1
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Sacco A, Gordon SG, Lomber SG. Gray matter volume of the feline cerebral cortex and structural plasticity following perinatal deafness. Neuroimage 2024:120813. [PMID: 39182711 DOI: 10.1016/j.neuroimage.2024.120813] [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: 03/22/2024] [Revised: 08/12/2024] [Accepted: 08/22/2024] [Indexed: 08/27/2024] Open
Abstract
In response to sensory deprivation, the brain adapts according to contemporary demands to efficiently navigate a modified perceptual environment. This reorganization may result in improved processing of the remaining senses-a phenomenon referred to as compensatory crossmodal plasticity. One approach to explore this neuroplasticity is to consider the macrostructural changes in neural tissue that mirror this functional optimization. The current study is the first of its kind to measure MRI-derived gray matter (GM) volumes of control felines (n=30), while additionally identifying volumetric differences in response to perinatal deafness (30 ototoxically-deafened cats). To accomplish this purpose, regional and morphometric methods were performed in parallel. The regional analysis evaluated volumetric alterations of global GM, as well as the volumes of 146 regions of interest (ROIs) and 12 functional subgroupings of these ROIs. Results revealed whole-brain GM preservation; however, somatosensory and visual cortices exhibited an overall increase in volume. On a smaller scale, this analysis uncovered two auditory ROIs (second auditory cortex, A2, and ventral auditory field, VAF) that decreased in volume alongside two visual regions (anteromedial lateral suprasylvian area, AMLS and splenial visual area, SVA) that increased-all localized within the right hemisphere. Comparatively, the findings of tensor-based morphometry (TBM) generally aligned with those of the ROI-based method, as this voxel-wise approach demonstrated clusters of expansion coincident with visual- and somatosensory-related loci; although, it failed to detect any GM reductions following deafness. As distinct differences were identified in each analysis, the current study highlights the importance of employing multiple methods when exploring MRI volumetry. Overall, this study proposes that volumetric alterations within sensory loci allude to a redistribution of cortical space arising from modified perceptual demands following auditory deprivation.
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Affiliation(s)
- Alessandra Sacco
- Integrated Program in Nseuroscience, McGill University, Montreal, Quebec, Canada
| | - Stephen G Gordon
- Integrated Program in Nseuroscience, McGill University, Montreal, Quebec, Canada
| | - Stephen G Lomber
- Integrated Program in Nseuroscience, McGill University, Montreal, Quebec, Canada; Department of Physiology, McGill University, Montreal, Quebec, Canada.
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2
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Heng JG, Zhang J, Bonetti L, Lim WPH, Vuust P, Agres K, Chen SHA. Understanding music and aging through the lens of Bayesian inference. Neurosci Biobehav Rev 2024; 163:105768. [PMID: 38908730 DOI: 10.1016/j.neubiorev.2024.105768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 06/05/2024] [Accepted: 06/10/2024] [Indexed: 06/24/2024]
Abstract
Bayesian inference has recently gained momentum in explaining music perception and aging. A fundamental mechanism underlying Bayesian inference is the notion of prediction. This framework could explain how predictions pertaining to musical (melodic, rhythmic, harmonic) structures engender action, emotion, and learning, expanding related concepts of music research, such as musical expectancies, groove, pleasure, and tension. Moreover, a Bayesian perspective of music perception may shed new insights on the beneficial effects of music in aging. Aging could be framed as an optimization process of Bayesian inference. As predictive inferences refine over time, the reliance on consolidated priors increases, while the updating of prior models through Bayesian inference attenuates. This may affect the ability of older adults to estimate uncertainties in their environment, limiting their cognitive and behavioral repertoire. With Bayesian inference as an overarching framework, this review synthesizes the literature on predictive inferences in music and aging, and details how music could be a promising tool in preventive and rehabilitative interventions for older adults through the lens of Bayesian inference.
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Affiliation(s)
- Jiamin Gladys Heng
- School of Computer Science and Engineering, Nanyang Technological University, Singapore.
| | - Jiayi Zhang
- Interdisciplinary Graduate Program, Nanyang Technological University, Singapore; School of Social Sciences, Nanyang Technological University, Singapore; Centre for Research and Development in Learning, Nanyang Technological University, Singapore
| | - Leonardo Bonetti
- Center for Music in the Brain, Department of Clinical Medicine, Aarhus University & The Royal Academy of Music, Aarhus, Aalborg, Denmark; Centre for Eudaimonia and Human Flourishing, Linacre College, University of Oxford, United Kingdom; Department of Psychiatry, University of Oxford, United Kingdom; Department of Psychology, University of Bologna, Italy
| | | | - Peter Vuust
- Center for Music in the Brain, Department of Clinical Medicine, Aarhus University & The Royal Academy of Music, Aarhus, Aalborg, Denmark
| | - Kat Agres
- Centre for Music and Health, National University of Singapore, Singapore; Yong Siew Toh Conservatory of Music, National University of Singapore, Singapore
| | - Shen-Hsing Annabel Chen
- School of Social Sciences, Nanyang Technological University, Singapore; Centre for Research and Development in Learning, Nanyang Technological University, Singapore; Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore; National Institute of Education, Nanyang Technological University, Singapore.
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3
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Chen J, Chen X, Gong L, Zhang D, Liu Q. Behind the wheel: exploring gray matter variations in experienced drivers. PeerJ 2024; 12:e17228. [PMID: 38618564 PMCID: PMC11015830 DOI: 10.7717/peerj.17228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 03/21/2024] [Indexed: 04/16/2024] Open
Abstract
Background Driving is a complex skill involving various cognitive activities. Previous research has explored differences in the brain structures related to the navigational abilities of drivers compared to non-drivers. However, it remains unclear whether changes occur in the structures associated with low-level sensory and higher-order cognitive abilities in drivers. Methods Gray matter volume, assessed via voxel-based morphometry analysis of T1-weighted images, is considered a reliable indicator of structural changes in the brain. This study employs voxel-based morphological analysis to investigate structural differences between drivers (n = 22) and non-drivers (n = 20). Results The results indicate that, in comparison to non-drivers, drivers exhibit significantly reduced gray matter volume in the middle occipital gyrus, middle temporal gyrus, supramarginal gyrus, and cerebellum, suggesting a relationship with driving-related experience. Furthermore, the volume of the middle occipital gyrus, and middle temporal gyrus, is found to be marginally negative related to the years of driving experience, suggesting a potential impact of driving experience on gray matter volume. However, no significant correlations were observed between driving experiences and frontal gray matter volume. Conclusion These findings suggest that driving skills and experience have a pronounced impact on the cortical areas responsible for low-level sensory and motor processing. Meanwhile, the influence on cortical areas associated with higher-order cognitive function appears to be minimal.
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Affiliation(s)
- Jiangtao Chen
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, Liaoning, China
| | - Xiaoyu Chen
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, Liaoning, China
| | - Li Gong
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, Liaoning, China
| | - Di Zhang
- School of Psychology, Guizhou Normal University, Guiyang, Guizhou, China
| | - Qiang Liu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, Liaoning, China
- Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu, Sichuan, China
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4
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Rogers F, Metzler-Baddeley C. The effects of musical instrument training on fluid intelligence and executive functions in healthy older adults: A systematic review and meta-analysis. Brain Cogn 2024; 175:106137. [PMID: 38340535 DOI: 10.1016/j.bandc.2024.106137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 01/29/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Abstract
Intervention studiescombiningcognitive and motor demands have reported far-transfer cognitive benefits in healthy ageing. This systematic review and meta-analysis evaluated the effects of music and rhythm intervention on cognition in older adulthood. Inclusion criteria specified: 1) musical instrument training; 2) healthy, musically-naïve adults (≥60 years); 3) control group; 4) measure of executive function. Ovid, PubMed, Scopus and the Cochrane Library online databases were searched in August 2023. Data from thirteen studies were analysed (N = 502 participants). Study quality was assessed using the Cochrane Risk of Bias tool (RoB 2; Sterne et al., 2019). Random effects models revealed: a low effect on inhibition (d = 0.27,p = .0335); a low-moderate effect on switching (d = -0.39, p = .0021); a low-moderate effect on verbal category switching (d =0.39,p = .0166); and a moderate effect on processing speed (d = 0.47,p < .0001). No effect was found for selective visual attention, working memory, or verbal memory. With regards to overall bias, three studies were rated as "high", nine studies were rated as having "some concerns" and one was rated "low". The meta-analysis suggests that learning to play a musical instrument enhances attention inhibition, switching and processing speed in ageing.
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Affiliation(s)
- Fionnuala Rogers
- Cardiff University Brain Research Imaging Centre (CUBRIC), School of Psychology, Maindy Road, Cardiff University, Cardiff, United Kingdom.
| | - Claudia Metzler-Baddeley
- Cardiff University Brain Research Imaging Centre (CUBRIC), School of Psychology, Maindy Road, Cardiff University, Cardiff, United Kingdom
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5
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Pantaleo MM, Arcuri G, Manfredi M, Proverbio AM. Music literacy improves reading skills via bilateral orthographic development. Sci Rep 2024; 14:3506. [PMID: 38347056 PMCID: PMC10861541 DOI: 10.1038/s41598-024-54204-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 02/09/2024] [Indexed: 02/15/2024] Open
Abstract
Considerable evidence suggests that musical education induces structural and functional neuroplasticity in the brain. This study aimed to explore the potential impact of such changes on word-reading proficiency. We investigated whether musical training promotes the development of uncharted orthographic regions in the right hemisphere leading to better reading abilities. A total of 60 healthy, right-handed culturally matched professional musicians and controls took part in this research. They were categorised as normo-typical readers based on their reading speed (syl/sec) and subdivided into two groups of relatively good and poor readers. High density EEG/ERPs were recorded while participants engaged in a note or letter detection task. Musicians were more fluent in word, non-word and text reading tests, and faster in detecting both notes and words. They also exhibited greater N170 and P300 responses, and target-non target differences for words than controls. Similarly, good readers showed larger N170 and P300 responses than poor readers. Increased reading skills were associated to a bilateral activation of the occipito/temporal cortex, during music and word reading. Source reconstruction also showed a reduced activation of the left fusiform gyrus, and of areas devoted to attentional/ocular shifting in poor vs. good readers, and in controls vs. musicians. Data suggest that music literacy acquired early in time can shape reading circuits by promoting the specialization of a right-sided reading area, whose activity was here associated with enhanced reading proficiency. In conclusion, music literacy induces measurable neuroplastic changes in the left and right OT cortex responsible for improved word reading ability.
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Affiliation(s)
- Marta Maria Pantaleo
- Cognitive Electrophysiology Lab, Department of Psychology, University of Milano-Bicocca, Piazza Dell'Ateneo Nuovo 1, 20162, Milan, Italy
| | - Giulia Arcuri
- Cognitive Electrophysiology Lab, Department of Psychology, University of Milano-Bicocca, Piazza Dell'Ateneo Nuovo 1, 20162, Milan, Italy
| | - Mirella Manfredi
- Psychologisches Institut, University of Zurich, Zurich, Switzerland
| | - Alice Mado Proverbio
- Cognitive Electrophysiology Lab, Department of Psychology, University of Milano-Bicocca, Piazza Dell'Ateneo Nuovo 1, 20162, Milan, Italy.
- Milan Center for Neuroscience, NeuroMI, Milan, Italy.
