during beat perception.NEW & NOTEWORTHY We are the first to report music-related mu enhancement in the absence of overt movements and the first to source-resolve mu activity during music listening. We suggest that music-related mu modulation reflects overt motor inhibition during passive music listening. This work is relevant for the development of theories relating to the involvement of covert motor system activity for predictive beat perception.
Collapse
Affiliation(s)
- Jessica M. Ross
- 1Veterans Affairs Palo Alto Heathcare System, the Sierra Pacific Mental Illness, Research Education, and Clinical Center (MIRECC), Palo Alto, California,2Department of Psychiatry and Behavioral Sciences, Stanford University Medical Center, Stanford, California,3Berenson-Allen Center for Noninvasive Brain Stimulation,
Beth Israel Deaconess Medical Center, Boston, Massachusetts,4Department of Neurology, Harvard Medical School, Boston, Massachusetts
| | - Daniel C. Comstock
- 5Cognitive and Information Sciences, University of California, Merced, California
| | - John R. Iversen
- 6Swartz Center for Computational Neuroscience, Institute for Neural Computation, University of California, San Diego, California
| | - Scott Makeig
- 6Swartz Center for Computational Neuroscience, Institute for Neural Computation, University of California, San Diego, California
| | | |
Collapse
|
73
|
Nave KM, Hannon EE, Snyder JS. Steady state-evoked potentials of subjective beat perception in musical rhythms. Psychophysiology 2021; 59:e13963. [PMID: 34743347 DOI: 10.1111/psyp.13963] [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: 12/10/2020] [Revised: 09/21/2021] [Accepted: 10/01/2021] [Indexed: 12/01/2022]
Abstract
Synchronization of movement to music is a seemingly universal human capacity that depends on sustained beat perception. Previous research has suggested that listener's conscious perception of the musical structure (e.g., beat and meter) might be reflected in neural responses that follow the frequency of the beat. However, the extent to which these neural responses directly reflect concurrent, listener-reported perception of musical beat versus stimulus-driven activity is understudied. We investigated whether steady state-evoked potentials (SSEPs), measured using electroencephalography (EEG), reflect conscious perception of beat by holding the stimulus constant while contextually manipulating listeners' perception and measuring perceptual responses on every trial. Listeners with minimal music training heard a musical excerpt that strongly supported one of two beat patterns (context phase), followed by a rhythm consistent with either beat pattern (ambiguous phase). During the final phase, listeners indicated whether or not a superimposed drum matched the perceived beat (probe phase). Participants were more likely to indicate that the probe matched the music when that probe matched the original context, suggesting an ability to maintain the beat percept through the ambiguous phase. Likewise, we observed that the spectral amplitude during the ambiguous phase was higher at frequencies that matched the beat of the preceding context. Exploratory analyses investigated whether EEG amplitude at the beat-related SSEPs (steady state-evoked potentials) predicted performance on the beat induction task on a single-trial basis, but were inconclusive. Our findings substantiate the claim that auditory SSEPs reflect conscious perception of musical beat and not just stimulus features.
Collapse
Affiliation(s)
- Karli M Nave
- Department of Psychology, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Erin E Hannon
- Department of Psychology, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Joel S Snyder
- Department of Psychology, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| |
Collapse
|
74
|
Abstract
The present study investigates effects of conventionally metered and rhymed poetry on eyemovements
in silent reading. Readers saw MRRL poems (i.e., metrically regular, rhymed
language) in two layouts. In poem layout, verse endings coincided with line breaks. In prose
layout verse endings could be mid-line. We also added metrical and rhyme anomalies. We
hypothesized that silently reading MRRL results in building up auditive expectations that
are based on a rhythmic “audible gestalt” and propose that rhythmicity is generated through
subvocalization. Our results revealed that readers were sensitive to rhythmic-gestalt-anomalies
but showed differential effects in poem and prose layouts. Metrical anomalies in particular
resulted in robust reading disruptions across a variety of eye-movement measures in
the poem layout and caused re-reading of the local context. Rhyme anomalies elicited
stronger effects in prose layout and resulted in systematic re-reading of pre-rhymes. The
presence or absence of rhythmic-gestalt-anomalies, as well as the layout manipulation, also
affected reading in general. Effects of syllable number indicated a high degree of subvocalization.
The overall pattern of results suggests that eye-movements reflect, and are closely
aligned with, the rhythmic subvocalization of MRRL. This study introduces a two-stage approach to the analysis of long MRRL stimuli and contributes
to the discussion of how the processing of rhythm in music and speech may overlap.
Collapse
Affiliation(s)
- Judith Beck
- Cognitive Science, University of Freiburg,, Germany
| | | |
Collapse
|
75
|
Fiveash A, Bedoin N, Gordon RL, Tillmann B. Processing rhythm in speech and music: Shared mechanisms and implications for developmental speech and language disorders. Neuropsychology 2021; 35:771-791. [PMID: 34435803 PMCID: PMC8595576 DOI: 10.1037/neu0000766] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE Music and speech are complex signals containing regularities in how they unfold in time. Similarities between music and speech/language in terms of their auditory features, rhythmic structure, and hierarchical structure have led to a large body of literature suggesting connections between the two domains. However, the precise underlying mechanisms behind this connection remain to be elucidated. METHOD In this theoretical review article, we synthesize previous research and present a framework of potentially shared neural mechanisms for music and speech rhythm processing. We outline structural similarities of rhythmic signals in music and speech, synthesize prominent music and speech rhythm theories, discuss impaired timing in developmental speech and language disorders, and discuss music rhythm training as an additional, potentially effective therapeutic tool to enhance speech/language processing in these disorders. RESULTS We propose the processing rhythm in speech and music (PRISM) framework, which outlines three underlying mechanisms that appear to be shared across music and speech/language processing: Precise auditory processing, synchronization/entrainment of neural oscillations to external stimuli, and sensorimotor coupling. The goal of this framework is to inform directions for future research that integrate cognitive and biological evidence for relationships between rhythm processing in music and speech. CONCLUSION The current framework can be used as a basis to investigate potential links between observed timing deficits in developmental disorders, impairments in the proposed mechanisms, and pathology-specific deficits which can be targeted in treatment and training supporting speech therapy outcomes. On these grounds, we propose future research directions and discuss implications of our framework. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
