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Whitton SA, Jiang F. Sensorimotor synchronization with visual, auditory, and tactile modalities. PSYCHOLOGICAL RESEARCH 2023; 87:2204-2217. [PMID: 36773102 PMCID: PMC10567517 DOI: 10.1007/s00426-023-01801-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 01/30/2023] [Indexed: 02/12/2023]
Abstract
While it is well known that humans are highly responsive to rhythm, the factors that influence our ability to synchronize remain unclear. In the current study, we examined how stimulus modality and rhythmic deviation, along with the synchronizer's level of musicality, impacted sensorimotor synchronization (SMS). Utilizing a finger-tapping task and three sensory modalities (visual, auditory, and tactile), we manipulated rhythmic deviation by varying the temporal position, intensity, and availability of cues across four deviation levels. Additionally, to determine our participants' musical familiarity and aptitude, we administered the Goldsmiths Musical Sophistication Index (Gold-MSI) questionnaire. We found that SMS to external rhythmic stimuli was significantly more precise for auditory and tactile than for visual sequences. Further, we found SMS consistency significantly decreased in all modalities with increased rhythmic deviation, suggesting rhythmic deviation directly relates to SMS difficulty. Moreover, a significant correlation was found between Gold-MSI scores and SMS consistency in the most rhythmically deviant level, such that the higher one's musical general sophistication score, the greater one's SMS ability. This held for all three modalities. Combined, these findings suggest that rhythmic synchronization performance is affected not only by the modality and rhythmic deviation of the stimuli but also by the musical general sophistication of the synchronizer.
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Affiliation(s)
| | - Fang Jiang
- Department of Psychology, University of Nevada, Reno, USA
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2
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Wynn CJ, Barrett TS, Borrie SA. Rhythm Perception, Speaking Rate Entrainment, and Conversational Quality: A Mediated Model. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:2187-2203. [PMID: 35617456 PMCID: PMC9567410 DOI: 10.1044/2022_jslhr-21-00293] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 10/10/2021] [Accepted: 03/26/2022] [Indexed: 05/19/2023]
Abstract
PURPOSE Acoustic-prosodic entrainment, defined as the tendency for individuals to modify their speech behaviors to more closely align with the behaviors of their conversation partner, plays an important role in successful interaction. From a mechanistic perspective, acoustic-prosodic entrainment is, by its very nature, a rhythmic activity. Accordingly, it is highly plausible that an individual's rhythm perception abilities play a role in their ability to successfully entrain. Here, we examine the impact of rhythm perception in speaking rate entrainment and subsequent conversational quality. METHOD A round-robin paradigm was used to collect 90 dialogues from neurotypical adults. Additional assessments determined participants' rhythm perception abilities, social competence, and partner familiarity (i.e., whether the conversation partners knew each other prior to the interaction. Mediation analysis was used to examine the relationships between rhythm perception scores, speaking rate entrainment (using a measure of static local synchrony), and a measure of conversational success (i.e., conversational quality) based on third-party listener observations. Findings were compared to the same analysis with three additional predictive factors: participant gender, partner familiarity, and social competence. RESULTS Results revealed a relationship between rhythm perception and speaking rate entrainment. In unfamiliar conversation partners, there was a relationship between speaking rate entrainment and conversational quality. The relationships between entrainment and each of the three additional factors (i.e., gender, partner familiarity, and social competence) were nonsignificant. CONCLUSIONS In unfamiliar conversation partners, better rhythm perception abilities were indicative of increased conversational quality mediated by higher levels of speaking rate entrainment. These results support theoretical postulations specifying rhythm perception abilities as a component of acoustic-prosodic entrainment, which, in turn, facilitates conversational success. Knowledge of this relationship contributes to the development of a causal framework for considering a mechanism by which rhythm perception deficits in clinical populations may impact conversational success.
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Affiliation(s)
- Camille J. Wynn
- Department of Communicative Disorders and Deaf Education, Utah State University, Logan, UT
| | | | - Stephanie A. Borrie
- Department of Communicative Disorders and Deaf Education, Utah State University, Logan, UT
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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.
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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
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Groß C, Serrallach BL, Möhler E, Pousson JE, Schneider P, Christiner M, Bernhofs V. Musical Performance in Adolescents with ADHD, ADD and Dyslexia—Behavioral and Neurophysiological Aspects. Brain Sci 2022; 12:brainsci12020127. [PMID: 35203891 PMCID: PMC8870592 DOI: 10.3390/brainsci12020127] [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: 12/06/2021] [Revised: 01/09/2022] [Accepted: 01/17/2022] [Indexed: 12/12/2022] Open
Abstract
Research has shown that dyslexia and attention deficit (hyperactivity) disorder (AD(H)D) are characterized by specific neuroanatomical and neurofunctional differences in the auditory cortex. These neurofunctional characteristics in children with ADHD, ADD and dyslexia are linked to distinct differences in music perception. Group-specific differences in the musical performance of patients with ADHD, ADD and dyslexia have not been investigated in detail so far. We investigated the musical performance and neurophysiological correlates of 21 adolescents with dyslexia, 19 with ADHD, 28 with ADD and 28 age-matched, unaffected controls using a music performance assessment scale and magnetoencephalography (MEG). Musical experts independently assessed pitch and rhythmic accuracy, intonation, improvisation skills and musical expression. Compared to dyslexic adolescents, controls as well as adolescents with ADHD and ADD performed better in rhythmic reproduction, rhythmic improvisation and musical expression. Controls were significantly better in rhythmic reproduction than adolescents with ADD and scored higher in rhythmic and pitch improvisation than adolescents with ADHD. Adolescents with ADD and controls scored better in pitch reproduction than dyslexic adolescents. In pitch improvisation, the ADD group performed better than the ADHD group, and controls scored better than dyslexic adolescents. Discriminant analysis revealed that rhythmic improvisation and musical expression discriminate the dyslexic group from controls and adolescents with ADHD and ADD. A second discriminant analysis based on MEG variables showed that absolute P1 latency asynchrony |R-L| distinguishes the control group from the disorder groups best, while P1 and N1 latencies averaged across hemispheres separate the control, ADD and ADHD groups from the dyslexic group. Furthermore, rhythmic improvisation was negatively correlated with auditory-evoked P1 and N1 latencies, pointing in the following direction: the earlier the P1 and N1 latencies (mean), the better the rhythmic improvisation. These findings provide novel insight into the differences between music processing and performance in adolescents with and without neurodevelopmental disorders. A better understanding of these differences may help to develop tailored preventions or therapeutic interventions.