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6
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Luauté J, Beaudoin-Gobert M. Optimising recovery of consciousness after coma. From bench to bedside and vice versa. Presse Med 2023; 52:104165. [PMID: 36948412 DOI: 10.1016/j.lpm.2023.104165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 03/13/2023] [Indexed: 03/24/2023] Open
Abstract
BACKGROUND Several methods have been proposed to foster recovery of consciousness in patients with disorders of consciousness (DoC). OBJECTIVE Critically assess pharmacological and non-pharmacological treatments for patients with chronic DoC. METHODS A narrative mini-review, and critical analysis of the scientific literature on the various proposed therapeutic approaches, with particular attention to level of evidence, risk-benefit ratio, and feasibility. RESULTS AND DISCUSSION Personalised sensory stimulation, median nerve stimulation, transcranial direct current stimulation (tDCS), amantadine and zolpidem all have favourable risk-benefit ratios and are easy to implement in clinical practice. These treatments should be proposed to every patient with chronic DoC. Comprehensive patient management should also include regular lifting, pain assessment and treatment, attempts to restore sleep and circadian rhythms, implementation of rest periods, comfort and nursing care, and a rehabilitation program with a multi-disciplinary team with expertise in this field. More invasive treatments may cause adverse effects and require further investigation to confirm preliminary, encouraging results and to better define responders' intervention parameters. Scientific studies are essential and given the severity of the disability and handicap that results from DoC, research in this area should aim to develop new therapeutic approaches.
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Affiliation(s)
- Jacques Luauté
- Université Claude Bernard Lyon 1, CNRS, INSERM, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, Trajectoires, F-69500 Bron, France; Hôpital Henry Gabrielle, Saint-Genis Laval, Hospices Civils de Lyon, 69230 France.
| | - Maude Beaudoin-Gobert
- Université Claude Bernard Lyon 1, CNRS, INSERM, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, Trajectoires, F-69500 Bron, France
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7
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MacIntyre AD, Lo HYJ, Cross I, Scott S. Task-irrelevant auditory metre shapes visuomotor sequential learning. PSYCHOLOGICAL RESEARCH 2023; 87:872-893. [PMID: 35690927 PMCID: PMC10017598 DOI: 10.1007/s00426-022-01690-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 05/17/2022] [Indexed: 11/24/2022]
Abstract
The ability to learn and reproduce sequences is fundamental to every-day life, and deficits in sequential learning are associated with developmental disorders such as specific language impairment. Individual differences in sequential learning are usually investigated using the serial reaction time task (SRTT), wherein a participant responds to a series of regularly timed, seemingly random visual cues that in fact follow a repeating deterministic structure. Although manipulating inter-cue interval timing has been shown to adversely affect sequential learning, the role of metre (the patterning of salience across time) remains unexplored within the regularly timed, visual SRTT. The current experiment consists of an SRTT adapted to include task-irrelevant auditory rhythms conferring a sense of metre. We predicted that (1) participants' (n = 41) reaction times would reflect the auditory metric structure; (2) that disrupting the correspondence between the learned visual sequence and auditory metre would impede performance; and (3) that individual differences in sensitivity to rhythm would predict the magnitude of these effects. Altering the relationship via a phase shift between the trained visual sequence and auditory metre slowed reaction times. Sensitivity to rhythm was predictive of reaction times over all. In an exploratory analysis, we, moreover, found that approximately half of participants made systematically different responses to visual cues on the basis of the cues' position within the auditory metre. We demonstrate the influence of auditory temporal structures on visuomotor sequential learning in a widely used task where metre and timing are rarely considered. The current results indicate sensitivity to metre as a possible latent factor underpinning individual differences in SRTT performance.
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Affiliation(s)
- Alexis Deighton MacIntyre
- Institute of Cognitive Neuroscience, University College London, London, UK. .,Centre for Music and Science, University of Cambridge, Cambridge, UK. .,MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK.
| | | | - Ian Cross
- Centre for Music and Science, University of Cambridge, Cambridge, UK
| | - Sophie Scott
- Institute of Cognitive Neuroscience, University College London, London, UK
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8
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Toh XR, Tan SH, Wong G, Lau F, Wong FCK. Enduring musician advantage among former musicians in prosodic pitch perception. Sci Rep 2023; 13:2657. [PMID: 36788323 PMCID: PMC9929097 DOI: 10.1038/s41598-023-29733-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 02/09/2023] [Indexed: 02/16/2023] Open
Abstract
Musical training has been associated with various cognitive benefits, one of which is enhanced speech perception. However, most findings have been based on musicians taking part in ongoing music lessons and practice. This study thus sought to determine whether the musician advantage in pitch perception in the language domain extends to individuals who have ceased musical training and practice. To this end, adult active musicians (n = 22), former musicians (n = 27), and non-musicians (n = 47) were presented with sentences spoken in a native language, English, and a foreign language, French. The final words of the sentences were either prosodically congruous (spoken at normal pitch height), weakly incongruous (pitch was increased by 25%), or strongly incongruous (pitch was increased by 110%). Results of the pitch discrimination task revealed that although active musicians outperformed former musicians, former musicians outperformed non-musicians in the weakly incongruous condition. The findings suggest that the musician advantage in pitch perception in speech is retained to some extent even after musical training and practice is discontinued.
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Affiliation(s)
- Xin Ru Toh
- grid.59025.3b0000 0001 2224 0361Linguistics and Multilingual Studies, School of Humanities, Nanyang Technological University, Singapore, Singapore
| | - Shen Hui Tan
- grid.59025.3b0000 0001 2224 0361Linguistics and Multilingual Studies, School of Humanities, Nanyang Technological University, Singapore, Singapore
| | - Galston Wong
- grid.267323.10000 0001 2151 7939School of Brain and Behavioral Sciences, The University of Texas at Dallas, Dallas, TX USA
| | - Fun Lau
- grid.59025.3b0000 0001 2224 0361Linguistics and Multilingual Studies, School of Humanities, Nanyang Technological University, Singapore, Singapore
| | - Francis C. K. Wong
- grid.59025.3b0000 0001 2224 0361Linguistics and Multilingual Studies, School of Humanities, Nanyang Technological University, Singapore, Singapore
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9
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Abstract
Through long-term training, music experts acquire complex and specialized sensorimotor skills, which are paralleled by continuous neuro-anatomical and -functional adaptations. The underlying neuroplasticity mechanisms have been extensively explored in decades of research in music, cognitive, and translational neuroscience. However, the absence of a comprehensive review and quantitative meta-analysis prevents the plethora of variegated findings to ultimately converge into a unified picture of the neuroanatomy of musical expertise. Here, we performed a comprehensive neuroimaging meta-analysis of publications investigating neuro-anatomical and -functional differences between musicians (M) and non-musicians (NM). Eighty-four studies were included in the qualitative synthesis. From these, 58 publications were included in coordinate-based meta-analyses using the anatomic/activation likelihood estimation (ALE) method. This comprehensive approach delivers a coherent cortico-subcortical network encompassing sensorimotor and limbic regions bilaterally. Particularly, M exhibited higher volume/activity in auditory, sensorimotor, interoceptive, and limbic brain areas and lower volume/activity in parietal areas as opposed to NM. Notably, we reveal topographical (dis-)similarities between the identified functional and anatomical networks and characterize their link to various cognitive functions by means of meta-analytic connectivity modelling. Overall, we effectively synthesized decades of research in the field and provide a consistent and controversies-free picture of the neuroanatomy of musical expertise.
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10
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Speranza L, Pulcrano S, Perrone-Capano C, di Porzio U, Volpicelli F. Music affects functional brain connectivity and is effective in the treatment of neurological disorders. Rev Neurosci 2022; 33:789-801. [PMID: 35325516 DOI: 10.1515/revneuro-2021-0135] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 02/25/2022] [Indexed: 11/15/2022]
Abstract
In a million years, under the pressure of natural selection, hominins have acquired the abilities for vocal learning, music, and language. Music is a relevant human activity, highly effective in enhancing sociality, is a universal experience common to all known human cultures, although it varies in rhythmic and melodic complexity. It has been part of human life since the beginning of our history, or almost, and it strengthens the mother-baby relation even within the mother's womb. Music engages multiple cognitive functions, and promotes attention, concentration, imagination, creativity, elicits memories and emotions, and stimulates imagination, and harmony of movement. It changes the chemistry of the brain, by inducing the release of neurotransmitters and hormones (dopamine, serotonin, and oxytocin) and activates the reward and prosocial systems. In addition, music is also used to develop new therapies necessary to alleviate severe illness, especially neurological disorders, and brain injuries.
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Affiliation(s)
- Luisa Speranza
- Department of Neuroscience, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Salvatore Pulcrano
- Institute of Genetics and Biophysics, "Adriano Buzzati-Traverso", C.N.R., 80131 Naples, Italy.,Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
| | - Carla Perrone-Capano
- Institute of Genetics and Biophysics, "Adriano Buzzati-Traverso", C.N.R., 80131 Naples, Italy.,Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
| | - Umberto di Porzio
- Institute of Genetics and Biophysics, "Adriano Buzzati-Traverso", C.N.R., 80131 Naples, Italy
| | - Floriana Volpicelli
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
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11
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Worschech F, Altenmüller E, Jünemann K, Sinke C, Krüger THC, Scholz DS, Müller CAH, Kliegel M, James CE, Marie D. Evidence of cortical thickness increases in bilateral auditory brain structures following piano learning in older adults. Ann N Y Acad Sci 2022; 1513:21-30. [PMID: 35292982 DOI: 10.1111/nyas.14762] [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: 11/16/2021] [Accepted: 02/03/2022] [Indexed: 12/25/2022]
Abstract
Morphological differences in the auditory brain of musicians compared to nonmusicians are often associated with life-long musical activity. Cross-sectional studies, however, do not allow for any causal inferences, and most experimental studies testing music-driven adaptations investigated children. Although the importance of the age at which musical training begins is widely recognized to impact neuroplasticity, there have been few longitudinal studies examining music-related changes in the brains of older adults. Using magnetic resonance imaging, we measured cortical thickness (CT) of 12 auditory-related regions of interest before and after 6 months of musical instruction in 134 healthy, right-handed, normal-hearing, musically-naive older adults (64-76 years old). Prior to the study, all participants were randomly assigned to either piano training or to a musical culture/music listening group. In five regions-left Heschl's gyrus, left planum polare, bilateral superior temporal sulcus, and right Heschl's sulcus-we found an increase in CT in the piano training group compared with the musical culture group. Furthermore, CT of the right Heschl's gyrus could be identified as a morphological substrate supporting speech in noise perception. The results support the conclusion that playing an instrument is an effective stimulator for cortical plasticity, even in older adults.