Collapse
Affiliation(s)
- Anna Fiveash
- Lyon Neuroscience Research Center, CRNL, CNRS, UMR5292, INSERM, U1028, F-69000, Lyon, France
- University Lyon 1, Lyon, France
| | - Nathalie Bedoin
- Lyon Neuroscience Research Center, CRNL, CNRS, UMR5292, INSERM, U1028, F-69000, Lyon, France
- University Lyon 1, Lyon, France
- University of Lyon 2, CNRS, UMR5596, Lyon, F-69000, France
| | - Reyna L. Gordon
- Department of Otolaryngology – Head & Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, Tennessee
- Vanderbilt Genetics Institute, Vanderbilt University, Nashville, Tennessee
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Barbara Tillmann
- Lyon Neuroscience Research Center, CRNL, CNRS, UMR5292, INSERM, U1028, F-69000, Lyon, France
- University Lyon 1, Lyon, France
| |
Collapse
|
76
|
Lense MD, Ladányi E, Rabinowitch TC, Trainor L, Gordon R. Rhythm and timing as vulnerabilities in neurodevelopmental disorders. Philos Trans R Soc Lond B Biol Sci 2021; 376:20200327. [PMID: 34420385 PMCID: PMC8380970 DOI: 10.1098/rstb.2020.0327] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2021] [Indexed: 12/22/2022] Open
Abstract
Millions of children are impacted by neurodevelopmental disorders (NDDs), which unfold early in life, have varying genetic etiologies and can involve a variety of specific or generalized impairments in social, cognitive and motor functioning requiring potentially lifelong specialized supports. While specific disorders vary in their domain of primary deficit (e.g. autism spectrum disorder (social), attention-deficit/hyperactivity disorder (attention), developmental coordination disorder (motor) and developmental language disorder (language)), comorbidities between NDDs are common. Intriguingly, many NDDs are associated with difficulties in skills related to rhythm, timing and synchrony though specific profiles of rhythm/timing impairments vary across disorders. Impairments in rhythm/timing may instantiate vulnerabilities for a variety of NDDs and may contribute to both the primary symptoms of each disorder as well as the high levels of comorbidities across disorders. Drawing upon genetic, neural, behavioural and interpersonal constructs across disorders, we consider how disrupted rhythm and timing skills early in life may contribute to atypical developmental cascades that involve overlapping symptoms within the context of a disorder's primary deficits. Consideration of the developmental context, as well as common and unique aspects of the phenotypes of different NDDs, will inform experimental designs to test this hypothesis including via potential mechanistic intervention approaches. This article is part of the theme issue 'Synchrony and rhythm interaction: from the brain to behavioural ecology'.
Collapse
Affiliation(s)
- Miriam D. Lense
- Department of Otolaryngology—Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Eniko Ladányi
- Department of Otolaryngology—Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Laurel Trainor
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - Reyna Gordon
- Department of Otolaryngology—Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, TN, USA
| |
Collapse
|
77
|
Jenson D. Audiovisual incongruence differentially impacts left and right hemisphere sensorimotor oscillations: Potential applications to production. PLoS One 2021; 16:e0258335. [PMID: 34618866 PMCID: PMC8496780 DOI: 10.1371/journal.pone.0258335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 09/26/2021] [Indexed: 11/21/2022] Open
Abstract
Speech production gives rise to distinct auditory and somatosensory feedback signals which are dynamically integrated to enable online monitoring and error correction, though it remains unclear how the sensorimotor system supports the integration of these multimodal signals. Capitalizing on the parity of sensorimotor processes supporting perception and production, the current study employed the McGurk paradigm to induce multimodal sensory congruence/incongruence. EEG data from a cohort of 39 typical speakers were decomposed with independent component analysis to identify bilateral mu rhythms; indices of sensorimotor activity. Subsequent time-frequency analyses revealed bilateral patterns of event related desynchronization (ERD) across alpha and beta frequency ranges over the time course of perceptual events. Right mu activity was characterized by reduced ERD during all cases of audiovisual incongruence, while left mu activity was attenuated and protracted in McGurk trials eliciting sensory fusion. Results were interpreted to suggest distinct hemispheric contributions, with right hemisphere mu activity supporting a coarse incongruence detection process and left hemisphere mu activity reflecting a more granular level of analysis including phonological identification and incongruence resolution. Findings are also considered in regard to incongruence detection and resolution processes during production.
Collapse
Affiliation(s)
- David Jenson
- Department of Speech and Hearing Sciences, Washington State University, Spokane, Washington, United States of America
| |
Collapse
|
78
|
Pesnot Lerousseau J, Trébuchon A, Morillon B, Schön D. Frequency Selectivity of Persistent Cortical Oscillatory Responses to Auditory Rhythmic Stimulation. J Neurosci 2021; 41:7991-8006. [PMID: 34301825 PMCID: PMC8460151 DOI: 10.1523/jneurosci.0213-21.2021] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 06/28/2021] [Accepted: 07/01/2021] [Indexed: 11/21/2022] Open
Abstract
Cortical oscillations have been proposed to play a functional role in speech and music perception, attentional selection, and working memory, via the mechanism of neural entrainment. One of the properties of neural entrainment that is often taken for granted is that its modulatory effect on ongoing oscillations outlasts rhythmic stimulation. We tested the existence of this phenomenon by studying cortical neural oscillations during and after presentation of melodic stimuli in a passive perception paradigm. Melodies were composed of ∼60 and ∼80 Hz tones embedded in a 2.5 Hz stream. Using intracranial and surface recordings in male and female humans, we reveal persistent oscillatory activity in the high-γ band in response to the tones throughout the cortex, well beyond auditory regions. By contrast, in response to the 2.5 Hz stream, no persistent activity in any frequency band was observed. We further show that our data are well captured by a model of damped harmonic oscillator and can be classified into three classes of neural dynamics, with distinct damping properties and eigenfrequencies. This model provides a mechanistic and quantitative explanation of the frequency selectivity of auditory neural entrainment in the human cortex.SIGNIFICANCE STATEMENT It has been proposed that the functional role of cortical oscillations is subtended by a mechanism of entrainment, the synchronization in phase or amplitude of neural oscillations to a periodic stimulation. One of the properties of neural entrainment that is often taken for granted is that its modulatory effect on ongoing oscillations outlasts rhythmic stimulation. Using intracranial and surface recordings of humans passively listening to rhythmic auditory stimuli, we reveal consistent oscillatory responses throughout the cortex, with persistent activity of high-γ oscillations. On the contrary, neural oscillations do not outlast low-frequency acoustic dynamics. We interpret our results as reflecting harmonic oscillator properties, a model ubiquitous in physics but rarely used in neuroscience.
