101
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Affiliation(s)
- Anna Muro
- Department of Clinical and Health Psychology, School of Psychology, Autonomous University of Barcelona, Barcelona, Spain
| | - Natàlia Artero
- Department of Clinical and Health Psychology, School of Psychology, Autonomous University of Barcelona, Barcelona, Spain
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102
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Low LF, Carroll S, Merom D, Baker JR, Kochan N, Moran F, Brodaty H. We think you can dance! A pilot randomised controlled trial of dance for nursing home residents with moderate to severe dementia. Complement Ther Med 2016; 29:42-44. [PMID: 27912955 DOI: 10.1016/j.ctim.2016.09.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 05/11/2016] [Accepted: 09/02/2016] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES To evaluate the feasibility of a dance program for people with moderate to severe dementia living in nursing homeswith regards to recruitment and retention, assessment tools, intervention safety, attendance and engagement. DESIGN Pilot randomised controlled trial with assessments at weeks 0, 16 and 32. SETTING A nursing home in Sydney, Australia. INTERVENTIONS Experienced dance teachers conducted dance groups (intervention) or music appreciation and socialisation groups (control) for 45min, three times a week for 16 weeks. MAIN OUTCOME MEASURES Descriptive statistics for recruitment and retention, adverse events and attendance and engagement. RESULTS Recruitment was smooth, attrition was17% over 32 weeks. Engagement during the sessions was high, and no serious falls or behavioural incidents occurred. Average attendance was poorer than anticipated for dance groups (67%) in comparison to music groups (89%). A ceiling effect on the Severe Impairment Battery and the logistical challenges of the Clinical Global Impression of Change meant they may not be optimal tools. CONCLUSIONS It is feasible to conduct a study of group dance for people with moderate to severe dementia in residential care. Choice of attention control condition should be reconsidered.
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Affiliation(s)
- L F Low
- Faculty of Health Sciences, University of Sydney, Australia.
| | - S Carroll
- Arts Health Institute, Newcastle, Australia
| | - D Merom
- School of Science and Health, University of Western Sydney, Australia
| | - J R Baker
- Psychiatry Research and Teaching Unit, University of New South Wales, Australia
| | - N Kochan
- Centre for Health Brain Ageing, University of New South Wales, Australia
| | - F Moran
- School of Science and Health, University of Western Sydney, Australia; The George Institute for Global Health, Australia
| | - H Brodaty
- Centre for Health Brain Ageing, University of New South Wales, Australia; Dementia Collaborative Research Centre, Assessment and Better Care, University of New South Wales, Australia
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103
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Porat S, Goukasian N, Hwang KS, Zanto T, Do T, Pierce J, Joshi S, Woo E, Apostolova LG. Dance Experience and Associations with Cortical Gray Matter Thickness in the Aging Population. Dement Geriatr Cogn Dis Extra 2016; 6:508-517. [PMID: 27920794 PMCID: PMC5123027 DOI: 10.1159/000449130] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION We investigated the effect dance experience may have on cortical gray matter thickness and cognitive performance in elderly participants with and without mild cognitive impairment (MCI). METHODS 39 cognitively normal and 48 MCI elderly participants completed a questionnaire regarding their lifetime experience with music, dance, and song. Participants identified themselves as either dancers or nondancers. All participants received structural 1.5-tesla MRI scans and detailed clinical and neuropsychological evaluations. An advanced 3D cortical mapping technique was then applied to calculate cortical thickness. RESULTS Despite having a trend-level significantly thinner cortex, dancers performed better in cognitive tasks involving learning and memory, such as the California Verbal Learning Test-II (CVLT-II) short delay free recall (p = 0.004), the CVLT-II long delay free recall (p = 0.003), and the CVLT-II learning over trials 1-5 (p = 0.001). DISCUSSION Together, these results suggest that dance may result in an enhancement of cognitive reserve in aging, which may help avert or delay MCI.