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Affiliation(s)
- Florian Worschech
- Institute for Music Physiology and Musicians' Medicine, Hanover University of Music, Drama and Media, Hanover, Germany.,Center for Systems Neuroscience, Hanover, Germany
| | - Eckart Altenmüller
- Institute for Music Physiology and Musicians' Medicine, Hanover University of Music, Drama and Media, Hanover, Germany.,Center for Systems Neuroscience, Hanover, Germany
| | - Kristin Jünemann
- Center for Systems Neuroscience, Hanover, Germany.,Division of Clinical Psychology & Sexual Medicine, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hanover Medical School, Hanover, Germany
| | - Christopher Sinke
- Division of Clinical Psychology & Sexual Medicine, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hanover Medical School, Hanover, Germany
| | - Tillmann H C Krüger
- Center for Systems Neuroscience, Hanover, Germany.,Division of Clinical Psychology & Sexual Medicine, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hanover Medical School, Hanover, Germany
| | - Daniel S Scholz
- Institute for Music Physiology and Musicians' Medicine, Hanover University of Music, Drama and Media, Hanover, Germany.,Center for Systems Neuroscience, Hanover, Germany
| | - Cécile A H Müller
- Geneva Musical Minds Lab, Geneva School of Health Sciences, University of Applied Sciences and Arts Western Switzerland HES-SO, Geneva, Switzerland
| | - Matthias Kliegel
- Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland.,Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland
| | - Clara E James
- Geneva Musical Minds Lab, Geneva School of Health Sciences, University of Applied Sciences and Arts Western Switzerland HES-SO, Geneva, Switzerland.,Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
| | - Damien Marie
- Geneva Musical Minds Lab, Geneva School of Health Sciences, University of Applied Sciences and Arts Western Switzerland HES-SO, Geneva, Switzerland.,Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
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12
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An Introduction to Musical Interactions. MULTIMODAL TECHNOLOGIES AND INTERACTION 2022. [DOI: 10.3390/mti6010004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The article presents a contextual survey of eight contributions in the special issue Musical Interactions (Volume I) in Multimodal Technologies and Interaction. The presentation includes (1) a critical examination of what it means to be musical, to devise the concept of music proper to MTI as well as multicultural proximity, and (2) a conceptual framework for instrumentation, design, and assessment of musical interaction research through five enabling dimensions: Affordance; Design Alignment; Adaptive Learning; Second-Order Feedback; Temporal Integration. Each dimension is discussed and applied in the survey. The results demonstrate how the framework provides an interdisciplinary scope required for musical interaction, and how this approach may offer a coherent way to describe and assess approaches to research and design as well as implementations of interactive musical systems. Musical interaction stipulates musical liveness for experiencing both music and technologies. While music may be considered ontologically incomplete without a listener, musical interaction is defined as ontological completion of a state of music and listening through a listener’s active engagement with musical resources in multimodal information flow.
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13
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Ivanova E, Panayotova T, Grechenliev I, Peshev B, Kolchakova P, Milanova V. A Complex Combination Therapy for a Complex Disease-Neuroimaging Evidence for the Effect of Music Therapy in Schizophrenia. Front Psychiatry 2022; 13:795344. [PMID: 35370834 PMCID: PMC8964524 DOI: 10.3389/fpsyt.2022.795344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 01/31/2022] [Indexed: 11/29/2022] Open
Abstract
Schizophrenia is a disease characterized by clinical polymorphism: a combination of diverse syndromes defined by differences in structure, course and outcome. The etiology and pathogenesis of this mental disorder is still not completely understood, in spite of the achievements in the fields of neuroscience, genetics, neuroimaging and others. Different treatment strategies have been developed for patients with schizophrenia, but the search for new pharmacological agents continues with the mission of achieving a more effective control over the disease manifestations (positive and negative symptoms), improvement of the patients' social functioning and quality of life. The accumulated clinical experience has revealed that drug treatment and the inclusion in various rehabilitation programs and social skills training shows promising results in these patients. In recent years a plethora of evidence has been compiled regarding the role of music therapy as a possible alternative in the combination treatment of patients with mental disorders, schizophrenia included. Thus, the purpose of this review is to present the reader with a more detailed and science-based account of the beneficial effect of music therapy on the general wellbeing of patients diagnosed with schizophrenia. To fulfill our goal, we will focus mainly on the evidence provided by modern neuroimaging research.
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Affiliation(s)
- Elena Ivanova
- Psychiatric Clinic, Alexandrovska University Hospital, Sofia, Bulgaria.,Department of Psychiatry and Medical Psychology, Medical University, Sofia, Bulgaria
| | | | - Ivan Grechenliev
- Psychiatric Clinic, Alexandrovska University Hospital, Sofia, Bulgaria
| | - Bogomil Peshev
- Psychiatric Clinic, Alexandrovska University Hospital, Sofia, Bulgaria
| | | | - Vihra Milanova
- Psychiatric Clinic, Alexandrovska University Hospital, Sofia, Bulgaria
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14
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Alves-Pinto A, Emch M, Lampe R. Effects of Piano Training in Unilateral Cerebral Palsy Using Probabilistic and Deterministic Tractography: A Case Report. Front Hum Neurosci 2021; 15:622082. [PMID: 34744658 PMCID: PMC8567167 DOI: 10.3389/fnhum.2021.622082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 09/14/2021] [Indexed: 12/14/2022] Open
Abstract
Cerebral palsy (CP) is an umbrella term encompassing motor and often additional disabilities, resulting from insult to the developing brain and remaining throughout life. Imaging-detected alterations in white matter microstructure affect not only motor but also sensorimotor pathways. In this context, piano training is believed to promote sensorimotor rehabilitation for the multiplicity of skills and neuronal processes it involves and integrates. However, it remains unknown how this contribution may occur. Here, effects of 1.5 years of piano training in an adolescent with unilateral CP were investigated through tests of manual function and by comparing fractional anisotropy, mean diffusivity, radial and axial diffusivity in neuronal pathways pre- vs. post-training. In the absence of a control condition and of data from a larger cohort, both probabilistic neighborhood and deterministic tractography were employed to reduce bias associated with a single-case analysis and/or with user-input. No changes in manual function were detected with the tests performed. In turn, the two tractography methods yielded similar values for all studied metrics. Furthermore, post-hoc analyses yielded increased fractional anisotropy accompanied by decreases in mean diffusivity in the bilateral dorsal cingulate that were at least as large as and more consistent than in the bilateral corticospinal tract. This suggests contributions of training to the development of non-motor processes. Reduced anisotropy and correspondingly high mean diffusivity were observed for the bilateral corticospinal tract as well as for the right arcuate and the inferior longitudinal fasciculus, two sensory processing-related pathways, confirming the importance of sensorimotor rehabilitation in CP.
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Affiliation(s)
- Ana Alves-Pinto
- Research Unit of the Buhl-Strohmaier Foundation for Pediatric Neuroorthopaedics and Cerebral Palsy, Orthopaedic Department, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Mónica Emch
- Department of Neuroradiology, School of Medicine, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany.,TUM-Neuroimaging Center (TUM-NIC), Technical University of Munich, Munich, Germany.,Graduate School of Systemic Neurosciences, Ludwig-Maximilians-Universität, Munich, Germany
| | - Renée Lampe
- Research Unit of the Buhl-Strohmaier Foundation for Pediatric Neuroorthopaedics and Cerebral Palsy, Orthopaedic Department, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany.,Markus Würth Stiftungsprofessur, Munich, Germany
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15
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Effects of an external compared to an internal focus of attention on the excitability of fast and slow(er) motor pathways. Sci Rep 2021; 11:17910. [PMID: 34504145 PMCID: PMC8429756 DOI: 10.1038/s41598-021-97168-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 08/19/2021] [Indexed: 11/16/2022] Open
Abstract
The neurophysiological mechanisms underlying the behavioural improvements usually associated with an external (EF) compared with an internal focus of attention (IF) remain poorly investigated. Surround inhibition in the primary cortex has been shown to be more pronounced with an EF, indicating a more spatial restriction of the motor command. However, the influence of different foci on the temporal aspect of the motor command, such as the modulation of fast versus slow(er) motor pathways, remains unknown and was therefore investigated in this study. Fourteen participants were asked to press on a pedal with the right foot to match its position with a target line displayed on a screen. The deviation of the pedal from the target line was used as a behavioural parameter and compared between both foci (EF vs IF). Additionally, conditioned H-reflexes were evoked during the motor task to assess the excitability of fast (direct) and slower (more indirect) motor pathways when adopting an EF or IF. With an EF compared to an IF, the motor performance was enhanced (P = .001; + 24%) and the activation of slow(er) motor pathways was reduced (P < 0.001, − 11.73%). These findings demonstrate for the first time that using different attentional strategies (EF and IF) has an influence on the excitability of slow(er) motor pathways. Together with the increased intracortical inhibition and surround inhibition known from previous studies, the diminished activation in the slow(er) motor pathways further explains why using an EF is a more economic strategy.
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16
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Song L, Yang H, Yang M, Liu D, Ge Y, Long J, Dong P. Professional chess expertise modulates whole brain functional connectivity pattern homogeneity and couplings. Brain Imaging Behav 2021; 16:587-595. [PMID: 34453664 DOI: 10.1007/s11682-021-00537-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/07/2021] [Indexed: 11/26/2022]
Abstract
Previous studies have revealed changed functional connectivity patterns between brain areas in chess players using resting-state functional magnetic resonance imaging (rs-fMRI). However, how to exactly characterize the voxel-wise whole brain functional connectivity pattern changes in chess players remains unclear. It could provide more convincing evidence for establishing the relationship between long-term chess practice and brain function changes. In this study, we employed newly developed whole brain functional connectivity pattern homogeneity (FcHo) method to identify the voxel-wise changes of functional connectivity patterns in 28 chess master players and 27 healthy novices. Seed-based functional connectivity analysis was used to identify the alteration of corresponding functional couplings. FcHo analysis revealed significantly increased whole brain functional connectivity pattern similarity in anterior cingulate cortex (ACC), anterior middle temporal gyrus (aMTG), primary visual cortex (V1), and decreased FcHo in thalamus and precentral gyrus in chess players. Resting-state functional connectivity analyses identified chess players showing decreased functional connections between V1 and precentral gyrus. Besides, a linear support vector machine (SVM) based classification achieved an accuracy of 85.45%, a sensitivity of 85.71% and a specificity of 85.19% to differentiate chess players from novices by leave-one-out cross-validation. Finally, correlation analyses revealed that the mean FcHo values of thalamus were significantly negatively correlated with the training time. Our findings provide new evidences for the important roles of ACC, aMTG, V1, thalamus and precentral gyrus in chess players. The findings also indicate that long-term professional chess training may enhance the semantic and episodic processing, efficiency of visual-motor transformation, and cognitive ability.
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Affiliation(s)
- Limei Song
- School of Medical Imaging, Weifang Medical University, Weifang, 261053, Shandong, China.
| | - Huadong Yang
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
| | - Mingdong Yang
- Shouguang People's Hospital, Shouguang, 262700, China
| | - Dianmei Liu
- School of Medical Imaging, Weifang Medical University, Weifang, 261053, Shandong, China
- Medical Imaging Center, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
| | - Yanming Ge
- School of Medical Imaging, Weifang Medical University, Weifang, 261053, Shandong, China
- Medical Imaging Center, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
| | - Jinfeng Long
- School of Medical Imaging, Weifang Medical University, Weifang, 261053, Shandong, China
| | - Peng Dong
- School of Medical Imaging, Weifang Medical University, Weifang, 261053, Shandong, China.
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17
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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.