Collapse
Affiliation(s)
| | - Agnès Trébuchon
- Inserm, Inst Neurosci Syst, Aix Marseille Univ, Inserm, INS, Inst Neurosci Syst, Marseille, France
- APHM, Hôpital de la Timone, Service de Neurophysiologie Clinique, Marseille 13005, France
| | - Benjamin Morillon
- Inserm, Inst Neurosci Syst, Aix Marseille Univ, Inserm, INS, Inst Neurosci Syst, Marseille, France
| | - Daniele Schön
- Inserm, Inst Neurosci Syst, Aix Marseille Univ, Inserm, INS, Inst Neurosci Syst, Marseille, France
| |
Collapse
|
79
|
Chang A, Bedoin N, Canette LH, Nozaradan S, Thompson D, Corneyllie A, Tillmann B, Trainor LJ. Atypical beta power fluctuation while listening to an isochronous sequence in dyslexia. Clin Neurophysiol 2021; 132:2384-2390. [PMID: 34454265 DOI: 10.1016/j.clinph.2021.05.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 04/22/2021] [Accepted: 05/31/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Developmental dyslexia is a reading disorder that features difficulties in perceiving and tracking rhythmic regularities in auditory streams, such as speech and music. Studies on typical healthy participants have shown that power fluctuations of neural oscillations in beta band (15-25 Hz) reflect an essential mechanism for tracking rhythm or entrainment and relate to predictive timing and attentional processes. Here we investigated whether adults with dyslexia have atypical beta power fluctuation. METHODS The electroencephalographic activities of individuals with dyslexia (n = 13) and typical control participants (n = 13) were measured while they passively listened to an isochronous tone sequence (2 Hz presentation rate). The time-frequency neural activities generated from auditory cortices were analyzed. RESULTS The phase of beta power fluctuation at the 2 Hz stimulus presentation rate differed and appeared opposite between individuals with dyslexia and controls. CONCLUSIONS Atypical beta power fluctuation might reflect deficits in perceiving and tracking auditory rhythm in dyslexia. SIGNIFICANCE These findings extend our understanding of atypical neural activities for tracking rhythm in dyslexia and could inspire novel methods to objectively measure the benefits of training, and predict potential benefit of auditory rhythmic rehabilitation programs on an individual basis.
Collapse
Affiliation(s)
- Andrew Chang
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Nathalie Bedoin
- CNRS, UMR5292, INSERM, U1028, Lyon Neuroscience Research Center, IMPACT Team, Bron, France; University Lyon 1, Villeurbanne, France; University Lyon 2, Bron, France
| | - Laure-Helene Canette
- University Lyon 1, Villeurbanne, France; CNRS, UMR5292, INSERM, U1028, Lyon Neuroscience Research Center, Auditory Cognition and Psychoacoustics Team, Bron, France
| | - Sylvie Nozaradan
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia; Institute of Neuroscience (IONS), Université catholique de Louvain (UCL), Avenue Mounier 53, Woluwe-Saint-Lambert, 1200, Belgium
| | - Dave Thompson
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON L8S 4K1, Canada; McMaster Institute for Music and the Mind, McMaster University, Hamilton, ON L8S 4K1, Canada; Rotman Research Institute, Baycrest Hospital, Toronto, ON M6A 2E1, Canada
| | - Alexandra Corneyllie
- University Lyon 1, Villeurbanne, France; CNRS, UMR5292, INSERM, U1028, Lyon Neuroscience Research Center, Auditory Cognition and Psychoacoustics Team, Bron, France
| | - Barbara Tillmann
- University Lyon 1, Villeurbanne, France; CNRS, UMR5292, INSERM, U1028, Lyon Neuroscience Research Center, Auditory Cognition and Psychoacoustics Team, Bron, France.
| | - Laurel J Trainor
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON L8S 4K1, Canada; McMaster Institute for Music and the Mind, McMaster University, Hamilton, ON L8S 4K1, Canada; Rotman Research Institute, Baycrest Hospital, Toronto, ON M6A 2E1, Canada.
| |
Collapse
|
80
|
The influence of auditory rhythms on the speed of inferred motion. Atten Percept Psychophys 2021; 84:2360-2383. [PMID: 34435321 DOI: 10.3758/s13414-021-02364-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2021] [Indexed: 12/24/2022]
Abstract
The present research explored the influence of isochronous auditory rhythms on the timing of movement-related prediction in two experiments. In both experiments, participants observed a moving disc that was visible for a predetermined period before disappearing behind a small, medium, or large occluded area for the remainder of its movement. In Experiment 1, the disc was visible for 1 s. During this period, participants were exposed to either a fast or slow auditory rhythm, or they heard nothing. They were instructed to press a key to indicate when they believed the moving disc had reached a specified location on the other side of the occluded area. The procedure measured the (signed) error in participants' estimate of the time it would take for a moving object to contact a stationary one. The principal results of Experiment 1 were main effects of the rate of the auditory rhythm and of the size of the occlusion on participants' judgments. In Experiment 2, the period of visibility was varied with size of the occlusion area to keep the total movement time constant for all three levels of occlusion. The results replicated the main effect of rhythm found in Experiment 1 and showed a small, significant interaction, but indicated no main effect of occlusion size. Overall, the results indicate that exposure to fast isochronous auditory rhythms during an interval of inferred motion can influence the imagined rate of such motion and suggest a possible role of an internal rhythmicity in the maintenance of temporally accurate dynamic mental representations.
Collapse
|
81
|
Varlet M, Nozaradan S, Trainor L, Keller PE. Dynamic Modulation of Beta Band Cortico-Muscular Coupling Induced by Audio-Visual Rhythms. Cereb Cortex Commun 2021; 1:tgaa043. [PMID: 34296112 PMCID: PMC8263089 DOI: 10.1093/texcom/tgaa043] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 07/27/2020] [Accepted: 07/28/2020] [Indexed: 12/18/2022] Open
Abstract
Human movements often spontaneously fall into synchrony with auditory and visual environmental rhythms. Related behavioral studies have shown that motor responses are automatically and unintentionally coupled with external rhythmic stimuli. However, the neurophysiological processes underlying such motor entrainment remain largely unknown. Here, we investigated with electroencephalography (EEG) and electromyography (EMG) the modulation of neural and muscular activity induced by periodic audio and/or visual sequences. The sequences were presented at either 1 or 2 Hz, while participants maintained constant finger pressure on a force sensor. The results revealed that although there was no change of amplitude in participants' EMG in response to the sequences, the synchronization between EMG and EEG recorded over motor areas in the beta (12-40 Hz) frequency band was dynamically modulated, with maximal coherence occurring about 100 ms before each stimulus. These modulations in beta EEG-EMG motor coherence were found for the 2-Hz audio-visual sequences, confirming at a neurophysiological level the enhancement of motor entrainment with multimodal rhythms that fall within preferred perceptual and movement frequency ranges. Our findings identify beta band cortico-muscular coupling as a potential underlying mechanism of motor entrainment, further elucidating the nature of the link between sensory and motor systems in humans.