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Affiliation(s)
- Shai Porat
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, Calif, USA
- Mary S. Easton Center for Alzheimer's Disease Research, Los Angeles, Calif, USA
| | - Naira Goukasian
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, Calif, USA
- Mary S. Easton Center for Alzheimer's Disease Research, Los Angeles, Calif, USA
| | - Kristy S. Hwang
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, Calif, USA
- Mary S. Easton Center for Alzheimer's Disease Research, Los Angeles, Calif, USA
- Oakland University William Beaumont School of Medicine, Rochester, Mich., USA
| | - Theodore Zanto
- Department of Neurology, UCSF, San Francisco, Calif, USA
| | - Triet Do
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, Calif, USA
- Mary S. Easton Center for Alzheimer's Disease Research, Los Angeles, Calif, USA
| | - Jonathan Pierce
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, Calif, USA
- Mary S. Easton Center for Alzheimer's Disease Research, Los Angeles, Calif, USA
| | - Shantanu Joshi
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, Calif, USA
| | - Ellen Woo
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, Calif, USA
- Mary S. Easton Center for Alzheimer's Disease Research, Los Angeles, Calif, USA
| | - Liana G. Apostolova
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, Calif, USA
- Mary S. Easton Center for Alzheimer's Disease Research, Los Angeles, Calif, USA
- Department of Neurology, Indiana University, Indianapolis, Ind, USA
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104
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Chen MD, Kuo YH, Chang YC, Hsu ST, Kuo CC, Chang JJ. Influences of Aerobic Dance on Cognitive Performance in Adults with Schizophrenia. Occup Ther Int 2016; 23:346-356. [DOI: 10.1002/oti.1436] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 04/21/2016] [Accepted: 05/31/2016] [Indexed: 12/25/2022] Open
Affiliation(s)
- Ming-De Chen
- Department of Occupational Therapy; Kaohsiung Medical University; Kaohsiung City Taiwan
| | - Yu-Hsin Kuo
- Department of Psychiatry; Kaohsiung Chang Gung Memorial Hospital; Kaohsiung City Taiwan
| | - Yen-Ching Chang
- Department of Occupational Therapy; National Cheng Kung University; Tainan City Taiwan
| | - Su-Ting Hsu
- Department of Community Psychiatry; Kaohsiung Kai-Syuan Psychiatric Hospital; Kaohsiung City Taiwan
| | - Chang-Chih Kuo
- Department of Occupational Therapy; Kaohsiung Medical University; Kaohsiung City Taiwan
| | - Jyh-Jong Chang
- Department of Occupational Therapy; Kaohsiung Medical University; Kaohsiung City Taiwan
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105
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Christensen JF, Pollick FE, Lambrechts A, Gomila A. Affective responses to dance. Acta Psychol (Amst) 2016; 168:91-105. [PMID: 27235953 DOI: 10.1016/j.actpsy.2016.03.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 02/29/2016] [Accepted: 03/19/2016] [Indexed: 10/21/2022] Open
Abstract
The objective of the present work was the characterization of mechanisms by which affective experiences are elicited in observers when watching dance movements. A total of 203 dance stimuli from a normed stimuli library were used in a series of independent experiments. The following measures were obtained: (i) subjective measures of 97 dance-naïve participants' affective responses (Likert scale ratings, interviews); and (ii) objective measures of the physical parameters of the stimuli (motion energy, luminance), and of the movements represented in the stimuli (roundedness, impressiveness). Results showed that (i) participants' ratings of felt and perceived affect differed, (ii) felt and perceived valence but not arousal ratings correlated with physical parameters of the stimuli (motion energy and luminance), (iii) roundedness in posture shape was related to the experience of more positive emotion than edgy shapes (1 of 3 assessed rounded shapes showed a clear effect on positiveness ratings while a second reached trend level significance), (iv) more impressive movements resulted in more positive affective responses, (v) dance triggered affective experiences through the imagery and autobiographical memories it elicited in some people, and (vi) the physical parameters of the video stimuli correlated only weakly and negatively with the aesthetics ratings of beauty, liking and interest. The novelty of the present approach was twofold; (i) the assessment of multiple affect-inducing mechanisms, and (ii) the use of one single normed stimulus set. The results from this approach lend support to both previous and present findings. Results are discussed with regards to current literature in the field of empirical aesthetics and affective neuroscience.
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106
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Miani A. Sexual arousal and rhythmic synchronization: A possible effect of vasopressin. Med Hypotheses 2016; 93:122-5. [PMID: 27372870 DOI: 10.1016/j.mehy.2016.05.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 05/26/2016] [Indexed: 12/21/2022]
Abstract
Music is ubiquitous. Yet, its biological relevance is still an ongoing debate. Supporting the view that music had an ancestral role in courtship displays, a pilot study presented here provides preliminary evidence on the link between music and sexual selection. The underlying hypothesis is based on the fact that the sexually dimorphic neuropeptide vasopressin has its receptors in the part of the brain involved in music and dance performance (the basal ganglia), and its concentrations rise during sexual arousal in men. In addition, music, dance, and courtship phenotypes seem to be in part regulated by vasopressin and its genes. Hence, to test this hypothesis, a rhythmic synchronization task was employed here on one male subject during sexual arousal. Results revealed a significant effect of sexual arousal on rhythm synchronization. This is the first report that empirically supports the hypothesis on the role of music in sexual selection. Further studies are clearly required.