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Affiliation(s)
- Christine Groß
- Jazeps Vitols Latvian Academy of Music, K. Barona Street 1, LV-1050 Riga, Latvia; (C.G.); (J.E.P.); (P.S.); (V.B.)
- Department of Neuroradiology and Section of Biomagnetism, University of Heidelberg Medical School, University of Heidelberg, INF 400, 69120 Heidelberg, Germany;
| | - Bettina L. Serrallach
- Department of Neuroradiology and Section of Biomagnetism, University of Heidelberg Medical School, University of Heidelberg, INF 400, 69120 Heidelberg, Germany;
| | - Eva Möhler
- Department of Child and Adolescent Psychiatry, Saarland University Hospital, G-66421 Homburg, Germany;
| | - Jachin E. Pousson
- Jazeps Vitols Latvian Academy of Music, K. Barona Street 1, LV-1050 Riga, Latvia; (C.G.); (J.E.P.); (P.S.); (V.B.)
| | - Peter Schneider
- Jazeps Vitols Latvian Academy of Music, K. Barona Street 1, LV-1050 Riga, Latvia; (C.G.); (J.E.P.); (P.S.); (V.B.)
- Department of Neuroradiology and Section of Biomagnetism, University of Heidelberg Medical School, University of Heidelberg, INF 400, 69120 Heidelberg, Germany;
- Centre for Systematic Musicology, Faculty of Arts and Humanities, University of Graz, Glacisstraße 27, A-8010 Graz, Austria
| | - Markus Christiner
- Jazeps Vitols Latvian Academy of Music, K. Barona Street 1, LV-1050 Riga, Latvia; (C.G.); (J.E.P.); (P.S.); (V.B.)
- Centre for Systematic Musicology, Faculty of Arts and Humanities, University of Graz, Glacisstraße 27, A-8010 Graz, Austria
- Correspondence:
| | - Valdis Bernhofs
- Jazeps Vitols Latvian Academy of Music, K. Barona Street 1, LV-1050 Riga, Latvia; (C.G.); (J.E.P.); (P.S.); (V.B.)
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Belmon J, Noyer-Martin M, Jhean-Larose S. Effets d’un entraînement associant habiletés phonémiques et musicales sur la conscience phonémique des enfants de 5 ans. ENFANCE 2021. [DOI: 10.3917/enf2.214.0363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Developmental dyslexia: A new look at clinical features and brain mechanisms. HANDBOOK OF CLINICAL NEUROLOGY 2020. [PMID: 32977895 DOI: 10.1016/b978-0-444-64148-9.00004-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register]
Abstract
Developmental dyslexia is the commonest "specific learning disorder" (DSM-5) or "developmental learning disorder with impairment in reading" (ICD-11). This impairment in reading acquisition is related to a defect in the installation of cognitive precursors necessary to master the grapheme-phoneme conversion. Its origin is largely genetic, but many environmental factors seem capable of modulating symptom intensity. Three types of presentation, roughly equal in occurrence, are useful to distinguish according to the associated disorders (language, attentional, and/or motor coordination), thus suggesting, at least in part, potentially different mechanisms at their origin. In adolescence and adulthood the clinical presentation tends to bear a more uniform pattern, covering a large range of severity depending on each person's ability to compensate for their deficit. Research has demonstrated dysfunction of specific brain areas during reading-related tasks (using fMRI), essentially in the left cerebral hemisphere, but also atypical patterns of connectivity (using diffusion imaging), further supplemented by functional connectivity studies at rest. The current therapeutic recommendations emphasize the need for multidisciplinary care, giving priority, depending on the clinical form, to the language, psychomotor, or neuropsychologic aspects of rehabilitation. Various training methods whose effectiveness has been scientifically tested are reviewed, emphasizing those exploiting the hypothesis of a lack of intermodal connectivity between separate cognitive systems.