Collapse
Affiliation(s)
- Manuel Varlet
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, Australia
| | - Sylvie Nozaradan
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, Australia
| | - Laurel Trainor
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - Peter E Keller
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, Australia
| |
Collapse
|
82
|
Zamm A, Debener S, Konvalinka I, Sebanz N, Knoblich G. The sound of silence: an EEG study of how musicians time pauses in individual and joint music performance. Soc Cogn Affect Neurosci 2021; 16:31-42. [PMID: 32734305 PMCID: PMC7812619 DOI: 10.1093/scan/nsaa096] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 06/16/2020] [Accepted: 07/11/2020] [Indexed: 11/13/2022] Open
Abstract
Pauses are an integral feature of social interaction. Conversation partners often pause between conversational turns, and musical co-performers often pause between musical phrases. How do humans coordinate the duration of pauses to ensure seamless interaction? A total of 40 trained pianists performed a simple melody containing fermatas (notated expressive pauses of unspecified duration) first alone (Solo) and then with a partner (Duet) while electroencephalography (EEG) was recorded. As predicted, Duet partners' tone onset synchrony was reduced for tones following pauses. Pauses were shorter in Duet relative to Solo performance, and synchrony of partners' Duet tone onsets was enhanced for tones following shorter pauses. EEG analysis revealed classic signatures of action preparation during pauses, namely decreases in the power of cortical beta oscillations (13-30 Hz, event-related desynchronization ERD). Beta ERD did not differ between pauses in Solo and Duet performance, but was enhanced for shorter relative to longer pauses, suggesting that reduced pause durations in Duet performance facilitated a neural state of enhanced action readiness. Together these findings provide novel insight into behavioural strategies by which musical partners resolve coordination challenges posed by expressive silence, and capture a clear neural signature of action planning during time-varying silences in natural music performance.
Collapse
Affiliation(s)
- Anna Zamm
- Department of Cognitive Science, Central European University, Budapest 1051, Hungar
| | - Stefan Debener
- Neuropsychology Lab, Department of Psychology, University of Oldenburg, Oldenburg 26129, Germany
| | - Ivana Konvalinka
- Section for Cognitive Systems, DTU Compute, Technical University of Denmark, Lyngby 2800, Denmark
| | - Natalie Sebanz
- Department of Cognitive Science, Central European University, Budapest 1051, Hungar
| | - Günther Knoblich
- Department of Cognitive Science, Central European University, Budapest 1051, Hungar
| |
Collapse
|
83
|
Farrugia N, Lamouroux A, Rocher C, Bouvet J, Lioi G. Beta and Theta Oscillations Correlate With Subjective Time During Musical Improvisation in Ecological and Controlled Settings: A Single Subject Study. Front Neurosci 2021; 15:626723. [PMID: 34177443 PMCID: PMC8222590 DOI: 10.3389/fnins.2021.626723] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 05/13/2021] [Indexed: 11/13/2022] Open
Abstract
In this paper, we describe the results of a single subject study attempting at a better understanding of the subjective mental state during musical improvisation. In a first experiment, we setup an ecological paradigm measuring EEG on a musician in free improvised concerts with an audience, followed by retrospective rating of the mental state of the improviser. We introduce Subjective Temporal Resolution (STR), a retrospective rating assessing the instantaneous quantization of subjective timing of the improviser. We identified high and low STR states using Hidden Markov Models in two performances, and were able to decode those states using supervised learning on instantaneous EEG power spectrum, showing increases in theta and alpha power with high STR values. In a second experiment, we found an increase of theta and beta power when experimentally manipulating STR in a musical improvisation imagery experiment. These results are interpreted with respect to previous research on flow state in creativity, as well as with the temporal processing literature. We suggest that a component of the subjective state of musical improvisation may be reflected in an underlying mechanism related to the subjective quantization of time. We also demonstrate the feasibility of single case studies of musical improvisation using brain activity measurements and retrospective reports, by obtaining consistent results across multiple sessions.
Collapse
Affiliation(s)
| | | | | | - Jules Bouvet
- IMT Atlantique, Lab-STICC, UMR CNRS 6285, Brest, France
| | - Giulia Lioi
- IMT Atlantique, Lab-STICC, UMR CNRS 6285, Brest, France
| |
Collapse
|
84
|
Rosso M, Leman M, Moumdjian L. Neural Entrainment Meets Behavior: The Stability Index as a Neural Outcome Measure of Auditory-Motor Coupling. Front Hum Neurosci 2021; 15:668918. [PMID: 34177492 PMCID: PMC8219856 DOI: 10.3389/fnhum.2021.668918] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/29/2021] [Indexed: 01/23/2023] Open
Abstract
Understanding rhythmic behavior in the context of coupled auditory and motor systems has been of interest to neurological rehabilitation, in particular, to facilitate walking. Recent work based on behavioral measures revealed an entrainment effect of auditory rhythms on motor rhythms. In this study, we propose a method to compute the neural component of such a process from an electroencephalographic (EEG) signal. A simple auditory-motor synchronization paradigm was used, where 28 healthy participants were instructed to synchronize their finger-tapping with a metronome. The computation of the neural outcome measure was carried out in two blocks. In the first block, we used Generalized Eigendecomposition (GED) to reduce the data dimensionality to the component which maximally entrained to the metronome frequency. The scalp topography pointed at brain activity over contralateral sensorimotor regions. In the second block, we computed instantaneous frequency from the analytic signal of the extracted component. This returned a time-varying measure of frequency fluctuations, whose standard deviation provided our "stability index" as a neural outcome measure of auditory-motor coupling. Finally, the proposed neural measure was validated by conducting a correlation analysis with a set of behavioral outcomes from the synchronization task: resultant vector length, relative phase angle, mean asynchrony, and tempo matching. Significant moderate negative correlations were found with the first three measures, suggesting that the stability index provided a quantifiable neural outcome measure of entrainment, with selectivity towards phase-correction mechanisms. We address further adoption of the proposed approach, especially with populations where sensorimotor abilities are compromised by an underlying pathological condition. The impact of using stability index can potentially be used as an outcome measure to assess rehabilitation protocols, and possibly provide further insight into neuropathological models of auditory-motor coupling.