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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
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18
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Kuo YL, Fisher BE. Relationship between interhemispheric inhibition and bimanual coordination: absence of instrument specificity on motor performance in professional musicians. Exp Brain Res 2020; 238:2921-2930. [PMID: 33057870 DOI: 10.1007/s00221-020-05951-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 10/06/2020] [Indexed: 12/20/2022]
Abstract
Functional reorganization in a musician's brain has long been considered strong evidence of experience-dependent neuroplasticity. Highly coordinated bimanual movements require abundant communication between bilateral hemispheres. Interhemispheric inhibition (IHI) is the communication between bilateral primary motor cortices, and there is beginning evidence to suggest that IHI is modified according to instrument type, possibly due to instrument-dependent motor training. However, it is unknown whether IHI adaptations are associated with non-musical bimanual tasks that resemble specific musical instruments. Therefore, we aimed to investigate the relationship between IHI and bimanual coordination in keyboard players compared with string players. Bimanual coordination was measured by a force tracking task, categorized as symmetric and asymmetric conditions. Ipsilateral silent period (iSP) was obtained using transcranial magnetic stimulation to index IHI in both left (L) and right (R) hemispheres. Canonical correlation analysis was performed to identify linear relationships between the IHI and bimanual coordination outcomes. There was no difference in bimanual coordination outcomes between keyboard and string players. Increased iSP from the L to R hemisphere was found in string players compared to keyboard players. There appeared to be different instrument-dependent relationships between IHI and bimanual coordination, regardless of symmetric or asymmetric task. Laboratory motor assessments resembling specific features of musical instruments (symmetric vs. asymmetric hand use) did not distinctly characterize bimanual motor skills between keyboard and string players. The relationships between IHI and bimanual coordination in these two instrument types were independent of task condition. Instrument-dependent neuroplasticity may be evident only within the context of musical instrument playing.
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Affiliation(s)
- Yi-Ling Kuo
- Department of Physical Therapy Education, SUNY Upstate Medical University, 750 East Adams Street, 3316 Academic Building, Syracuse, NY, 13210, USA. .,Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA.
| | - Beth E Fisher
- Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA.,Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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19
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González A, Pérez P, Santapau M, González JJ, Modroño CD. A neuroimaging comparative study of changes in a cellist's brain when playing contemporary and Baroque styles. Brain Cogn 2020; 145:105623. [PMID: 32950818 DOI: 10.1016/j.bandc.2020.105623] [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: 06/09/2020] [Revised: 08/18/2020] [Accepted: 08/30/2020] [Indexed: 10/23/2022]
Abstract
The emergence of different styles of Contemporary concert music in the 20th century led to a marked modification of the foundations built on previous styles. This work investigates whether these modifications, which include procedures and technical resources different to those used in the interpretation of previous musical styles, require different encephalic controls to those used in tonal music and if the experience of the musician in these styles influences them. Functional magnetic resonance images of encephalic regions from 13 professional cellists while interpreting Baroque and Contemporary excerpts inside an MRI scanner were acquired. Activation and connectivity encephalic maps show common cortical motor and sensorial regions (Precentral, Postcentral and Supramarginal Gyri) in both interpretation styles, but with different hemispheric intensity levels. However, certain auditory and motor regions only activate during Baroque. Connectivity maps show some exclusive seed-regions; thus, the Heschl's and Superior Frontal Gyri, Planum-Temporal and Caudate appear as prominent seeds when playing Baroque, whereas when playing Contemporary, the main seeds appear in the Cerebellar-Vermis, Insular cortex and Parietal Operculum. The discrepancies found are attributed to different cognitive, sensory and motor demands underlying the musical interpretation of each style, as well as to the musicians' learning of and training in these styles.
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Affiliation(s)
- Almudena González
- Departamento Ciencias Médicas Básicas (Fisiología, Medicina), Universidad de La Laguna, 38200 Santa Cruz de Tenerife, Spain; Conservatorio Superior de Música de Canarias, 38009 Santa Cruz de Tenerife, Spain; Departamento Historia del Arte y Filosofía, Universidad de La Laguna, 38200 Santa Cruz de Tenerife, Spain.
| | - Pompeyo Pérez
- Departamento Historia del Arte y Filosofía, Universidad de La Laguna, 38200 Santa Cruz de Tenerife, Spain.
| | - Manuel Santapau
- Conservatorio Profesional de Requena, 46340 Requena, Valencia, Spain; Departamento de Biología, Universidad de las Islas Baleares, 07122 Palma de Mallorca, Illes Balears, Spain.
| | - Julián J González
- Departamento Ciencias Médicas Básicas (Fisiología, Medicina), Universidad de La Laguna, 38200 Santa Cruz de Tenerife, Spain; Departamento de Biología, Universidad de las Islas Baleares, 07122 Palma de Mallorca, Illes Balears, Spain.
| | - Cristián D Modroño
- Departamento Ciencias Médicas Básicas (Fisiología, Medicina), Universidad de La Laguna, 38200 Santa Cruz de Tenerife, Spain.
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20
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Minutillo A, Panza G, Mauri MC. Musical practice and BDNF plasma levels as a potential marker of synaptic plasticity: an instrument of rehabilitative processes. Neurol Sci 2020; 42:1861-1867. [PMID: 32940801 PMCID: PMC8043880 DOI: 10.1007/s10072-020-04715-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 09/08/2020] [Indexed: 01/06/2023]
Abstract
Background and objectives The aim of the study was to investigate the influence of musical practice on brain plasticity. BDNF (brain-derived neurotrophic factor) is a neurotrophin involved in neuroplasticity and synaptic function. Materials and methods We recruited 48 healthy subjects of equal age and sex (21 musicians and 27 non-musicians). All subjects were administered the AQ (Autism-Spectrum Questionnaire) and plasma levels (PLs) of BDNF, oxytocin (OT), and vasopressin (VP) were measured in the blood sample of every participant. Results. The difference between BDNF PLs in the two groups was found to be statistically significant (t = − 2.214, p = 0.03). Furthermore, oxytocin (OT) PLs and musical practice were found to be independent positive predictors of BDNF PLs (p < 0.04). We also found a negative correlation between BDNF PLs and AD (attention to detail) sub-scale score of AQ throughout the whole sample. Assuming BDNF PLs to be a marker of synaptic plasticity, higher PLs could be associated with the activation of alternative neural pathways: a lower score in the “attention to detail” sub-scale could imply greater flexibility of higher cerebral functions among musicians. Further researches should be conducted to assess the rehabilitative usefulness of these findings among patients affected by psychiatric disorders.
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Affiliation(s)
- Alessandro Minutillo
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy. .,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.
| | - Gabriele Panza
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Massimo Carlo Mauri
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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21
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Drum training induces long-term plasticity in the cerebellum and connected cortical thickness. Sci Rep 2020; 10:10116. [PMID: 32572037 PMCID: PMC7308330 DOI: 10.1038/s41598-020-65877-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 04/06/2020] [Indexed: 11/24/2022] Open
Abstract
It is unclear to what extent cerebellar networks show long-term plasticity and accompanied changes in cortical structures. Using drumming as a demanding multimodal motor training, we compared cerebellar lobular volume and white matter microstructure, as well as cortical thickness of 15 healthy non-musicians before and after learning to drum, and 16 age matched novice control participants. After 8 weeks of group drumming instruction, 3 ×30 minutes per week, we observed the cerebellum significantly changing its grey (volume increase of left VIIIa, relative decrease of VIIIb and vermis Crus I volume) and white matter microstructure in the inferior cerebellar peduncle. These plastic cerebellar changes were complemented by changes in cortical thickness (increase in left paracentral, right precuneus and right but not left superior frontal thickness), suggesting an interplay of cerebellar learning with cortical structures enabled through cerebellar pathways.
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22
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Wang Y, Zuo C, Wang D, Tao S, Hao L. Reduced Thalamus Volume and Enhanced Thalamus and Fronto-Parietal Network Integration in the Chess Experts. Cereb Cortex 2020; 30:5560-5569. [PMID: 32488242 DOI: 10.1093/cercor/bhaa140] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/01/2020] [Accepted: 05/01/2020] [Indexed: 01/07/2023] Open
Abstract
The ability of chess experts depends to a large extent on spatial visual processing, attention, and working memory, all of which are thought to be mediated by the thalamus. This study explored whether continued practice and rehearsal over a long period of time results in structural changes in the thalamic region. We found smaller gray matter volume regions in the thalami of expert Chinese chess players in comparison with novice players. We then used these regions as seeds for resting-state functional connectivity analysis and observed significantly strengthened integration between the thalamus and fronto-parietal network in expert Chinese chess players. This strengthened integration that includes a group of brain regions showing an increase in activation to external stimulation, particularly during tasks relying on working memory and attention. Our findings demonstrate structural changes in the thalamus caused by a wide range of engagement in chess problem solving, and that this strengthened functional integration with widely distributed circuitry better supports high-level cognitive control of behavior.
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Affiliation(s)
- Yanpei Wang
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, 100875, China.,IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Chenyi Zuo
- College of Educational Science, Anhui Normal University, Wuhu, Anhui, 241000, China
| | - Daoyang Wang
- College of Educational Science, Anhui Normal University, Wuhu, Anhui, 241000, China
| | - Sha Tao
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, 100875, China.,IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Lei Hao
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, 100875, China.,IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
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23
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Online sonification for golf putting gesture: reduced variability of motor behaviour and perceptual judgement. Exp Brain Res 2020; 238:883-895. [DOI: 10.1007/s00221-020-05757-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Accepted: 02/19/2020] [Indexed: 11/26/2022]
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24
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Smith SD, Vitulano LA, Katsovich L, Li S, Moore C, Li F, Grantz H, Zheng X, Eicher V, Guloksuz SA, Zheng Y, Dong J, Sukhodolsky DG, Leckman JF. A Randomized Controlled Trial of an Integrated Brain, Body, and Social Intervention for Children With ADHD. J Atten Disord 2020; 24:780-794. [PMID: 27178060 PMCID: PMC5107355 DOI: 10.1177/1087054716647490] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Objective: This study evaluated the efficacy of an Integrated Brain, Body, and Social (IBBS) intervention for children with ADHD. Treatment consisted of computerized cognitive remediation training, physical exercises, and a behavior management strategy. Method: Ninety-two children aged 5 to 9 years with ADHD were randomly assigned to 15 weeks of IBBS or to treatment-as-usual. Primary outcome measures included blinded clinician ratings of ADHD symptoms and global clinical functioning. Secondary outcome measures consisted of parent and teacher ratings of ADHD and neurocognitive tests. Results: No significant treatment effects were found on any of our primary outcome measures. In terms of secondary outcome measures, the IBBS group showed significant improvement on a verbal working memory task; however, this result did not survive correction for multiple group comparisons. Conclusion: These results suggest that expanding cognitive training to multiple domains by means of two training modalities does not lead to generalized improvement of ADHD symptomatology.
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Affiliation(s)
- Stephanie D. Smith
- Yale School of Medicine, New Haven, CT, USA
- The University of Southern Mississippi, Hattiesburg, MS, USA
| | | | | | - Shuaixing Li
- Beijing Physical Education & Skill College, People’s Republic of China
| | - Christina Moore
- Yale School of Medicine, New Haven, CT, USA
- University of Delaware, Newark, DE, USA
| | - Fenghua Li
- Chinese Academy of Sciences, Beijing, People’s Republic of China
| | | | - Xixi Zheng
- Peking Union Medical College, Beijing, People’s Republic of China
| | | | | | - Yi Zheng
- Capital Medical University, Beijing, People’s Republic of China
| | - Jinxia Dong
- Peking University, Beijing, People’s Republic of China
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25
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Dai DY. New Directions in Talent Development Research: A Developmental Systems Perspective. New Dir Child Adolesc Dev 2019; 2019:177-197. [PMID: 31674728 DOI: 10.1002/cad.20322] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Talent development constitutes an important phenomenon of human development; yet it is rarely considered a mainstream topic in the field of child and adolescent development. Conversely, in the field of gifted and talented studies, various talent development (TD) models developed in the past have had minimal interaction with the literature on child and adolescent development, despite the urgent need for TD models and theories that focus on developmental processes rather than individual traits. In this article, I first identify reasons why talent development has been overlooked, and why existing TD models were not able to pick up the slack. I then introduce developmental systems approaches as a new trend in research, and explain how it reinstates the topic of talent development in developmental research, and by so doing enriches our understanding of human development. I then explore the viability of talent development research and theoretical development being guided by the developmental systems framework. Finally, I identify potential contributions of talent development research to the field of child and adolescent development. My overarching argument is that a relational developmental systems approach to talent development provides a new window for the field to explore the nature and development of human potential.