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Abstract
OBJECTIVES Musicians appear to have an enhanced ability to perceive speech-in-noise, prompting suggestions that musical training could be used to help people who struggle to communicate in noisy environments. This study assessed the role of sensitivity to beat, rhythm, and melody in supporting speech-in-noise perception. DESIGN This is an exploratory study based on correlation. The study included 24 normally hearing young adult participants with a wide range of musical training and experience. Formal and informal musical experience was measured with the training subscale of the Goldsmiths' Musical Sophistication Index. Speech reception thresholds (SRT) were measured using the Matrix Sentence Test and three different speech-spectrum-shaped noise maskers: unmodulated and sinusoidally amplitude-modulated (modulation frequency, fm = 8 Hz; modulation depths: 60 and 80%). Primary predictors were measures of sensitivity to beat, rhythm, and melody. Secondary predictors were pure-tone frequency discrimination and auditory working memory (digit span). Any contributions from these two predictors were to be controlled for as appropriate. RESULTS Participants with more musical experience and greater sensitivity to rhythm, beat, and melody had better SRTs. Sensitivity to beat was more strongly linked with SRT than sensitivity to either rhythm or melody. This relationship remained strong even after factoring out contributions from frequency discrimination and auditory working memory. CONCLUSIONS Sensitivity to beat predicted SRTs in unmodulated and modulated noise. We propose that this sensitivity maximizes benefit from fluctuations in signal-to-noise ratio through temporal orienting of attention to perceptually salient parts of the signal. Beat perception may be a good candidate for targeted training aimed at enhancing speech perception when listening in noise.
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Tichko P, Skoe E. Musical Experience, Sensorineural Auditory Processing, and Reading Subskills in Adults. Brain Sci 2018; 8:E77. [PMID: 29702572 PMCID: PMC5977068 DOI: 10.3390/brainsci8050077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 04/20/2018] [Accepted: 04/25/2018] [Indexed: 12/22/2022] Open
Abstract
Developmental research suggests that sensorineural auditory processing, reading subskills (e.g., phonological awareness and rapid naming), and musical experience are related during early periods of reading development. Interestingly, recent work suggests that these relations may extend into adulthood, with indices of sensorineural auditory processing relating to global reading ability. However, it is largely unknown whether sensorineural auditory processing relates to specific reading subskills, such as phonological awareness and rapid naming, as well as musical experience in mature readers. To address this question, we recorded electrophysiological responses to a repeating click (auditory stimulus) in a sample of adult readers. We then investigated relations between electrophysiological responses to sound, reading subskills, and musical experience in this same set of adult readers. Analyses suggest that sensorineural auditory processing, reading subskills, and musical experience are related in adulthood, with faster neural conduction times and greater musical experience associated with stronger rapid-naming skills. These results are similar to the developmental findings that suggest reading subskills are related to sensorineural auditory processing and musical experience in children.
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Affiliation(s)
- Parker Tichko
- Department of Psychological Sciences, Developmental Psychology Division, University of Connecticut, Storrs, CT 06269, USA.
| | - Erika Skoe
- Department of Psychological Sciences, Developmental Psychology Division, University of Connecticut, Storrs, CT 06269, USA.
- Department of Speech, Language, and Hearing Sciences, University of Connecticut, Storrs, CT 06269, USA.
- Connecticut Institute for the Brain and Cognitive Sciences, University of Connecticut, Storrs, CT 06269, USA.
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Slater J, Kraus N, Carr KW, Tierney A, Azem A, Ashley R. Speech-in-noise perception is linked to rhythm production skills in adult percussionists and non-musicians. LANGUAGE, COGNITION AND NEUROSCIENCE 2017; 33:710-717. [PMID: 31475217 PMCID: PMC6716596 DOI: 10.1080/23273798.2017.1411960] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 10/25/2017] [Indexed: 06/10/2023]
Abstract
Speech rhythms guide perception, especially in noise. We recently revealed that percussionists outperform non-musicians in speech-in-noise perception, with better speech-in-noise perception associated with better rhythm discrimination across a range of rhythmic expertise. Here, we consider rhythm production skills, specifically drumming to a beat (metronome or music) and to sequences (metrical or jittered patterns), as well as speech-in-noise perception in adult percussionists and non-musicians. Given the absence of a regular beat in speech, we hypothesise that processing of sequences is more important for speech-in-noise perception than the ability to entrain to a regular beat. Consistent with our hypotheses, we find that the sequence-based drumming measures predict speech-in-noise perception, above and beyond hearing thresholds and IQ, whereas the beat-based measures do not. Outcomes suggest temporal patterns may help disambiguate speech under degraded listening conditions, extending theoretical considerations about speech rhythm to the everyday challenge of listening in noise.