Collapse
Affiliation(s)
- Mattia Rosso
- Institute of Psychoacoustics and Electronic Music (IPEM), Faculty of Arts and Philosophy, Ghent University, Ghent, Belgium
| | - Marc Leman
- Institute of Psychoacoustics and Electronic Music (IPEM), Faculty of Arts and Philosophy, Ghent University, Ghent, Belgium
| | - Lousin Moumdjian
- Institute of Psychoacoustics and Electronic Music (IPEM), Faculty of Arts and Philosophy, Ghent University, Ghent, Belgium.,UMSC Hasselt-Pelt, Limburg, Belgium.,REVAL Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Limburg, Belgium
| |
Collapse
|
85
|
The cerebellar clock: Predicting and timing somatosensory touch. Neuroimage 2021; 238:118202. [PMID: 34089874 DOI: 10.1016/j.neuroimage.2021.118202] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 05/18/2021] [Accepted: 05/24/2021] [Indexed: 11/23/2022] Open
Abstract
The cerebellum is involved in predicting the sensory feedback resulting from movements and sensations, but little is known about the precise timing of these predictions due to the scarcity of time-sensitive cerebellar neuroimaging studies. We here, using magnetoencephalography, investigated the hypothesis that one function of the cerebellum is to predict with millisecond precision when rhythmic stimuli are expected to impinge on sensory receptors. This revealed that omissions following regular trains of stimulation showed higher cerebellar power in the beta band (14-30 Hz) than those following irregular trains of stimulation, within milliseconds of when the omitted stimulus should have appeared. We also found evidence of cerebellar theta band (4-7 Hz) activity encoding the rhythm of new sequences of stimulation. Our results also strongly suggest that the putamen and the thalamus mirror the cerebellum in showing higher beta band power when omissions followed regular trains of stimulation compared to when they followed irregular trains of stimulation. We interpret this as the cerebellum functioning as a clock that precisely encodes and predicts upcoming stimulation, perhaps in tandem with the putamen and thalamus. Relative to less predictable stimuli, perfectly predictable stimuli induce greater cerebellar power. This implies that the cerebellum entrains to rhythmic stimuli for the purpose of detecting any deviations from that rhythm.
Collapse
|
86
|
|
87
|
Nijhuis P, Keller PE, Nozaradan S, Varlet M. Dynamic modulation of cortico-muscular coupling during real and imagined sensorimotor synchronisation. Neuroimage 2021; 238:118209. [PMID: 34051354 DOI: 10.1016/j.neuroimage.2021.118209] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 04/19/2021] [Accepted: 05/10/2021] [Indexed: 12/20/2022] Open
Abstract
People have a natural and intrinsic ability to coordinate body movements with rhythms surrounding them, known as sensorimotor synchronisation. This can be observed in daily environments, when dancing or singing along with music, or spontaneously walking, talking or applauding in synchrony with one another. However, the neurophysiological mechanisms underlying accurately synchronised movement with selected rhythms in the environment remain unclear. Here we studied real and imagined sensorimotor synchronisation with interleaved auditory and visual rhythms using cortico-muscular coherence (CMC) to better understand the processes underlying the preparation and execution of synchronised movement. Electroencephalography (EEG), electromyography (EMG) from the finger flexors, and continuous force signals were recorded in 20 participants during tapping and imagined tapping with discrete stimulus sequences consisting of alternating auditory beeps and visual flashes. The results show that the synchronisation between cortical and muscular activity in the beta (14-38 Hz) frequency band becomes time-locked to the taps executed in synchrony with the visual and auditory stimuli. Dynamic modulation in CMC also occurred when participants imagined tapping with the visual stimuli, but with lower amplitude and a different temporal profile compared to real tapping. These results suggest that CMC does not only reflect changes related to the production of the synchronised movement, but also to its preparation, which appears heightened under higher attentional demands imposed when synchronising with the visual stimuli. These findings highlight a critical role of beta band neural oscillations in the cortical-muscular coupling underlying sensorimotor synchronisation.
Collapse
Affiliation(s)
- Patti Nijhuis
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, Australia.
| | - Peter E Keller
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, Australia
| | - Sylvie Nozaradan
- Institute of Neuroscience (Ions), Université catholique de Louvain (UCL), Belgium
| | - Manuel Varlet
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Sydney, Australia; School of Psychology, Western Sydney University, Sydney, Australia
| |
Collapse
|
88
|
Comstock DC, Ross JM, Balasubramaniam R. Modality-specific frequency band activity during neural entrainment to auditory and visual rhythms. Eur J Neurosci 2021; 54:4649-4669. [PMID: 34008232 DOI: 10.1111/ejn.15314] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 05/04/2021] [Accepted: 05/14/2021] [Indexed: 01/22/2023]
Abstract
Rhythm perception depends on the ability to predict the onset of rhythmic events. Previous studies indicate beta band modulation is involved in predicting the onset of auditory rhythmic events (Fujioka et al., 2009, 2012; Snyder & Large, 2005). We sought to determine if similar processes are recruited for prediction of visual rhythms by investigating whether beta band activity plays a role in a modality-dependent manner for rhythm perception. We looked at electroencephalography time-frequency neural correlates of prediction using an omission paradigm with auditory and visual rhythms. By using omissions, we can separate out predictive timing activity from stimulus-driven activity. We hypothesized that there would be modality-independent markers of rhythm prediction in induced beta band oscillatory activity, and our results support this hypothesis. We find induced and evoked predictive timing in both auditory and visual modalities. Additionally, we performed an exploratory-independent components-based spatial clustering analysis, and describe all resulting clusters. This analysis reveals that there may be overlapping networks of predictive beta activity based on common activation in the parietal and right frontal regions, auditory-specific predictive beta in bilateral sensorimotor regions, and visually specific predictive beta in midline central, and bilateral temporal/parietal regions. This analysis also shows evoked predictive beta activity in the left sensorimotor region specific to auditory rhythms and implicates modality-dependent networks for auditory and visual rhythm perception.
Collapse
Affiliation(s)
- Daniel C Comstock
- Cognitive and Information Sciences, University of California, Merced, CA, USA
| | - Jessica M Ross
- Berenson-Allen Center for Noninvasive Brain Stimulation, Beth Israel Deaconess Medical Center, Boston, MA, USA.,Department of Neurology, Harvard Medical School, Boston, MA, USA
| | | |
Collapse
|
89
|
Beccacece L, Abondio P, Cilli E, Restani D, Luiselli D. Human Genomics and the Biocultural Origin of Music. Int J Mol Sci 2021; 22:5397. [PMID: 34065521 PMCID: PMC8160972 DOI: 10.3390/ijms22105397] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/03/2021] [Accepted: 05/18/2021] [Indexed: 12/11/2022] Open
Abstract
Music is an exclusive feature of humankind. It can be considered as a form of universal communication, only partly comparable to the vocalizations of songbirds. Many trends of research in this field try to address music origins, as well as the genetic bases of musicality. On one hand, several hypotheses have been made on the evolution of music and its role, but there is still debate, and comparative studies suggest a gradual evolution of some abilities underlying musicality in primates. On the other hand, genome-wide studies highlight several genes associated with musical aptitude, confirming a genetic basis for different musical skills which humans show. Moreover, some genes associated with musicality are involved also in singing and song learning in songbirds, suggesting a likely evolutionary convergence between humans and songbirds. This comprehensive review aims at presenting the concept of music as a sociocultural manifestation within the current debate about its biocultural origin and evolutionary function, in the context of the most recent discoveries related to the cross-species genetics of musical production and perception.