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26
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Arkin C, Przysinda E, Pfeifer CW, Zeng T, Loui P. Gray Matter Correlates of Creativity in Musical Improvisation. Front Hum Neurosci 2019; 13:169. [PMID: 31191276 PMCID: PMC6538978 DOI: 10.3389/fnhum.2019.00169] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Accepted: 05/08/2019] [Indexed: 01/02/2023] Open
Abstract
Creativity has been defined as requiring both novelty and effectiveness, but little is known about how this standard definition applies in music. Here, we present results from a pilot study in which we combine behavioral testing in musical improvisation and structural neuroimaging to relate brain structure to performance in a creative musical improvisation task. Thirty-eight subjects completed a novel improvisation continuation task and underwent T1 MRI. Recorded performances were rated by expert jazz instructors for creativity. Voxel-based morphometric analyses on T1 data showed that creativity ratings were negatively associated with gray matter volume in the right inferior temporal gyrus and bilateral hippocampus. The duration of improvisation training, which was significantly correlated with creativity ratings, was negatively associated with gray matter volume in the rolandic operculum. Together, results show that musical improvisation ability and training are associated with gray matter volume in regions that are previously linked to learning and memory formation, perceptual categorization, and sensory integration. The present study takes a first step towards understanding the neuroanatomical basis of musical creativity by relating creative musical improvisation to individual differences in gray matter structure.
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Affiliation(s)
- Cameron Arkin
- Department of Psychology, Wesleyan University, Middletown, CT, United States
| | - Emily Przysinda
- Department of Medicine, University of Rochester, Rochester, NY, United States
| | - Charles W Pfeifer
- Department of Medicine, University of Rochester, Rochester, NY, United States
| | - Tima Zeng
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, United States
| | - Psyche Loui
- Department of Music, Northeastern University, Boston, MA, United States.,Department of Psychology, Program in Neuroscience and Behavior, Wesleyan University, Middletown, CT, United States
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27
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Nair PS, Kuusi T, Ahvenainen M, Philips AK, Järvelä I. Music-performance regulates microRNAs in professional musicians. PeerJ 2019; 7:e6660. [PMID: 30956902 PMCID: PMC6442922 DOI: 10.7717/peerj.6660] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 02/19/2019] [Indexed: 12/12/2022] Open
Abstract
Musical training and performance require precise integration of multisensory and motor centres of the human brain and can be regarded as an epigenetic modifier of brain functions. Numerous studies have identified structural and functional differences between the brains of musicians and non-musicians and superior cognitive functions in musicians. Recently, music-listening and performance has also been shown to affect the regulation of several genes, many of which were identified in songbird singing. MicroRNAs affect gene regulation and studying their expression may give new insights into the epigenetic effect of music. Here, we studied the effect of 2 hours of classical music-performance on the peripheral blood microRNA expressions in professional musicians with respect to a control activity without music for the same duration. As detecting transcriptomic changes in the functional human brain remains a challenge for geneticists, we used peripheral blood to study music-performance induced microRNA changes and interpreted the results in terms of potential effects on brain function, based on the current knowledge about the microRNA function in blood and brain. We identified significant (FDR <0.05) up-regulation of five microRNAs; hsa-miR-3909, hsa-miR-30d-5p, hsa-miR-92a-3p, hsa-miR-222-3p and hsa-miR-30a-5p; and down-regulation of two microRNAs; hsa-miR-6803-3p and hsa-miR-1249-3p. hsa-miR-222-3p and hsa-miR-92a-3p putatively target FOXP2, which was found down-regulated by microRNA regulation in songbird singing. miR-30d and miR-222 corroborate microRNA response observed in zebra finch song-listening/learning. miR-222 is induced by ERK cascade, which is important for memory formation, motor neuron functions and neuronal plasticity. miR-222 is also activated by FOSL1, an immediate early gene from the FOS family of transcriptional regulators which are activated by auditory-motor stimuli. miR-222 and miR-92 promote neurite outgrowth by negatively regulating the neuronal growth inhibitor, PTEN, and by activating CREB expression and phosphorylation. The up-regulation of microRNAs previously found to be regulators of auditory and nervous system functions (miR-30d, miR-92a and miR-222) is indicative of the sensory perception processes associated with music-performance. Akt signalling pathway which has roles in cell survival, cell differentiation, activation of CREB signalling and dopamine transmission was one of the functions regulated by the up-regulated microRNAs; in accordance with functions identified from songbird learning. The up-regulated microRNAs were also found to be regulators of apoptosis, suggesting repression of apoptotic mechanisms in connection with music-performance. Furthermore, comparative analyses of the target genes of differentially expressed microRNAs with that of the song-responsive microRNAs in songbirds suggest convergent regulatory mechanisms underlying auditory perception.
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Affiliation(s)
| | - Tuire Kuusi
- DocMus Doctoral School, Sibelius Academy, University of the Arts, Helsinki, Finland
| | - Minna Ahvenainen
- Department of Medical Genetics, University of Helsinki, Helsinki, Finland
| | - Anju K Philips
- Department of Medical Genetics, University of Helsinki, Helsinki, Finland
| | - Irma Järvelä
- Department of Medical Genetics, University of Helsinki, Helsinki, Finland
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28
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Karpati FJ, Giacosa C, Foster NEV, Penhune VB, Hyde KL. Structural Covariance Analysis Reveals Differences Between Dancers and Untrained Controls. Front Hum Neurosci 2018; 12:373. [PMID: 30319377 PMCID: PMC6167617 DOI: 10.3389/fnhum.2018.00373] [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: 12/06/2017] [Accepted: 08/30/2018] [Indexed: 12/31/2022] Open
Abstract
Dancers and musicians differ in brain structure from untrained individuals. Structural covariance (SC) analysis can provide further insight into training-associated brain plasticity by evaluating interregional relationships in gray matter (GM) structure. The objectives of the present study were to compare SC of cortical thickness (CT) between expert dancers, expert musicians and untrained controls, as well as to examine the relationship between SC and performance on dance- and music-related tasks. A reduced correlation between CT in the left dorsolateral prefrontal cortex (DLPFC) and mean CT across the whole brain was found in the dancers compared to the controls, and a reduced correlation between these two CT measures was associated with higher performance on a dance video game task. This suggests that the left DLPFC is structurally decoupled in dancers and may be more strongly affected by local training-related factors than global factors in this group. This work provides a better understanding of structural brain connectivity and training-induced brain plasticity, as well as their interaction with behavior in dance and music.
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Affiliation(s)
- Falisha J Karpati
- International Laboratory for Brain, Music and Sound Research (BRAMS), Montreal, QC, Canada.,Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Chiara Giacosa
- International Laboratory for Brain, Music and Sound Research (BRAMS), Montreal, QC, Canada.,Department of Psychology, Concordia University, Montreal, QC, Canada
| | - Nicholas E V Foster
- International Laboratory for Brain, Music and Sound Research (BRAMS), Montreal, QC, Canada.,Department of Psychology, Université de Montréal, Montreal, QC, Canada
| | - Virginia B Penhune
- International Laboratory for Brain, Music and Sound Research (BRAMS), Montreal, QC, Canada.,Department of Psychology, Concordia University, Montreal, QC, Canada
| | - Krista L Hyde
- International Laboratory for Brain, Music and Sound Research (BRAMS), Montreal, QC, Canada.,Faculty of Medicine, McGill University, Montreal, QC, Canada.,Department of Psychology, Université de Montréal, Montreal, QC, Canada
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29
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Dong G, Wu L, Wang Z, Wang Y, Du X, Potenza MN. Diffusion-weighted MRI measures suggest increased white-matter integrity in Internet gaming disorder: Evidence from the comparison with recreational Internet game users. Addict Behav 2018; 81:32-38. [PMID: 29421348 DOI: 10.1016/j.addbeh.2018.01.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 01/19/2018] [Indexed: 01/01/2023]
Abstract
Several studies have suggested that Internet gaming disorder (IGD) is related to altered brain white matter integrity. However, seeming inconsistencies exist and may reflect comparison groups not matched well for certain gaming characteristics. In order to address this possible concern, we recruited in the present study individuals with recreational Internet game use (RGU) comprised of individuals who spend similar amounts of time as IGD subjects playing online games without developing IGD. Diffusion tensor imaging data were collected from 42 IGD and 44 RGU subjects. Whole-brain comparisons showed that IGD subjects demonstrated increased fractional anisotropy (FA) in the bilateral anterior thalamic radiation, anterior limb of the internal capsule, bilateral corticospinal tract, bilateral inferior fronto-occipital fasciculus, corpus callosum, and bilateral inferior longitudinal fasciculus. In addition, Internet-addiction severity was positively correlated with FA values. Taken together, we conclude that IGD is associated with measures of increased white-matter integrity in tracts linking reward circuitry and sensory and motor control systems.
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Zuk J, Gaab N. Evaluating predisposition and training in shaping the musician's brain: the need for a developmental perspective. Ann N Y Acad Sci 2018; 1423:10.1111/nyas.13737. [PMID: 29799116 PMCID: PMC6252158 DOI: 10.1111/nyas.13737] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 03/21/2018] [Accepted: 03/28/2018] [Indexed: 11/29/2022]
Abstract
The study of music training as a model for structural plasticity has evolved significantly over the past 15 years. Neuroimaging studies have identified characteristic structural brain alterations in musicians compared to nonmusicians in school-age children and adults, using primarily cross-sectional designs. Despite this emerging evidence and advances in pediatric neuroimaging techniques, hardly any studies have examined brain development in early childhood (before age 8) in association with musical training, and longitudinal studies starting in infancy or preschool are particularly scarce. Consequently, it remains unclear whether the characteristic "musician brain" is solely the result of musical training, or whether certain predispositions may have an impact on its development. Moving toward a developmental perspective, the present review considers various factors that may contribute to early brain structure prior to the onset of formal musical training. This review introduces a model for potential neurobiological pathways leading to the characteristic "musician brain," which involves a developmental interaction between predisposition and its temporal dynamics, environmental experience, and training-induced plasticity. This perspective illuminates the importance of studying the brain structure associated with musical training through a developmental lens, and the need for longitudinal studies in early childhood to advance our understanding of music training-induced structural plasticity.