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Affiliation(s)
- Jessica Slater
- Auditory Neuroscience Laboratory (www.brainvolts.northwestern.edu
- Department of Communication Sciences
| | - Nina Kraus
- Auditory Neuroscience Laboratory (www.brainvolts.northwestern.edu
- Department of Communication Sciences
- Institute for Neuroscience
- Department of Neurobiology
- Department of Otolaryngology, Northwestern University,
Evanston, Illinois USA
| | - Kali Woodruff Carr
- Auditory Neuroscience Laboratory (www.brainvolts.northwestern.edu
- Department of Communication Sciences
| | - Adam Tierney
- Auditory Neuroscience Laboratory (www.brainvolts.northwestern.edu
- Department of Communication Sciences
| | - Andrea Azem
- Auditory Neuroscience Laboratory (www.brainvolts.northwestern.edu
- Department of Communication Sciences
| | - Richard Ashley
- School of Music, Northwestern University, Evanston, IL,
USA
- Program of Cognitive Science, Northwestern University,
Evanston, IL, USA
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Protzko J. Raising IQ among school-aged children: Five meta-analyses and a review of randomized controlled trials. DEVELOPMENTAL REVIEW 2017. [DOI: 10.1016/j.dr.2017.05.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Slater J, Ashley R, Tierney A, Kraus N. Got Rhythm? Better Inhibitory Control Is Linked with More Consistent Drumming and Enhanced Neural Tracking of the Musical Beat in Adult Percussionists and Nonpercussionists. J Cogn Neurosci 2017; 30:14-24. [PMID: 28949825 DOI: 10.1162/jocn_a_01189] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Musical rhythm engages motor and reward circuitry that is important for cognitive control, and there is evidence for enhanced inhibitory control in musicians. We recently revealed an inhibitory control advantage in percussionists compared with vocalists, highlighting the potential importance of rhythmic expertise in mediating this advantage. Previous research has shown that better inhibitory control is associated with less variable performance in simple sensorimotor synchronization tasks; however, this relationship has not been examined through the lens of rhythmic expertise. We hypothesize that the development of rhythm skills strengthens inhibitory control in two ways: by fine-tuning motor networks through the precise coordination of movements "in time" and by activating reward-based mechanisms, such as predictive processing and conflict monitoring, which are involved in tracking temporal structure in music. Here, we assess adult percussionists and nonpercussionists on inhibitory control, selective attention, basic drumming skills (self-paced, paced, and continuation drumming), and cortical evoked responses to an auditory stimulus presented on versus off the beat of music. Consistent with our hypotheses, we find that better inhibitory control is correlated with more consistent drumming and enhanced neural tracking of the musical beat. Drumming variability and the neural index of beat alignment each contribute unique predictive power to a regression model, explaining 57% of variance in inhibitory control. These outcomes present the first evidence that enhanced inhibitory control in musicians may be mediated by rhythmic expertise and provide a foundation for future research investigating the potential for rhythm-based training to strengthen cognitive function.
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Maróti E, Knakker B, Vidnyánszky Z, Weiss B. The effect of beat frequency on eye movements during free viewing. Vision Res 2017; 131:57-66. [DOI: 10.1016/j.visres.2016.12.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 12/08/2016] [Accepted: 12/08/2016] [Indexed: 10/20/2022]
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Woodruff Carr K, Fitzroy AB, Tierney A, White-Schwoch T, Kraus N. Incorporation of feedback during beat synchronization is an index of neural maturation and reading skills. BRAIN AND LANGUAGE 2017; 164:43-52. [PMID: 27701006 DOI: 10.1016/j.bandl.2016.09.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 07/29/2016] [Accepted: 09/11/2016] [Indexed: 06/06/2023]
Abstract
Speech communication involves integration and coordination of sensory perception and motor production, requiring precise temporal coupling. Beat synchronization, the coordination of movement with a pacing sound, can be used as an index of this sensorimotor timing. We assessed adolescents' synchronization and capacity to correct asynchronies when given online visual feedback. Variability of synchronization while receiving feedback predicted phonological memory and reading sub-skills, as well as maturation of cortical auditory processing; less variable synchronization during the presence of feedback tracked with maturation of cortical processing of sound onsets and resting gamma activity. We suggest the ability to incorporate feedback during synchronization is an index of intentional, multimodal timing-based integration in the maturing adolescent brain. Precision of temporal coding across modalities is important for speech processing and literacy skills that rely on dynamic interactions with sound. Synchronization employing feedback may prove useful as a remedial strategy for individuals who struggle with timing-based language learning impairments.
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Affiliation(s)
- Kali Woodruff Carr
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA; Department of Communication Sciences, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA
| | - Ahren B Fitzroy
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA; Department of Communication Sciences, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA
| | - Adam Tierney
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA; Department of Communication Sciences, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA
| | - Travis White-Schwoch
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA; Department of Communication Sciences, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA
| | - Nina Kraus
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA; Department of Communication Sciences, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA; Department of Neurobiology & Physiology, Northwestern University, 2205 Tech Drive, Evanston, IL 60208, USA; Department of Otolaryngology, Northwestern University, 675 North St Clair, Chicago, IL, USA.
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The Janus Face of Auditory Learning: How Life in Sound Shapes Everyday Communication. THE FREQUENCY-FOLLOWING RESPONSE 2017. [DOI: 10.1007/978-3-319-47944-6_6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Ilari BS, Keller P, Damasio H, Habibi A. The Development of Musical Skills of Underprivileged Children Over the Course of 1 Year: A Study in the Context of an El Sistema-Inspired Program. Front Psychol 2016; 7:62. [PMID: 26869964 PMCID: PMC4735430 DOI: 10.3389/fpsyg.2016.00062] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 01/12/2016] [Indexed: 11/13/2022] Open
Abstract
Developmental research in music has typically centered on the study of single musical skills (e.g., singing, listening) and has been conducted with middle class children who learn music in schools and conservatories. Information on the musical development of children from different social strata, who are enrolled in community-based music programs, remains elusive. This study examined the development of musical skills in underprivileged children who were attending an El Sistema-inspired program in Los Angeles. We investigated how children, predominantly of Latino ethnicity, developed musically with respect to the following musical skills - pitch and rhythmic discrimination, pitch matching, singing a song from memory, and rhythmic entrainment - over the course of 1 year. Results suggested that participation in an El Sistema-inspired program affects children's musical development in distinct ways; with pitch perception and production skills developing faster than rhythmic skills. Furthermore, children from the same ethnic and social background, who did not participate in the El Sistema-inspired music program, showed a decline in singing and pitch discrimination skills over the course of 1 year. Taken together, these results are consistent with the idea of musical development as a complex, spiraling and recursive process that is influenced by several factors including type of musical training. Implications for future research are outlined.