Collapse
Affiliation(s)
- Livia Beccacece
- Laboratory of Molecular Anthropology, Department of Biological, Geological and Environmental Sciences, University of Bologna, 40126 Bologna, Italy;
| | - Paolo Abondio
- Laboratory of Molecular Anthropology, Department of Biological, Geological and Environmental Sciences, University of Bologna, 40126 Bologna, Italy;
| | - Elisabetta Cilli
- Department of Cultural Heritage, University of Bologna—Ravenna Campus, 48121 Ravenna, Italy; (E.C.); (D.R.)
| | - Donatella Restani
- Department of Cultural Heritage, University of Bologna—Ravenna Campus, 48121 Ravenna, Italy; (E.C.); (D.R.)
| | - Donata Luiselli
- Department of Cultural Heritage, University of Bologna—Ravenna Campus, 48121 Ravenna, Italy; (E.C.); (D.R.)
| |
Collapse
|
90
|
Chatterjee D, Hegde S, Thaut M. Neural plasticity: The substratum of music-based interventions in neurorehabilitation. NeuroRehabilitation 2021; 48:155-166. [PMID: 33579881 DOI: 10.3233/nre-208011] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The plastic nature of the human brain lends itself to experience and training-based structural changes leading to functional recovery. Music, with its multimodal activation of the brain, serves as a useful model for neurorehabilitation through neuroplastic changes in dysfunctional or impaired networks. Neurologic Music Therapy (NMT) contributes to the field of neurorehabilitation using this rationale. OBJECTIVE The purpose of this article is to present a discourse on the concept of neuroplasticity and music-based neuroplasticity through the techniques of NMT in the domain of neurological rehabilitation. METHODS The article draws on observations and findings made by researchers in the areas of neuroplasticity, music-based neuroplastic changes, NMT in neurological disorders and the implication of further research in this field. RESULTS A commentary on previous research reveal that interventions based on the NMT paradigm have been successfully used to train neural networks using music-based tasks and paradigms which have been explained to have cross-modal effects on sensorimotor, language and cognitive and affective functions. CONCLUSIONS Multimodal gains using music-based interventions highlight the brain plasticity inducing function of music. Individual differences do play a predictive role in neurological gains associated with such interventions. This area deserves further exploration and application-based studies.
Collapse
Affiliation(s)
- Diya Chatterjee
- Senior Research Fellow, Music Cognition Laboratory, Department of Clinical Psychology, NIMHANS, India
| | - Shantala Hegde
- Associate Professor and Wellcome DBT India Alliance Intermediate Fellow, Clinical Neuropsychology and Cognitive Neurosciences Center and Music Cognition Laboratory, Department of Clinical Psychology, National Institute of Mental Health and Neuro Sciences, Bengaluru, India
| | - Michael Thaut
- Music and Health Science Research Collaboratory and Faculty of Medicine, Institute of Medical Sciences, University of Toronto, Toronto, Canada
| |
Collapse
|
91
|
Tanaka M, Kunimatsu J, Suzuki TW, Kameda M, Ohmae S, Uematsu A, Takeya R. Roles of the Cerebellum in Motor Preparation and Prediction of Timing. Neuroscience 2021; 462:220-234. [DOI: 10.1016/j.neuroscience.2020.04.039] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 04/10/2020] [Accepted: 04/21/2020] [Indexed: 12/19/2022]
|
92
|
Two sources of uncertainty independently modulate temporal expectancy. Proc Natl Acad Sci U S A 2021; 118:2019342118. [PMID: 33853943 DOI: 10.1073/pnas.2019342118] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The environment is shaped by two sources of temporal uncertainty: the discrete probability of whether an event will occur and-if it does-the continuous probability of when it will happen. These two types of uncertainty are fundamental to every form of anticipatory behavior including learning, decision-making, and motor planning. It remains unknown how the brain models the two uncertainty parameters and how they interact in anticipation. It is commonly assumed that the discrete probability of whether an event will occur has a fixed effect on event expectancy over time. In contrast, we first demonstrate that this pattern is highly dynamic and monotonically increases across time. Intriguingly, this behavior is independent of the continuous probability of when an event will occur. The effect of this continuous probability on anticipation is commonly proposed to be driven by the hazard rate (HR) of events. We next show that the HR fails to account for behavior and propose a model of event expectancy based on the probability density function of events. Our results hold for both vision and audition, suggesting independence of the representation of the two uncertainties from sensory input modality. These findings enrich the understanding of fundamental anticipatory processes and have provocative implications for many aspects of behavior and its neural underpinnings.
Collapse
|
93
|
Mollaei F, Mersov A, Woodbury M, Jobst C, Cheyne D, De Nil L. White matter microstructural differences underlying beta oscillations during speech in adults who stutter. BRAIN AND LANGUAGE 2021; 215:104921. [PMID: 33550120 DOI: 10.1016/j.bandl.2021.104921] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 12/14/2020] [Accepted: 01/18/2021] [Indexed: 06/12/2023]
Abstract
The basal ganglia-thalamocortical (BGTC) loop may underlie speech deficits in developmental stuttering. In this study, we investigated the relationship between abnormal cortical neural oscillations and structural integrity alterations in adults who stutter (AWS) using a novel magnetoencephalography (MEG) guided tractography approach. Beta oscillations were analyzed using sensorimotor speech MEG, and white matter pathways were examined using tract-based spatial statistics (TBSS) and probabilistic tractography in 11 AWS and 11 fluent speakers. TBSS analysis revealed overlap between cortical regions of increased beta suppression localized to the mouth motor area and a reduced fractional anisotropy (FA) in the AWS group. MEG-guided tractography showed reduced FA within the BGTC loop from left putamen to subject-specific MEG peak. This is the first study to provide evidence that structural abnormalities may be associated with functional deficits in stuttering and reflect a network deficit within the BGTC loop that includes areas of the left ventral premotor cortex and putamen.