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Affiliation(s)
- Jennifer Zuk
- Developmental Medicine Center, Laboratories of Cognitive Neuroscience, Boston Children’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Nadine Gaab
- Developmental Medicine Center, Laboratories of Cognitive Neuroscience, Boston Children’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Harvard Graduate School of Education, Cambridge, Massachusetts
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31
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Bugos J. Protocol for a randomized controlled trial of piano training on cognitive and psychosocial outcomes. Ann N Y Acad Sci 2018; 1423:360-367. [PMID: 29741205 DOI: 10.1111/nyas.13663] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 02/04/2018] [Accepted: 02/08/2018] [Indexed: 01/10/2023]
Abstract
Age-related cognitive decline and cognitive impairment represent the fastest growing health epidemic worldwide among those over 60. There is a critical need to identify effective and novel complex cognitive interventions to promote successful aging. Since piano training engages cognitive and bimanual sensorimotor processing, we hypothesize that piano training may serve as an effective cognitive intervention, as it requires sustained attention and engages an executive network that supports generalized cognition and emotional control. Here, I describe the protocol of a randomized controlled trial (RCT) to evaluate the impact of piano training on cognitive performance in adulthood, a period associated with decreased neuroplasticity. In this cluster RCT, healthy older adults (age 60-80) were recruited and screened to control for confounding variables. Eligible participants completed an initial 3-h assessment of standardized cognitive and psychosocial measures. Participants were stratified by age, education, and estimate of intelligence and randomly assigned to one of three groups: piano training, computer brain training, or a no-treatment control group. Computer brain training consisted of progressively difficult auditory cognitive exercises (Brain HQ; Posit Science, 2010). Participants assigned to training groups completed a 16-week program that met twice a week for 90 minutes. Upon program completion and at a 3-month follow-up, training participants and no-treatment controls completed a posttest visit lasting 2.5 hours.
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Affiliation(s)
- Jennifer Bugos
- School of Music, University of South Florida, Tampa, Florida
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32
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Roelofsen EGJ, Brown DD, Nijhuis-van der Sanden MWG, Staal JB, Meulenbroek RGJ. Does motor expertise facilitate amplitude differentiation of lower limb-movements in an asymmetrical bipedal coordination task? Hum Mov Sci 2018; 59:201-211. [PMID: 29723778 DOI: 10.1016/j.humov.2018.04.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 04/23/2018] [Accepted: 04/24/2018] [Indexed: 11/28/2022]
Abstract
The motor system's natural tendency is to move the limbs over equal amplitudes, for example in walking. However, in many situations in which people must perform complex movements, a certain degree of amplitude differentiation of the limbs is required. Visual and haptic feedback have recently been shown to facilitate such independence of limb movements. However, it is unknown whether motor expertise moderates the extent to which individuals are able to differentiate the amplitudes of their limb-movements while being supported with visual and haptic feedback. To answer this question 14 pre-professional dancers were compared to 14 non-dancers on simultaneously generating a small displacement with one foot, and a larger one with the other foot, in four different feedback conditions. In two conditions, haptic guidance was offered, either in a passive or active mode. In the other two conditions, veridical and enhanced visual feedback were provided. Surprisingly, no group differences were found regarding the degree to which the visual or haptic feedback assisted the generation of the different target amplitudes of the feet (mean amplitude difference between the feet). The correlation between the displacements of the feet and the standard deviation of the continuous relative phase between the feet, reflecting the degree of independence of the feet movements, also failed to show between-group differences. Sample entropy measures, indicating the predictability of the foot movements, did show a group difference. In the haptically-assisted conditions, the dancers demonstrated more predictable coordination patterns than the non-dancers as reflected by lower sample entropy values whereas the reverse was true in the visual-feedback conditions. The results demonstrate that motor expertise does not moderate the extent to which haptic tracking facilitates the differentiation of the amplitudes of the lower limb movements in an asymmetrical bipedal coordination task.
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Affiliation(s)
- Eefje G J Roelofsen
- HAN University of Applied Sciences, Research Group Musculoskeletal Rehabilitation, P.O. Box 6960, 6503 GL Nijmegen, The Netherlands; Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Radboud University Nijmegen, P.O. Box 9104, 6500 HE Nijmegen, The Netherlands.
| | - Derrick D Brown
- Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Radboud University Nijmegen, P.O. Box 9104, 6500 HE Nijmegen, The Netherlands
| | - Maria W G Nijhuis-van der Sanden
- Scientific Institute for Quality of Healthcare, Radboud University Medical Center, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
| | - J Bart Staal
- HAN University of Applied Sciences, Research Group Musculoskeletal Rehabilitation, P.O. Box 6960, 6503 GL Nijmegen, The Netherlands; Scientific Institute for Quality of Healthcare, Radboud University Medical Center, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Ruud G J Meulenbroek
- Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition, Radboud University Nijmegen, P.O. Box 9104, 6500 HE Nijmegen, The Netherlands
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33
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Habibi A, Damasio A, Ilari B, Elliott Sachs M, Damasio H. Music training and child development: a review of recent findings from a longitudinal study. Ann N Y Acad Sci 2018; 1423:73-81. [PMID: 29508399 DOI: 10.1111/nyas.13606] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 12/21/2017] [Accepted: 12/31/2017] [Indexed: 11/29/2022]
Abstract
Evidence suggests that learning to play music enhances musical processing skills and benefits other cognitive abilities. Furthermore, studies of children and adults indicate that the brains of musicians and nonmusicians are different. It has not been determined, however, whether such differences result from pre-existing traits, musical training, or an interaction between the two. As part of an ongoing longitudinal study, we investigated the effects of music training on children's brain and cognitive development. The target group of children was compared with two groups of children, one involved in sports and another not enrolled in any systematic afterschool training. Two years after training, we observed that children in the music group had better performance than comparison groups in musically relevant auditory skills and showed related brain changes. For nonmusical skills, children with music training, compared with children without music or with sports training, showed stronger neural activation during a cognitive inhibition task in regions involved in response inhibition despite no differences in performance on behavioral measures of executive function. No such differences were found between music and sports groups. We conclude that music training induces brain and behavioral changes in children, and those changes are not attributable to pre-existing biological traits.
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Affiliation(s)
- Assal Habibi
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, Los Angeles, California
| | - Antonio Damasio
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, Los Angeles, California
| | - Beatriz Ilari
- Thornton School of Music, University of Southern California, Los Angeles, California
| | - Matthew Elliott Sachs
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, Los Angeles, California
| | - Hanna Damasio
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, Los Angeles, California
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34
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Colombo JA. A critical view of the quest for brain structural markers of Albert Einstein's special talents (a pot of gold under the rainbow). Brain Struct Funct 2018; 223:2515-2518. [PMID: 29470677 DOI: 10.1007/s00429-018-1625-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 02/08/2018] [Indexed: 10/18/2022]
Abstract
Assertions regarding attempts to link glial and macrostructural brain events with cognitive performance regarding Albert Einstein, are critically reviewed. One basic problem arises from attempting to draw causal relationships regarding complex, delicately interactive functional processes involving finely tuned molecular and connectivity phenomena expressed in cognitive performance, based on highly variable brain structural events of a single, aged, formalin fixed brain. Data weaknesses and logical flaws are considered. In other instances, similar neuroanatomical observations received different interpretations and conclusions, as those drawn, e.g., from schizophrenic brains. Observations on white matter events also raise methodological queries. Additionally, neurocognitive considerations on other intellectual aptitudes of A. Einstein were simply ignored.
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Affiliation(s)
- Jorge A Colombo
- Unidad de Neurobiología Aplicada (UNA, CEMIC-CONICET), Investigador Principal (CONICET), Buenos Aires, Argentina.
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35
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Habibi A, Damasio A, Ilari B, Veiga R, Joshi AA, Leahy RM, Haldar JP, Varadarajan D, Bhushan C, Damasio H. Childhood Music Training Induces Change in Micro and Macroscopic Brain Structure: Results from a Longitudinal Study. Cereb Cortex 2017; 28:4336-4347. [DOI: 10.1093/cercor/bhx286] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 10/06/2017] [Indexed: 12/21/2022] Open
Affiliation(s)
- Assal Habibi
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, CA, USA
| | - Antonio Damasio
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, CA, USA
| | - Beatriz Ilari
- Thornton School of Music, University of Southern California, CA, USA
| | - Ryan Veiga
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, CA, USA
| | - Anand A Joshi
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, CA, USA
- Signal and Image Processing Institute, Ming Hsieh Department of Electrical Engineering, University of Southern California, CA, USA
| | - Richard M Leahy
- Signal and Image Processing Institute, Ming Hsieh Department of Electrical Engineering, University of Southern California, CA, USA
| | - Justin P Haldar
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, CA, USA
- Signal and Image Processing Institute, Ming Hsieh Department of Electrical Engineering, University of Southern California, CA, USA
| | - Divya Varadarajan
- Signal and Image Processing Institute, Ming Hsieh Department of Electrical Engineering, University of Southern California, CA, USA
| | - Chitresh Bhushan
- Signal and Image Processing Institute, Ming Hsieh Department of Electrical Engineering, University of Southern California, CA, USA
| | - Hanna Damasio
- Brain and Creativity Institute, Dornsife College of Letters, Arts and Sciences, University of Southern California, CA, USA
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36
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Kim SJ, Cho SR, Yoo GE. Age-Related Changes in Bimanual Instrument Playing with Rhythmic Cueing. Front Psychol 2017; 8:1569. [PMID: 29085309 PMCID: PMC5649211 DOI: 10.3389/fpsyg.2017.01569] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 08/28/2017] [Indexed: 11/14/2022] Open
Abstract
Deficits in bimanual coordination of older adults have been demonstrated to significantly limit their functioning in daily life. As a bimanual sensorimotor task, instrument playing has great potential for motor and cognitive training in advanced age. While the process of matching a person’s repetitive movements to auditory rhythmic cueing during instrument playing was documented to involve motor and attentional control, investigation into whether the level of cognitive functioning influences the ability to rhythmically coordinate movement to an external beat in older populations is relatively limited. Therefore, the current study aimed to examine how timing accuracy during bimanual instrument playing with rhythmic cueing differed depending on the degree of participants’ cognitive aging. Twenty one young adults, 20 healthy older adults, and 17 older adults with mild dementia participated in this study. Each participant tapped an electronic drum in time to the rhythmic cueing provided using both hands simultaneously and in alternation. During bimanual instrument playing with rhythmic cueing, mean and variability of synchronization errors were measured and compared across the groups and the tempo of cueing during each type of tapping task. Correlations of such timing parameters with cognitive measures were also analyzed. The results showed that the group factor resulted in significant differences in the synchronization errors-related parameters. During bimanual tapping tasks, cognitive decline resulted in differences in synchronization errors between younger adults and older adults with mild dimentia. Also, in terms of variability of synchronization errors, younger adults showed significant differences in maintaining timing performance from older adults with and without mild dementia, which may be attributed to decreased processing time for bimanual coordination due to aging. Significant correlations were observed between variability of synchronization errors and performance of cognitive tasks involving executive control and cognitive flexibility when asked for bimanual coordination in response to external timing cues at adjusted tempi. Also, significant correlations with cognitive measures were more prevalent in variability of synchronization errors during alternative tapping compared to simultaneous tapping. The current study supports that bimanual tapping may be predictive of cognitive processing of older adults. Also, tempo and type of movement required for instrument playing both involve cognitive and motor loads at different levels, and such variables could be important factors for determining the complexity of the task and the involved task requirements for interventions using instrument playing.