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Affiliation(s)
- Beatriz S Ilari
- Music Teaching and Learning, Thornton School of Music, University of Southern California Los Angeles, CA, USA
| | - Patrick Keller
- School of Medicine, Vanderbilt University Nashville, TN, USA
| | - Hanna Damasio
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California Los Angeles, CA, USA
| | - Assal Habibi
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California Los Angeles, CA, USA
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Woodruff Carr K, Tierney A, White-Schwoch T, Kraus N. Intertrial auditory neural stability supports beat synchronization in preschoolers. Dev Cogn Neurosci 2016; 17:76-82. [PMID: 26760457 PMCID: PMC4763990 DOI: 10.1016/j.dcn.2015.12.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2015] [Revised: 10/17/2015] [Accepted: 12/03/2015] [Indexed: 01/25/2023] Open
Abstract
The ability to synchronize motor movements along with an auditory beat places stringent demands on the temporal processing and sensorimotor integration capabilities of the nervous system. Links between millisecond-level precision of auditory processing and the consistency of sensorimotor beat synchronization implicate fine auditory neural timing as a mechanism for forming stable internal representations of, and behavioral reactions to, sound. Here, for the first time, we demonstrate a systematic relationship between consistency of beat synchronization and trial-by-trial stability of subcortical speech processing in preschoolers (ages 3 and 4 years old). We conclude that beat synchronization might provide a useful window into millisecond-level neural precision for encoding sound in early childhood, when speech processing is especially important for language acquisition and development.
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Affiliation(s)
- Kali Woodruff Carr
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208 USA; Department of Communication Sciences, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA.
| | - Adam Tierney
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208 USA; Department of Communication Sciences, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA.
| | - Travis White-Schwoch
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208 USA; Department of Communication Sciences, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA.
| | - Nina Kraus
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208 USA; Department of Communication Sciences, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA; Department of Neurobiology & Physiology, Northwestern University, 2205 Tech Drive, Evanston, IL 60208, USA; Department of Otolaryngology, Northwestern University, 675 North St Clair, Chicago, IL, USA.
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Habib M, Lardy C, Desiles T, Commeiras C, Chobert J, Besson M. Music and Dyslexia: A New Musical Training Method to Improve Reading and Related Disorders. Front Psychol 2016; 7:26. [PMID: 26834689 PMCID: PMC4722115 DOI: 10.3389/fpsyg.2016.00026] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 01/07/2016] [Indexed: 11/25/2022] Open
Abstract
Numerous arguments in the recent neuroscientific literature support the use of musical training as a therapeutic tool among the arsenal already available to therapists and educators for treating children with dyslexia. In the present study, we tested the efficacy of a specially-designed Cognitivo-Musical Training (CMT) method based upon three principles: (1) music-language analogies: training dyslexics with music could contribute to improve brain circuits which are common to music and language processes; (2) the temporal and rhythmic features of music, which could exert a positive effect on the multiple dimensions of the “temporal deficit” characteristic of some types of dyslexia; and (3) cross-modal integration, based on converging evidence of impaired connectivity between brain regions in dyslexia and related disorders. Accordingly, we developed a series of musical exercises involving jointly and simultaneously sensory (visual, auditory, somatosensory) and motor systems, with special emphasis on rhythmic perception and production in addition to intensive training of various features of the musical auditory signal. Two separate studies were carried out, one in which dyslexic children received intensive musical exercises concentrated over 18 h during 3 consecutive days, and the other in which the 18 h of musical training were spread over 6 weeks. Both studies showed significant improvements in some untrained, linguistic and non-linguistic variables. The first one yielded significant improvement in categorical perception and auditory perception of temporal components of speech. The second study revealed additional improvements in auditory attention, phonological awareness (syllable fusion), reading abilities, and repetition of pseudo-words. Importantly, most improvements persisted after an untrained period of 6 weeks. These results provide new additional arguments for using music as part of systematic therapeutic and instructional practice for dyslexic children.
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Affiliation(s)
- Michel Habib
- Résodys et Service d'Éducation Spéciale et de Soins à Domicile Résodys, Agence Régionale de la SantéMarseille, France; Laboratoire de Neurosciences Cognitives, Centre National de la Recherche Scientifique and Aix-Marseille UniversitéMarseille, France
| | - Chloé Lardy
- Résodys et Service d'Éducation Spéciale et de Soins à Domicile Résodys, Agence Régionale de la Santé Marseille, France
| | - Tristan Desiles
- Résodys et Service d'Éducation Spéciale et de Soins à Domicile Résodys, Agence Régionale de la Santé Marseille, France
| | - Céline Commeiras
- Résodys et Service d'Éducation Spéciale et de Soins à Domicile Résodys, Agence Régionale de la Santé Marseille, France
| | - Julie Chobert
- Laboratoire de Neurosciences Cognitives, Centre National de la Recherche Scientifique and Aix-Marseille Université Marseille, France
| | - Mireille Besson
- Laboratoire de Neurosciences Cognitives, Centre National de la Recherche Scientifique and Aix-Marseille Université Marseille, France
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Thompson EC, White-Schwoch T, Tierney A, Kraus N. Beat Synchronization across the Lifespan: Intersection of Development and Musical Experience. PLoS One 2015; 10:e0128839. [PMID: 26107927 PMCID: PMC4481101 DOI: 10.1371/journal.pone.0128839] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Accepted: 04/30/2015] [Indexed: 11/21/2022] Open
Abstract
Rhythmic entrainment, or beat synchronization, provides an opportunity to understand how multiple systems operate together to integrate sensory-motor information. Also, synchronization is an essential component of musical performance that may be enhanced through musical training. Investigations of rhythmic entrainment have revealed a developmental trajectory across the lifespan, showing synchronization improves with age and musical experience. Here, we explore the development and maintenance of synchronization in childhood through older adulthood in a large cohort of participants (N = 145), and also ask how it may be altered by musical experience. We employed a uniform assessment of beat synchronization for all participants and compared performance developmentally and between individuals with and without musical experience. We show that the ability to consistently tap along to a beat improves with age into adulthood, yet in older adulthood tapping performance becomes more variable. Also, from childhood into young adulthood, individuals are able to tap increasingly close to the beat (i.e., asynchronies decline with age), however, this trend reverses from younger into older adulthood. There is a positive association between proportion of life spent playing music and tapping performance, which suggests a link between musical experience and auditory-motor integration. These results are broadly consistent with previous investigations into the development of beat synchronization across the lifespan, and thus complement existing studies and present new insights offered by a different, large cross-sectional sample.