Collapse
Affiliation(s)
- Fatemeh Mollaei
- Department of Speech-Language Pathology, University of Toronto, 500 University Street, Toronto, Ontario M5G 1V7, Canada; Program in Neurosciences and Mental Health, The Hospital for Sick Children Research Institute, Toronto, Ontario M5G 0A4, Canada.
| | - Anna Mersov
- Department of Speech-Language Pathology, University of Toronto, 500 University Street, Toronto, Ontario M5G 1V7, Canada
| | - Merron Woodbury
- Program in Neurosciences and Mental Health, The Hospital for Sick Children Research Institute, Toronto, Ontario M5G 0A4, Canada
| | - Cecilia Jobst
- Program in Neurosciences and Mental Health, The Hospital for Sick Children Research Institute, Toronto, Ontario M5G 0A4, Canada
| | - Douglas Cheyne
- Department of Speech-Language Pathology, University of Toronto, 500 University Street, Toronto, Ontario M5G 1V7, Canada; Program in Neurosciences and Mental Health, The Hospital for Sick Children Research Institute, Toronto, Ontario M5G 0A4, Canada; Institute of Medical Sciences and Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 2J7, Canada; Department of Medical Imaging, University of Toronto, Toronto, Ontario M5T 1W7, Canada
| | - Luc De Nil
- Department of Speech-Language Pathology, University of Toronto, 500 University Street, Toronto, Ontario M5G 1V7, Canada; Rehabilitation Sciences Institute, Toronto, Ontario M5G 1V7, Canada
| |
Collapse
|
94
|
Lubinus C, Orpella J, Keitel A, Gudi-Mindermann H, Engel AK, Roeder B, Rimmele JM. Data-Driven Classification of Spectral Profiles Reveals Brain Region-Specific Plasticity in Blindness. Cereb Cortex 2021; 31:2505-2522. [PMID: 33338212 DOI: 10.1093/cercor/bhaa370] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 11/10/2020] [Accepted: 11/10/2020] [Indexed: 01/22/2023] Open
Abstract
Congenital blindness has been shown to result in behavioral adaptation and neuronal reorganization, but the underlying neuronal mechanisms are largely unknown. Brain rhythms are characteristic for anatomically defined brain regions and provide a putative mechanistic link to cognitive processes. In a novel approach, using magnetoencephalography resting state data of congenitally blind and sighted humans, deprivation-related changes in spectral profiles were mapped to the cortex using clustering and classification procedures. Altered spectral profiles in visual areas suggest changes in visual alpha-gamma band inhibitory-excitatory circuits. Remarkably, spectral profiles were also altered in auditory and right frontal areas showing increased power in theta-to-beta frequency bands in blind compared with sighted individuals, possibly related to adaptive auditory and higher cognitive processing. Moreover, occipital alpha correlated with microstructural white matter properties extending bilaterally across posterior parts of the brain. We provide evidence that visual deprivation selectively modulates spectral profiles, possibly reflecting structural and functional adaptation.
Collapse
Affiliation(s)
- Christina Lubinus
- Department of Neuroscience, Max-Planck-Institute for Empirical Aesthetics, 60322 Frankfurt am Main, Germany
| | - Joan Orpella
- Department of Psychology, New York University, New York, NY 10003, USA
| | - Anne Keitel
- Psychology, University of Dundee, Dundee DD1 4HN, UK
| | - Helene Gudi-Mindermann
- Biological Psychology and Neuropsychology, University of Hamburg, 20146 Hamburg, Germany.,Department of Social Epidemiology, University of Bremen, 28359 Bremen, Germany
| | - Andreas K Engel
- Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Brigitte Roeder
- Biological Psychology and Neuropsychology, University of Hamburg, 20146 Hamburg, Germany
| | - Johanna M Rimmele
- Department of Neuroscience, Max-Planck-Institute for Empirical Aesthetics, 60322 Frankfurt am Main, Germany.,Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| |
Collapse
|
95
|
Takeya R, Nakamura S, Tanaka M. Spontaneous grouping of saccade timing in the presence of task-irrelevant objects. PLoS One 2021; 16:e0248530. [PMID: 33724997 PMCID: PMC7963089 DOI: 10.1371/journal.pone.0248530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 02/27/2021] [Indexed: 11/26/2022] Open
Abstract
Sequential movements are often grouped into several chunks, as evidenced by the modulation of the timing of each elemental movement. Even during synchronized tapping with a metronome, we sometimes feel subjective accent for every few taps. To examine whether motor segmentation emerges during synchronized movements, we trained monkeys to generate a series of predictive saccades synchronized with visual stimuli which sequentially appeared for a fixed interval (400 or 600 ms) at six circularly arranged landmark locations. We found two types of motor segmentations that featured periodic modulation of saccade timing. First, the intersaccadic interval (ISI) depended on the target location and saccade direction, indicating that particular combinations of saccades were integrated into motor chunks. Second, when a task-irrelevant rectangular contour surrounding three landmarks ("inducer") was presented, the ISI significantly modulated depending on the relative target location to the inducer. All patterns of individual differences seen in monkeys were also observed in humans. Importantly, the effects of the inducer greatly decreased or disappeared when the animals were trained to generate only reactive saccades (latency >100 ms), indicating that the motor segmentation may depend on the internal rhythms. Thus, our results demonstrate two types of motor segmentation during synchronized movements: one is related to the hierarchical organization of sequential movements and the other is related to the spontaneous grouping of rhythmic events. This experimental paradigm can be used to investigate the underlying neural mechanism of temporal grouping during rhythm production.
Collapse
Affiliation(s)
- Ryuji Takeya
- Department of Physiology, Hokkaido University School of Medicine, Sapporo, Japan
- * E-mail: (RT); (MT)
| | - Shuntaro Nakamura
- Department of Physiology, Hokkaido University School of Medicine, Sapporo, Japan
| | - Masaki Tanaka
- Department of Physiology, Hokkaido University School of Medicine, Sapporo, Japan
- * E-mail: (RT); (MT)
| |
Collapse
|
96
|
Temporal Prediction Signals for Periodic Sensory Events in the Primate Central Thalamus. J Neurosci 2021; 41:1917-1927. [PMID: 33452224 DOI: 10.1523/jneurosci.2151-20.2021] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 12/07/2020] [Accepted: 01/03/2021] [Indexed: 11/21/2022] Open
Abstract
Prediction of periodic event timing is an important function for everyday activities, while the exact neural mechanism remains unclear. Previous studies in nonhuman primates have demonstrated that neurons in the cerebellar dentate nucleus and those in the caudate nucleus exhibit periodic firing modulation when the animals attempt to detect a single omission of isochronous repetitive audiovisual stimuli. To understand how these subcortical signals are sent and processed through the thalamocortical pathways, we examined single-neuron activities in the central thalamus of two macaque monkeys (one female and one male). We found that three types of neurons responded to each stimulus in the sequence in the absence of movements. Reactive-type neurons showed sensory adaptation and gradually waned the transient response to each stimulus. Predictive-type neurons steadily increased the magnitude of the suppressive response, similar to neurons previously reported in the cerebellum. Switch-type neurons initially showed a transient response, but after several cycles, the direction of firing modulation reversed and the activity decreased for each repetitive stimulus. The time course of Switch-type activity was well explained by the weighted sum of activities of the other types of neurons. Furthermore, for only Switch-type neurons the activity just before stimulus omission significantly correlated with behavioral latency, indicating that this type of neuron may carry a more advanced signal in the system detecting stimulus omission. These results suggest that the central thalamus may transmit integrated signals to the cerebral cortex for temporal information processing, which are necessary to accurately predict rhythmic event timing.SIGNIFICANCE STATEMENT Several cortical and subcortical regions are involved in temporal information processing, and the thalamus will play a role in functionally linking them. The present study aimed to clarify how the paralaminar part of the thalamus transmits and modifies signals for temporal prediction of rhythmic events. Three types of thalamic neurons exhibited periodic activity when monkeys attempted to detect a single omission of isochronous repetitive stimuli. The activity of one type of neuron correlated with the behavioral latency and appeared to be generated by integrating the signals carried by the other types of neurons. Our results revealed the neuronal signals in the thalamus for temporal prediction of sensory events, providing a clue to elucidate information processing in the thalamocortical pathways.