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Affiliation(s)
- Soo Ji Kim
- Music Therapy Education, Graduate School of Education, Ewha Womans University, Seoul, South Korea.,Ewha Music Rehabilitation Center, Seoul, South Korea
| | - Sung-Rae Cho
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, South Korea.,Rehabilitation Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul, South Korea
| | - Ga Eul Yoo
- Ewha Music Rehabilitation Center, Seoul, South Korea.,Department of Music Therapy, Graduate School, Ewha Womans University, Seoul, South Korea
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37
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van der Schyff D, Schiavio A. Evolutionary Musicology Meets Embodied Cognition: Biocultural Coevolution and the Enactive Origins of Human Musicality. Front Neurosci 2017; 11:519. [PMID: 29033780 PMCID: PMC5626875 DOI: 10.3389/fnins.2017.00519] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 09/04/2017] [Indexed: 12/31/2022] Open
Abstract
Despite evolutionary musicology's interdisciplinary nature, and the diverse methods it employs, the field has nevertheless tended to divide into two main positions. Some argue that music should be understood as a naturally selected adaptation, while others claim that music is a product of culture with little or no relevance for the survival of the species. We review these arguments, suggesting that while interesting and well-reasoned positions have been offered on both sides of the debate, the nature-or-culture (or adaptation vs. non-adaptation) assumptions that have traditionally driven the discussion have resulted in a problematic either/or dichotomy. We then consider an alternative "biocultural" proposal that appears to offer a way forward. As we discuss, this approach draws on a range of research in theoretical biology, archeology, neuroscience, embodied and ecological cognition, and dynamical systems theory (DST), positing a more integrated model that sees biological and cultural dimensions as aspects of the same evolving system. Following this, we outline the enactive approach to cognition, discussing the ways it aligns with the biocultural perspective. Put simply, the enactive approach posits a deep continuity between mind and life, where cognitive processes are explored in terms of how self-organizing living systems enact relationships with the environment that are relevant to their survival and well-being. It highlights the embodied and ecologically situated nature of living agents, as well as the active role they play in their own developmental processes. Importantly, the enactive approach sees cognitive and evolutionary processes as driven by a range of interacting factors, including the socio-cultural forms of activity that characterize the lives of more complex creatures such as ourselves. We offer some suggestions for how this approach might enhance and extend the biocultural model. To conclude we briefly consider the implications of this approach for practical areas such as music education.
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Affiliation(s)
- Dylan van der Schyff
- Faculty of Education, Simon Fraser University, Burnaby, BC, Canada
- Faculty of Music, University of Oxford, Oxford, United Kingdom
| | - Andrea Schiavio
- Institute for Music Education, University of Music and Performing Arts, Graz, Austria
- Department of Music, The University of Sheffield, Sheffield, United Kingdom
- Centre for Systematic Musicology, University of Graz, Graz, Austria
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38
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English BA, Howard AM. The effects of auditory and visual cues on timing synchronicity for robotic rehabilitation. IEEE Int Conf Rehabil Robot 2017; 2017:682-688. [PMID: 28813899 DOI: 10.1109/icorr.2017.8009327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In this paper, we explore how the integration of auditory and visual cues can help teach the timing of motor skills for the purpose of motor function rehabilitation. We conducted a study using Amazon's Mechanical Turk in which 106 participants played a virtual therapy game requiring wrist movements. To validate that our results would translate to trends that could also be observed during robotic rehabilitation sessions, we recreated this experiment with 11 participants using a robotic wrist rehabilitation system as means to control the therapy game. During interaction with the therapy game, users were asked to learn and reconstruct a tapping sequence as defined by musical notes flashing on the screen. Participants were divided into 2 test groups: (1) control: participants only received visual cues to prompt them on the timing sequence, and (2) experimental: participants received both visual and auditory cues to prompt them on the timing sequence. To evaluate performance, the timing and length of the sequence were measured. Performance was determined by calculating the number of trials needed before the participant was able to master the specific aspect of the timing task. In the virtual experiment, the group that received visual and auditory cues was able to master all aspects of the timing task faster than the visual cue only group with p-values < 0.05. This trend was also verified for participants using the robotic arm exoskeleton in the physical experiment.
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39
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Rogenmoser L, Kernbach J, Schlaug G, Gaser C. Keeping brains young with making music. Brain Struct Funct 2017; 223:297-305. [PMID: 28815301 DOI: 10.1007/s00429-017-1491-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Accepted: 07/27/2017] [Indexed: 11/25/2022]
Abstract
Music-making is a widespread leisure and professional activity that has garnered interest over the years due to its effect on brain and cognitive development and its potential as a rehabilitative and restorative therapy of brain dysfunctions. We investigated whether music-making has a potential age-protecting effect on the brain. For this, we studied anatomical magnetic resonance images obtained from three matched groups of subjects who differed in their lifetime dose of music-making activities (i.e., professional musicians, amateur musicians, and non-musicians). For each subject, we calculated a so-called BrainAGE score which corresponds to the discrepancy (in years) between chronological age and the "age of the brain", with negative values reflecting an age-decelerating brain and positive values an age-accelerating brain, respectively. The index of "brain age" was estimated using a machine-learning algorithm that was trained in a large independent sample to identify anatomical correlates of brain-aging. Compared to non-musicians, musicians overall had lower BrainAGE scores, with amateur musicians having the lowest scores suggesting that music-making has an age-decelerating effect on the brain. Unlike the amateur musicians, the professional musicians showed a positive correlation between their BrainAGE scores and years of music-making, possibly indicating that engaging more intensely in just one otherwise enriching activity might not be as beneficial than if the activity is one of several that an amateur musician engages in. Intense music-making activities at a professional level could also lead to stress-related interferences and a less enriched environment than that of amateur musicians, possibly somewhat diminishing the otherwise positive effect of music-making.
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Affiliation(s)
- Lars Rogenmoser
- Music, Neuroimaging, and Stroke Recovery Laboratory, Department of Neurology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, 02215, USA
| | - Julius Kernbach
- Music, Neuroimaging, and Stroke Recovery Laboratory, Department of Neurology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, 02215, USA
- Department of Nuclear Medicine, University Hospital, RWTH Aachen University, 52056, Aachen, Germany
| | - Gottfried Schlaug
- Music, Neuroimaging, and Stroke Recovery Laboratory, Department of Neurology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, 02215, USA.
| | - Christian Gaser
- Structural Brain Mapping Group, Department of Psychiatry and Neurology, University Hospital Jena, 07743, Jena, Germany
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The brain of René Descartes (1650): A neuro-anatomical analysis. J Neurol Sci 2017; 378:12-18. [PMID: 28566145 DOI: 10.1016/j.jns.2017.04.031] [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: 02/26/2017] [Revised: 04/17/2017] [Accepted: 04/19/2017] [Indexed: 11/22/2022]
Abstract
The skull of René Descartes is held in the National Museum of Natural History since the 19th c. Up to date, only anthropological examinations were carried out, focusing on the cranial capacity and phrenological interpretation of the skull morphology. Using CT-scan based 3D technology, a reconstruction of the endocast was performed, allowing for its first complete description and inter-disciplinary analysis: assessment of metrical and non-metrical features, retrospective diagnosis of anatomical anomalies, and confrontation with neuro-psychological abilities of this well-identified individual.
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Pollok B, Stephan K, Keitel A, Krause V, Schaal NK. The Posterior Parietal Cortex Subserves Precise Motor Timing in Professional Drummers. Front Hum Neurosci 2017; 11:183. [PMID: 28443012 PMCID: PMC5387751 DOI: 10.3389/fnhum.2017.00183] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Accepted: 03/28/2017] [Indexed: 11/13/2022] Open
Abstract
The synchronization task is a well-established paradigm for the investigation of motor timing with respect to an external pacing signal. It requires subjects to synchronize their finger taps in synchrony with a regular metronome. A specific significance of the posterior parietal cortex (PPC) for superior synchronization in professional drummers has been suggested. In non-musicians, modulation of the excitability of the left PPC by means of transcranial direct current stimulation (tDCS) modulates synchronization performance of the right hand. In order to determine the significance of the left PPC for superior synchronization in drummers, we here investigate the effects of cathodal and anodal tDCS in 20 professional drummers on auditory-motor synchronization of the right hand. A continuation and a reaction time task served as control conditions. Moreover, the interaction between baseline performance and tDCS polarity was estimated in precise as compared to less precise synchronizers according to median split. Previously published data from 16 non-musicians were re-analyzed accordingly in order to highlight possible differences of tDCS effects in drummers and non-musicians. TDCS was applied for 10 min with an intensity of 0.25 mA over the left PPC. Behavioral measures were determined prior to and immediately after tDCS. In drummers the overall analysis of synchronization performance revealed significantly larger tap-to-tone asynchronies following anodal tDCS with the tap preceding the tone replicating findings in non-musicians. No significant effects were found on control tasks. The analysis for participants with large as compared to small baseline asynchronies revealed that only in drummers with small asynchronies tDCS interfered with synchronization performance. The re-analysis of the data from non-musicians indicated the reversed pattern. The data support the hypothesis that the PPC is involved in auditory-motor synchronization and extend previous findings by showing that its functional significance varies with musical expertise.
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Affiliation(s)
- Bettina Pollok
- Medical Faculty, Institute of Clinical Neuroscience and Medical Psychology, Heinrich-Heine University DuesseldorfDuesseldorf, Germany
| | - Katharina Stephan
- Department of Experimental Psychology, Heinrich-Heine University DuesseldorfDuesseldorf, Germany
| | - Ariane Keitel
- Medical Faculty, Institute of Clinical Neuroscience and Medical Psychology, Heinrich-Heine University DuesseldorfDuesseldorf, Germany
| | - Vanessa Krause
- Medical Faculty, Institute of Clinical Neuroscience and Medical Psychology, Heinrich-Heine University DuesseldorfDuesseldorf, Germany
| | - Nora K Schaal
- Department of Experimental Psychology, Heinrich-Heine University DuesseldorfDuesseldorf, Germany
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Slater J, Azem A, Nicol T, Swedenborg B, Kraus N. Variations on the theme of musical expertise: cognitive and sensory processing in percussionists, vocalists and non-musicians. Eur J Neurosci 2017; 45:952-963. [PMID: 28177157 PMCID: PMC5378620 DOI: 10.1111/ejn.13535] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 01/31/2017] [Accepted: 01/31/2017] [Indexed: 11/30/2022]
Abstract
Comparisons of musicians and non-musicians have revealed enhanced cognitive and sensory processing in musicians, with longitudinal studies suggesting these enhancements may be due in part to experience-based plasticity. Here, we investigate the impact of primary instrument on the musician signature of expertise by assessing three groups of young adults: percussionists, vocalists, and non-musician controls. We hypothesize that primary instrument engenders selective enhancements reflecting the most salient acoustic features to that instrument, whereas cognitive functions are enhanced regardless of instrument. Consistent with our hypotheses, percussionists show more precise encoding of the fast-changing acoustic features of speech than non-musicians, whereas vocalists have better frequency discrimination and show stronger encoding of speech harmonics than non-musicians. There were no strong advantages to specialization in sight-reading vs. improvisation. These effects represent subtle nuances to the signature since the musician groups do not differ from each other in these measures. Interestingly, percussionists outperform both non-musicians and vocalists in inhibitory control. Follow-up analyses reveal that within the vocalists and non-musicians, better proficiency on an instrument other than voice is correlated with better inhibitory control. Taken together, these outcomes suggest the more extensive engagement of motor systems during instrumental practice may be an important factor for enhancements in inhibitory control, consistent with evidence for overlapping neural circuitry involved in both motor and cognitive control. These findings contribute to the ongoing refinement of the musician signature of expertise and may help to inform the use of music in training and intervention to strengthen cognitive function.