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Affiliation(s)
- Elaine C. Thompson
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois, United States of America
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, Illinois, United States of America
| | - Travis White-Schwoch
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois, United States of America
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, Illinois, United States of America
| | - Adam Tierney
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois, United States of America
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, Illinois, United States of America
| | - Nina Kraus
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois, United States of America
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, Illinois, United States of America
- Institute for Neuroscience, Northwestern University, Evanston, Illinois, United States of America
- Department of Neurobiology & Physiology, Northwestern University, Evanston, Illinois, United States of America
- Department of Otolaryngology, Northwestern University, Chicago, Illinois, United States of America
- * E-mail:
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Kraus N, Strait DL. Emergence of biological markers of musicianship with school-based music instruction. Ann N Y Acad Sci 2015; 1337:163-9. [PMID: 25773631 DOI: 10.1111/nyas.12631] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Musician children and adults demonstrate biological distinctions in auditory processing relative to nonmusicians. For example, musician children and adults have more robust neural encoding of speech harmonics, more adaptive sound processing, and more precise neural encoding of acoustically similar sounds; these enhancements may contribute to musicians' linguistic advantages, such as for hearing speech in noise and reading. Such findings have inspired proposals that the auditory and cognitive stimulation induced by musical practice renders musicians enhanced according to biological metrics germane to communication. Cross-sectional methodologies comparing musicians with nonmusicians, however, are limited by the inability to disentangle training-related effects from demographic and innate qualities that may predistinguish musicians. Over the past several years, our laboratory has addressed this problem by examining the emergence of neural markers of musicianship in children and adolescents using longitudinal approaches to track the development of biological indices of speech processing. This work was conducted in partnership with successful community-based music programs, thus avoiding reliance on a synthetic program for the purposes of laboratory study. Outcomes indicate that many of musicians' auditory-related biological enhancements emerge with training and may promote the acquisition of language skills, including in at-risk populations.
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Affiliation(s)
- Nina Kraus
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois; Department of Communication Sciences, Northwestern University, Evanston, Illinois; Department of Neurobiology and Physiology, Northwestern University, Evanston, Illinois; Department of Otolaryngology, Northwestern University, Evanston, Illinois
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Size and synchronization of auditory cortex promotes musical, literacy, and attentional skills in children. J Neurosci 2014; 34:10937-49. [PMID: 25122894 DOI: 10.1523/jneurosci.5315-13.2014] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Playing a musical instrument is associated with numerous neural processes that continuously modify the human brain and may facilitate characteristic auditory skills. In a longitudinal study, we investigated the auditory and neural plasticity of musical learning in 111 young children (aged 7-9 y) as a function of the intensity of instrumental practice and musical aptitude. Because of the frequent co-occurrence of central auditory processing disorders and attentional deficits, we also tested 21 children with attention deficit (hyperactivity) disorder [AD(H)D]. Magnetic resonance imaging and magnetoencephalography revealed enlarged Heschl's gyri and enhanced right-left hemispheric synchronization of the primary evoked response (P1) to harmonic complex sounds in children who spent more time practicing a musical instrument. The anatomical characteristics were positively correlated with frequency discrimination, reading, and spelling skills. Conversely, AD(H)D children showed reduced volumes of Heschl's gyri and enhanced volumes of the plana temporalia that were associated with a distinct bilateral P1 asynchrony. This may indicate a risk for central auditory processing disorders that are often associated with attentional and literacy problems. The longitudinal comparisons revealed a very high stability of auditory cortex morphology and gray matter volumes, suggesting that the combined anatomical and functional parameters are neural markers of musicality and attention deficits. Educational and clinical implications are considered.