Collapse
|
97
|
Dotov D, Bosnyak D, Trainor LJ. Collective music listening: Movement energy is enhanced by groove and visual social cues. Q J Exp Psychol (Hove) 2021; 74:1037-1053. [PMID: 33448253 PMCID: PMC8107509 DOI: 10.1177/1747021821991793] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The regularity of musical beat makes it a powerful stimulus promoting movement synchrony among people. Synchrony can increase interpersonal trust, affiliation, and cooperation. Musical pieces can be classified according to the quality of groove; the higher the groove, the more it induces the desire to move. We investigated questions related to collective music-listening among 33 participants in an experiment conducted in a naturalistic yet acoustically controlled setting of a research concert hall with motion tracking. First, does higher groove music induce (1) movement with more energy and (2) higher interpersonal movement coordination? Second, does visual social information manipulated by having eyes open or eyes closed also affect energy and coordination? Participants listened to pieces from four categories formed by crossing groove (high, low) with tempo (higher, lower). Their upper body movement was recorded via head markers. Self-reported ratings of grooviness, emotional valence, emotional intensity, and familiarity were collected after each song. A biomechanically motivated measure of movement energy increased with high-groove songs and was positively correlated with grooviness ratings, confirming the theoretically implied but less tested motor response to groove. Participants’ ratings of emotional valence and emotional intensity correlated positively with movement energy, suggesting that movement energy relates to emotional engagement with music. Movement energy was higher in eyes-open trials, suggesting that seeing each other enhanced participants’ responses, consistent with social facilitation or contagion. Furthermore, interpersonal coordination was higher both for the high-groove and eyes-open conditions, indicating that the social situation of collective music listening affects how music is experienced.
Collapse
Affiliation(s)
- Dobromir Dotov
- LIVELab, McMaster University, Hamilton, Ontario, Canada.,Research and High-Performance Computing Support, McMaster University, Hamilton, Ontario, Canada
| | | | - Laurel J Trainor
- LIVELab, McMaster University, Hamilton, Ontario, Canada.,Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, Ontario, Canada.,Rotman Research Institute, Toronto, Ontario, Canada
| |
Collapse
|
98
|
Farahani ED, Wouters J, van Wieringen A. Brain mapping of auditory steady-state responses: A broad view of cortical and subcortical sources. Hum Brain Mapp 2021; 42:780-796. [PMID: 33166050 PMCID: PMC7814770 DOI: 10.1002/hbm.25262] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 10/13/2020] [Accepted: 10/15/2020] [Indexed: 12/21/2022] Open
Abstract
Auditory steady-state responses (ASSRs) are evoked brain responses to modulated or repetitive acoustic stimuli. Investigating the underlying neural generators of ASSRs is important to gain in-depth insight into the mechanisms of auditory temporal processing. The aim of this study is to reconstruct an extensive range of neural generators, that is, cortical and subcortical, as well as primary and non-primary ones. This extensive overview of neural generators provides an appropriate basis for studying functional connectivity. To this end, a minimum-norm imaging (MNI) technique is employed. We also present a novel extension to MNI which facilitates source analysis by quantifying the ASSR for each dipole. Results demonstrate that the proposed MNI approach is successful in reconstructing sources located both within (primary) and outside (non-primary) of the auditory cortex (AC). Primary sources are detected in different stimulation conditions (four modulation frequencies and two sides of stimulation), thereby demonstrating the robustness of the approach. This study is one of the first investigations to identify non-primary sources. Moreover, we show that the MNI approach is also capable of reconstructing the subcortical activities of ASSRs. Finally, the results obtained using the MNI approach outperform the group-independent component analysis method on the same data, in terms of detection of sources in the AC, reconstructing the subcortical activities and reducing computational load.
Collapse
Affiliation(s)
- Ehsan Darestani Farahani
- Research Group Experimental ORL, Department of NeurosciencesKatholieke Universiteit LeuvenLeuvenBelgium
| | - Jan Wouters
- Research Group Experimental ORL, Department of NeurosciencesKatholieke Universiteit LeuvenLeuvenBelgium
| | - Astrid van Wieringen
- Research Group Experimental ORL, Department of NeurosciencesKatholieke Universiteit LeuvenLeuvenBelgium
| |
Collapse
|
99
|
Johnson JM, Durrant SJ. Commentary: SWS Brain-Wave Music May Improve the Quality of Sleep: An EEG Study. Front Neurosci 2021; 15:609169. [PMID: 33597842 PMCID: PMC7882482 DOI: 10.3389/fnins.2021.609169] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 01/11/2021] [Indexed: 12/11/2022] Open
Affiliation(s)
- Jennifer M Johnson
- School of Health and Social Care, University of Lincoln, Lincoln, United Kingdom.,Lincoln Sleep Research Centre, University of Lincoln, Lincoln, United Kingdom
| | - Simon J Durrant
- Lincoln Sleep Research Centre, University of Lincoln, Lincoln, United Kingdom.,School of Psychology, University of Lincoln, Lincoln, United Kingdom
| |
Collapse
|
100
|
Chang A, Li YC, Chan JF, Dotov DG, Cairney J, Trainor LJ. Inferior Auditory Time Perception in Children With Motor Difficulties. Child Dev 2021; 92:e907-e923. [PMID: 33506491 DOI: 10.1111/cdev.13537] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Accurate time perception is crucial for hearing (speech, music) and action (walking, catching). Motor brain regions are recruited during auditory time perception. Therefore, the hypothesis was tested that children (age 6-7) at risk for developmental coordination disorder (rDCD), a neurodevelopmental disorder involving motor difficulties, would show nonmotor auditory time perception deficits. Psychophysical tasks confirmed that children with rDCD have poorer duration and rhythm perception than typically developing children (N = 47, d = 0.95-1.01). Electroencephalography showed delayed mismatch negativity or P3a event-related potential latency in response to duration or rhythm deviants, reflecting inefficient brain processing (N = 54, d = 0.71-0.95). These findings are among the first to characterize perceptual timing deficits in DCD, suggesting important theoretical and clinical implications.
Collapse
Affiliation(s)
| | - Yao-Chuen Li
- McMaster University.,China Medical University, Taiwan
| | | | | | | | | |
Collapse
|