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Affiliation(s)
- Jessica Slater
- Auditory Neuroscience Laboratory (www.brainvolts.northwestern.edu), Northwestern University, Evanston, Illinois USA
- Department of Communication Sciences, Northwestern University, Evanston, Illinois USA
| | - Andrea Azem
- Auditory Neuroscience Laboratory (www.brainvolts.northwestern.edu), Northwestern University, Evanston, Illinois USA
- Department of Communication Sciences, Northwestern University, Evanston, Illinois USA
| | - Trent Nicol
- Auditory Neuroscience Laboratory (www.brainvolts.northwestern.edu), Northwestern University, Evanston, Illinois USA
- Department of Communication Sciences, Northwestern University, Evanston, Illinois USA
| | - Britta Swedenborg
- Auditory Neuroscience Laboratory (www.brainvolts.northwestern.edu), Northwestern University, Evanston, Illinois USA
- Department of Communication Sciences, Northwestern University, Evanston, Illinois USA
| | - Nina Kraus
- Auditory Neuroscience Laboratory (www.brainvolts.northwestern.edu), Northwestern University, Evanston, Illinois USA
- Department of Communication Sciences, Northwestern University, Evanston, Illinois USA
- Institute for Neuroscience, Northwestern University, Evanston, Illinois USA
- Department of Neurobiology and Physiology, Northwestern University, Evanston, Illinois USA
- Department of Otolaryngology, Northwestern University, Evanston, Illinois USA
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Karpati FJ, Giacosa C, Foster NEV, Penhune VB, Hyde KL. Dance and music share gray matter structural correlates. Brain Res 2017; 1657:62-73. [PMID: 27923638 DOI: 10.1016/j.brainres.2016.11.029] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 11/23/2016] [Accepted: 11/25/2016] [Indexed: 01/31/2023]
Affiliation(s)
- Falisha J Karpati
- International Laboratory for Brain, Music and Sound Research (BRAMS), Pavillon 1420 Mont Royal, FAS, Département de psychologie, CP 6128, Succ. Centre Ville, Montréal, QC H3C 3J7, Canada; Faculty of Medicine, McGill University, 3605 Rue de la Montagne, Montreal, QC H3G 2M1, Canada.
| | - Chiara Giacosa
- International Laboratory for Brain, Music and Sound Research (BRAMS), Pavillon 1420 Mont Royal, FAS, Département de psychologie, CP 6128, Succ. Centre Ville, Montréal, QC H3C 3J7, Canada; Dept. of Psychology, Concordia University, 7141 Sherbrooke West, PY-146, Montreal, QC H4B 1R6, Canada.
| | - Nicholas E V Foster
- International Laboratory for Brain, Music and Sound Research (BRAMS), Pavillon 1420 Mont Royal, FAS, Département de psychologie, CP 6128, Succ. Centre Ville, Montréal, QC H3C 3J7, Canada; Dept. of Psychology, University of Montreal, Pavillon Marie-Victorin, 90 Avenue Vincent d'Indy, Montreal, QC H2V 2S9, Canada.
| | - Virginia B Penhune
- International Laboratory for Brain, Music and Sound Research (BRAMS), Pavillon 1420 Mont Royal, FAS, Département de psychologie, CP 6128, Succ. Centre Ville, Montréal, QC H3C 3J7, Canada; Dept. of Psychology, Concordia University, 7141 Sherbrooke West, PY-146, Montreal, QC H4B 1R6, Canada.
| | - Krista L Hyde
- International Laboratory for Brain, Music and Sound Research (BRAMS), Pavillon 1420 Mont Royal, FAS, Département de psychologie, CP 6128, Succ. Centre Ville, Montréal, QC H3C 3J7, Canada; Faculty of Medicine, McGill University, 3605 Rue de la Montagne, Montreal, QC H3G 2M1, Canada; Dept. of Psychology, University of Montreal, Pavillon Marie-Victorin, 90 Avenue Vincent d'Indy, Montreal, QC H2V 2S9, Canada.
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Tan XY, Pi YL, Wang J, Li XP, Zhang LL, Dai W, Zhu H, Ni Z, Zhang J, Wu Y. Morphological and Functional Differences between Athletes and Novices in Cortical Neuronal Networks. Front Hum Neurosci 2017; 10:660. [PMID: 28101012 PMCID: PMC5209359 DOI: 10.3389/fnhum.2016.00660] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Accepted: 12/12/2016] [Indexed: 01/24/2023] Open
Abstract
The cortical structural and functional differences in athletes and novices were investigated with a cross-sectional paradigm. We measured the gray matter volumes and resting-state functional connectivity in 21 basketball players and 21 novices with magnetic resonance imaging (MRI) techniques. It was found that gray matter volume in the left anterior insula (AI), inferior frontal gyrus (IFG), inferior parietal lobule (IPL) and right anterior cingulate cortex (ACC), precuneus is greater in basketball players than that in novices. These five brain regions were selected as the seed regions for testing the resting-state functional connectivity in the second experiment. We found higher functional connectivity in default mode network, salience network and executive control network in basketball players compared to novices. We conclude that the morphology and functional connectivity in cortical neuronal networks in athletes and novices are different.
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Affiliation(s)
- Xiao-Ying Tan
- School of Physical Education and Coaching, Shanghai University of Sport Shanghai, China
| | - Yan-Ling Pi
- Shanghai Punan Hospital of Pudong New District Shanghai, China
| | - Jue Wang
- Institutes of Psychological Sciences, HangZhou Normal University Hangzhou, China
| | - Xue-Pei Li
- School of Kinesiology, Shanghai University of Sport Shanghai, China
| | - Lan-Lan Zhang
- School of Kinesiology, Shanghai University of Sport Shanghai, China
| | - Wen Dai
- School of Kinesiology, Shanghai University of Sport Shanghai, China
| | - Hua Zhu
- School of Kinesiology, Shanghai University of Sport Shanghai, China
| | - Zhen Ni
- Division of Neurology, Krembil Neuroscience Centre and Toronto Western Research Institute, University Health Network, University of Toronto Toronto, ON, Canada
| | - Jian Zhang
- School of Kinesiology, Shanghai University of Sport Shanghai, China
| | - Yin Wu
- School of Economics and Management, Shanghai University of Sport Shanghai, China
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Hegde S, Bharath RD, Rao MB, Shiva K, Arimappamagan A, Sinha S, Rajeswaran J, Satishchandra P. Preservation of cognitive and musical abilities of a musician following surgery for chronic drug-resistant temporal lobe epilepsy: a case report. Neurocase 2016; 22:512-517. [PMID: 27367173 DOI: 10.1080/13554794.2016.1198815] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Mesial temporal lobe epilepsy (TLE) affects a range of cognitive functions and musical abilities. We report a 16-year-old boy diagnosed with drug-resistant right-medial TLE. He is a professional musician, trained in Carnatic classical music. Clinical, electrophysiological, magnetic resonance imaging (MRI) and positron emission tomography evaluation localized the seizure focus to the right medial temporal lobe. Patient underwent detailed neuropsychological evaluation and functional MRI (fMRI) for musical abilities prior to surgery. He underwent an awake craniotomy and tailored resection of lateral neocortex as well as amygdalohippocampectomy under guidance of cortical stimulation and clinical monitoring. The superior temporal gyrus where activation was revealed on task-based fMRI was preserved. At 16-month follow-up, there was no seizure recurrence and his cognitive functions including musical abilities did not deteriorate with surgery. The task-based fMRI while listening to music revealed bilateral frontotemporal activation. There was evidence of increased left frontotemporal connectivity during the postsurgical period in the resting state fMRI. It is hypothesized that the intact neuropsychological and musical abilities might be as a result of intense musical training from an early age despite the illness leading to functional and neural adaptation of the brain might have contributed to his preserved cognitive functions and musical skills. Intense musical training at a young age perhaps not only honed a range of cognitive functions but also resulted in functionally more efficient cognitive networks despite the surgical resection.
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Affiliation(s)
- Shantala Hegde
- a Neuropsychology Unit, Department of Clinical Psychology , NIMHANS , Bangalore , India
| | - Rose Dawn Bharath
- b Department of Neuroimaging and Interventional Radiology , NIMHANS , Bangalore , India
| | | | - Karthik Shiva
- b Department of Neuroimaging and Interventional Radiology , NIMHANS , Bangalore , India
| | | | - Sanjib Sinha
- d Department of Neurology , NIMHANS , Bangalore , India
| | - Jamuna Rajeswaran
- a Neuropsychology Unit, Department of Clinical Psychology , NIMHANS , Bangalore , India
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The Case for Musical Instrument Training in Cerebral Palsy for Neurorehabilitation. Neural Plast 2016; 2016:1072301. [PMID: 27867664 PMCID: PMC5102741 DOI: 10.1155/2016/1072301] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 09/29/2016] [Indexed: 01/31/2023] Open
Abstract
Recent imaging studies in cerebral palsy (CP) have described several brain structural changes, functional alterations, and neuroplastic processes that take place after brain injury during early development. These changes affect motor pathways as well as sensorimotor networks. Several of these changes correlate with behavioral measures of motor and sensory disability. It is now widely acknowledged that management of sensory deficits is relevant for rehabilitation in CP. Playing a musical instrument demands the coordination of hand movements with integrated auditory, visual, and tactile feedback, in a process that recruits multiple brain regions. These multiple demands during instrument playing, together with the entertaining character of music, have led to the development and investigation of music-supported therapies, especially for rehabilitation with motor disorders resulting from brain damage. We review scientific evidence that supports the use of musical instrument playing for rehabilitation in CP. We propose that active musical instrument playing may be an efficient means for triggering neuroplastic processes necessary for the development of sensorimotor skills in patients with early brain damage. We encourage experimental research on neuroplasticity and on its impact on the physical and personal development of individuals with CP.
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Mirror Visual Feedback Training Improves Intermanual Transfer in a Sport-Specific Task: A Comparison between Different Skill Levels. Neural Plast 2016; 2016:8628039. [PMID: 27642526 PMCID: PMC5013216 DOI: 10.1155/2016/8628039] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 07/21/2016] [Accepted: 07/31/2016] [Indexed: 11/17/2022] Open
Abstract
Mirror training therapy is a promising tool to initiate neural plasticity and facilitate the recovery process of motor skills after diseases such as stroke or hemiparesis by improving the intermanual transfer of fine motor skills in healthy people as well as in patients. This study evaluated whether these augmented performance improvements by mirror visual feedback (MVF) could be used for learning a sport-specific skill and if the effects are modulated by skill level. A sample of 39 young, healthy, and experienced basketball and handball players and 41 novices performed a stationary basketball dribble task at a mirror box in a standing position and received either MVF or direct feedback. After four training days using only the right hand, performance of both hands improved from pre- to posttest measurements. Only the left hand (untrained) performance of the experienced participants receiving MVF was more pronounced than for the control group. This indicates that intermanual motor transfer can be improved by MVF in a sport-specific task. However, this effect cannot be generalized to motor learning per se since it is modulated by individuals' skill level, a factor that might be considered in mirror therapy research.
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Konaka K, Mochizuki H. [Questionnaire survey of musician's dystonia among students of a music college]. Rinsho Shinkeigaku 2016; 55:263-5. [PMID: 25904257 DOI: 10.5692/clinicalneurol.55.263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Musician's dystonia is known as a task specific dystonia. Though it is thought to occur during a long course of repetitive performance, the actual circumstances that precipitate this condition are not clear. According to factual reports this disease is not commonly known, probably because many of these patients may not have been visiting a hospital. We prepared a questionnaire and did a survey among the students of a music college. This is the first questionnaire survey aimed at finding out the prevalence of musician's dystonia among the students of music. Among the 480 participants of this survey, 29% of the students had knowledge of this disorder and 1.25% of the students had dystonia while performing music.
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Affiliation(s)
- Kuni Konaka
- Department of Neurology, Osaka University Graduate School of Medicine
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