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Kraus N, Hornickel J, Strait DL, Slater J, Thompson E. Engagement in community music classes sparks neuroplasticity and language development in children from disadvantaged backgrounds. Front Psychol 2014; 5:1403. [PMID: 25566109 PMCID: PMC4268440 DOI: 10.3389/fpsyg.2014.01403] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 11/17/2014] [Indexed: 11/25/2022] Open
Abstract
Children from disadvantaged backgrounds often face impoverished auditory environments, such as greater exposure to ambient noise and fewer opportunities to participate in complex language interactions during development. These circumstances increase their risk for academic failure and dropout. Given the academic and neural benefits associated with musicianship, music training may be one method for providing auditory enrichment to children from disadvantaged backgrounds. We followed a group of primary-school students from gang reduction zones in Los Angeles, CA, USA for 2 years as they participated in Harmony Project. By providing free community music instruction for disadvantaged children, Harmony Project promotes the healthy development of children as learners, the development of children as ambassadors of peace and understanding, and the development of stronger communities. Children who were more engaged in the music program-as defined by better attendance and classroom participation-developed stronger brain encoding of speech after 2 years than their less-engaged peers in the program. Additionally, children who were more engaged in the program showed increases in reading scores, while those less engaged did not show improvements. The neural gains accompanying music engagement were seen in the very measures of neural speech processing that are weaker in children from disadvantaged backgrounds. Our results suggest that community music programs such as Harmony Project provide a form of auditory enrichment that counteracts some of the biological adversities of growing up in poverty, and can further support community-based interventions aimed at improving child health and wellness.
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Affiliation(s)
- Nina Kraus
- Auditory Neuroscience Laboratory, Department of Communication Sciences and Disorders, Northwestern UniversityEvanston, IL, USA
- Department of Otolaryngology, Neurobiology & Physiology and Northwestern University Interdepartmental Neuroscience Program, Northwestern UniversityChicago, IL, USA
| | - Jane Hornickel
- Auditory Neuroscience Laboratory, Department of Communication Sciences and Disorders, Northwestern UniversityEvanston, IL, USA
- Data Sense LLCChicago, IL, USA
| | - Dana L. Strait
- Auditory Neuroscience Laboratory, Department of Communication Sciences and Disorders, Northwestern UniversityEvanston, IL, USA
| | - Jessica Slater
- Auditory Neuroscience Laboratory, Department of Communication Sciences and Disorders, Northwestern UniversityEvanston, IL, USA
| | - Elaine Thompson
- Auditory Neuroscience Laboratory, Department of Communication Sciences and Disorders, Northwestern UniversityEvanston, IL, USA
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Slater J, Strait DL, Skoe E, O'Connell S, Thompson E, Kraus N. Longitudinal effects of group music instruction on literacy skills in low-income children. PLoS One 2014; 9:e113383. [PMID: 25409300 PMCID: PMC4237413 DOI: 10.1371/journal.pone.0113383] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Accepted: 10/24/2014] [Indexed: 11/18/2022] Open
Abstract
Children from low-socioeconomic backgrounds tend to fall progressively further behind their higher-income peers over the course of their academic careers. Music training has been associated with enhanced language and learning skills, suggesting that music programs could play a role in helping low-income children to stay on track academically. Using a controlled, longitudinal design, the impact of group music instruction on English reading ability was assessed in 42 low-income Spanish-English bilingual children aged 6-9 years in Los Angeles. After one year, children who received music training retained their age-normed level of reading performance while a matched control group's performance deteriorated, consistent with expected declines in this population. While the extent of change is modest, outcomes nonetheless provide evidence that music programs may have value in helping to counteract the negative effects of low-socioeconomic status on child literacy development.
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Affiliation(s)
- Jessica Slater
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois, United States of America
- Department of Communication Sciences, Northwestern University, Evanston, Illinois, United States of America
| | - Dana L. Strait
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois, United States of America
- Institute for Neuroscience, Northwestern University, Evanston, Illinois, United States of America
| | - Erika Skoe
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois, United States of America
- Department of Communication Sciences, Northwestern University, Evanston, Illinois, United States of America
| | - Samantha O'Connell
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois, United States of America
| | - Elaine Thompson
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois, United States of America
- Department of Communication Sciences, Northwestern University, Evanston, Illinois, United States of America
| | - Nina Kraus
- Auditory Neuroscience Laboratory, Northwestern University, Evanston, Illinois, United States of America
- Department of Communication Sciences, Northwestern University, Evanston, Illinois, United States of America
- Institute for Neuroscience, Northwestern University, Evanston, Illinois, United States of America
- Department of Neurobiology and Physiology, Northwestern University, Evanston, Illinois, United States of America
- Department of Otolaryngology, Northwestern University, Evanston, Illinois, United States of America
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Zhang L, Li P, Mao Z, Qi X, Zou J, Yu Z. Changes in motor function in the unaffected hand of stroke patients should not be ignored. Neural Regen Res 2014; 9:1323-8. [PMID: 25221586 PMCID: PMC4160860 DOI: 10.4103/1673-5374.137581] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2014] [Indexed: 11/30/2022] Open
Abstract
Motor function changes in the unaffected hand of stroke patients with hemiplegia. These changes are often ignored by clinicians owing to the extent of motor disability of the affected hand. Finger tapping frequency and Lind-mark hand function score showed that the motor function of unaffected hands in stroke patients was poorer than that of a healthy control hand. After 2 weeks of rehabilitation treatment, motor function of the unaffected hand of stroke patients was obviously improved. Therefore, attention should also be paid to motor function in the unaffected hand of stroke patients with hemiplegia during rehabilitation.
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Affiliation(s)
- Lingli Zhang
- Shanghai University of Sport, Shanghai 200438, China
| | - Peihong Li
- Shanghai University of Sport, Shanghai 200438, China
| | - Zhibang Mao
- Shanghai University of Sport, Shanghai 200438, China
| | - Xiang Qi
- Shanghai University of Sport, Shanghai 200438, China
| | - Jun Zou
- Shanghai University of Sport, Shanghai 200438, China
| | - Zhusheng Yu
- Shanghai University of Sport, Shanghai 200438, China
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Strait DL, Kraus N. Biological impact of auditory expertise across the life span: musicians as a model of auditory learning. Hear Res 2014; 308:109-21. [PMID: 23988583 PMCID: PMC3947192 DOI: 10.1016/j.heares.2013.08.004] [Citation(s) in RCA: 106] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Revised: 08/08/2013] [Accepted: 08/11/2013] [Indexed: 01/19/2023]
Abstract
Experience-dependent characteristics of auditory function, especially with regard to speech-evoked auditory neurophysiology, have garnered increasing attention in recent years. This interest stems from both pragmatic and theoretical concerns as it bears implications for the prevention and remediation of language-based learning impairment in addition to providing insight into mechanisms engendering experience-dependent changes in human sensory function. Musicians provide an attractive model for studying the experience-dependency of auditory processing in humans due to their distinctive neural enhancements compared to nonmusicians. We have only recently begun to address whether these enhancements are observable early in life, during the initial years of music training when the auditory system is under rapid development, as well as later in life, after the onset of the aging process. Here we review neural enhancements in musically trained individuals across the life span in the context of cellular mechanisms that underlie learning, identified in animal models. Musicians' subcortical physiologic enhancements are interpreted according to a cognitive framework for auditory learning, providing a model in which to study mechanisms of experience-dependent changes in human auditory function.
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Affiliation(s)
- Dana L Strait
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA; Institute for Neuroscience, Northwestern University, Chicago, IL 60611, USA
| | - Nina Kraus
- Auditory Neuroscience Laboratory, Northwestern University, 2240 Campus Drive, Evanston, IL 60208, USA; Institute for Neuroscience, Northwestern University, Chicago, IL 60611, USA; Department of Communication Sciences, Northwestern University, Evanston, IL 60208, USA; Department of Neurobiology & Physiology, Northwestern University, Evanston, IL 60208, USA; Department of Otolaryngology, Northwestern University, Evanston, IL 60208, USA.
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Miendlarzewska EA, Trost WJ. How musical training affects cognitive development: rhythm, reward and other modulating variables. Front Neurosci 2014; 7:279. [PMID: 24672420 PMCID: PMC3957486 DOI: 10.3389/fnins.2013.00279] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Accepted: 12/31/2013] [Indexed: 01/08/2023] Open
Abstract
Musical training has recently gained additional interest in education as increasing neuroscientific research demonstrates its positive effects on brain development. Neuroimaging revealed plastic changes in the brains of adult musicians but it is still unclear to what extent they are the product of intensive music training rather than of other factors, such as preexisting biological markers of musicality. In this review, we synthesize a large body of studies demonstrating that benefits of musical training extend beyond the skills it directly aims to train and last well into adulthood. For example, children who undergo musical training have better verbal memory, second language pronunciation accuracy, reading ability and executive functions. Learning to play an instrument as a child may even predict academic performance and IQ in young adulthood. The degree of observed structural and functional adaptation in the brain correlates with intensity and duration of practice. Importantly, the effects on cognitive development depend on the timing of musical initiation due to sensitive periods during development, as well as on several other modulating variables. Notably, we point to motivation, reward and social context of musical education, which are important yet neglected factors affecting the long-term benefits of musical training. Further, we introduce the notion of rhythmic entrainment and suggest that it may represent a mechanism supporting learning and development of executive functions. It also hones temporal processing and orienting of attention in time that may underlie enhancements observed in reading and verbal memory. We conclude that musical training uniquely engenders near and far transfer effects, preparing a foundation for a range of skills, and thus fostering cognitive development.
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Affiliation(s)
- Ewa A Miendlarzewska
- Department of Fundamental Neurosciences, (CMU), University of Geneva Geneva, Switzerland ; Swiss Centre of Affective Sciences, University of Geneva Geneva, Switzerland
| | - Wiebke J Trost
- Swiss Centre of Affective Sciences, University of Geneva Geneva, Switzerland
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Barrett KC, Ashley R, Strait DL, Kraus N. Art and science: how musical training shapes the brain. Front Psychol 2013; 4:713. [PMID: 24137142 PMCID: PMC3797461 DOI: 10.3389/fpsyg.2013.00713] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 09/18/2013] [Indexed: 11/13/2022] Open
Abstract
What makes a musician? In this review, we discuss innate and experience-dependent factors that mold the musician brain in addition to presenting new data in children that indicate that some neural enhancements in musicians unfold with continued training over development. We begin by addressing effects of training on musical expertise, presenting neural, perceptual, and cognitive evidence to support the claim that musicians are shaped by their musical training regimes. For example, many musician-advantages in the neural encoding of sound, auditory perception, and auditory-cognitive skills correlate with their extent of musical training, are not observed in young children just initiating musical training, and differ based on the type of training pursued. Even amidst innate characteristics that contribute to the biological building blocks that make up the musician, musicians demonstrate further training-related enhancements through extensive education and practice. We conclude by reviewing evidence from neurobiological and epigenetic approaches to frame biological markers of musicianship in the context of interactions between genetic and experience-related factors.
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Affiliation(s)
- Karen Chan Barrett
- Auditory Neuroscience Laboratory, Department of Communication Science and Disorders, Northwestern University Evanston, IL, USA ; Program in Music Theory and Cognition, Bienen School of Music, Northwestern University Evanston, IL, USA ; Music Cognition Laboratory, Program in Music Theory and Cognition, Bienen School of Music, Northwestern University Evanston, IL USA
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