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Affiliation(s)
- Alessandro Miani
- Center for Semiotics, Aarhus University, Jens Chr. Skous Vej 2, bygning 1485, 8000 Aarhus C, Denmark.
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107
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Bognar S, DeFaria AM, O'Dwyer C, Pankiw E, Simic Bogler J, Teixeira S, Nyhof-Young J, Evans C. More than just dancing: experiences of people with Parkinson's disease in a therapeutic dance program. Disabil Rehabil 2016; 39:1073-1078. [PMID: 27216230 DOI: 10.1080/09638288.2016.1175037] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE To understand why individuals with Parkinson's disease (PD) participate in a community-based therapeutic dance program and to explore its influence on perceived physical, social and emotional well-being of participants. METHODS A qualitative descriptive design was employed using one-on-one semi-structured interviews. Individuals with PD who participated in the Dancing with Parkinson's program were recruited from two locations. Interviews were audio-recorded, transcribed, de-identified and then placed into NVivo 10 software for analysis. A content analysis approach was used with an inductive analysis method to generate a coding scheme. Group discussion facilitated development of overarching themes. RESULTS Ten participants' responses revealed that the dance program allows for self-improvement and regaining identity through disease self-management. Positive influences of socialization arose through the class, decreasing isolation and improving quality of life. Participants communicate through music and dance to enhance connection with others. CONCLUSIONS Dancing with Parkinson's classes allow for re-development of the social self, which can increase sense of enjoyment in life. Dance programs provide opportunities for social interaction, non-verbal communication and self-improvement, reestablishing self-identity and a sense of usefulness. This study provides unique insight into the experience of participating in a dance program from the perspective of individuals with PD. Implications for rehabilitation Dance is emerging as a strategy to address the physical and psychosocial effects of Parkinson's disease (PD), but little is known regarding participants' perceptions of community-based therapeutic dance programs for PD. This study found that Dancing with Parkinson's (DWP) facilitated an improvement in social participation, resulting in decreased isolation and improved quality of life. Participation in the DWP program can facilitate a positive change in perspective and attitude toward a PD diagnosis, thereby increasing feelings of self-efficacy and improving self-management of the disease. Participants of this study emphasized the multifaceted benefits of DWP, suggesting that it has great potential for addressing not only the physical challenges, but also the cognitive and emotional challenges associated with PD.
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Affiliation(s)
- Stephanie Bognar
- a Department of Physical Therapy , University of Toronto , Toronto , Canada
| | - Anne Marie DeFaria
- a Department of Physical Therapy , University of Toronto , Toronto , Canada
| | - Casey O'Dwyer
- a Department of Physical Therapy , University of Toronto , Toronto , Canada
| | - Elana Pankiw
- a Department of Physical Therapy , University of Toronto , Toronto , Canada
| | | | | | - Joyce Nyhof-Young
- c Department of Undergraduate Medical Education , University of Toronto , Toronto , Canada
| | - Cathy Evans
- a Department of Physical Therapy , University of Toronto , Toronto , Canada
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108
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Giacosa C, Karpati FJ, Foster NEV, Penhune VB, Hyde KL. Dance and music training have different effects on white matter diffusivity in sensorimotor pathways. Neuroimage 2016; 135:273-86. [PMID: 27114054 DOI: 10.1016/j.neuroimage.2016.04.048] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 04/18/2016] [Accepted: 04/20/2016] [Indexed: 12/22/2022] Open
Affiliation(s)
- Chiara Giacosa
- International Laboratory for Brain, Music and Sound Research (BRAMS), Pavillon 1420 Mont Royal, FAS, Département de psychologie, CP 6128 Succ. Centre Ville, Montreal, QC H3C 3J7, Canada; Department of Psychology, Concordia University, 7141 Sherbrooke Street West, Montreal, Quebec H4B 1R6, Canada.
| | - 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, Montreal, QC H3C 3J7, Canada; Faculty of Medicine, McGill University, 3655 Sir William Osler, Montreal, Quebec H3G 1Y6, 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, Montreal, QC H3C 3J7, Canada; Department of Psychology, University of Montreal, Pavillon Marie-Victorin, 90 avenue Vincent d'Indy, Montreal, Quebec 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, Montreal, QC H3C 3J7, Canada; Department of Psychology, Concordia University, 7141 Sherbrooke Street West, Montreal, Quebec 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, Montreal, QC H3C 3J7, Canada; Faculty of Medicine, McGill University, 3655 Sir William Osler, Montreal, Quebec H3G 1Y6, Canada; Department of Psychology, University of Montreal, Pavillon Marie-Victorin, 90 avenue Vincent d'Indy, Montreal, Quebec H2V 2S9, Canada
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109
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Di Nota PM, Levkov G, Bar R, DeSouza JFX. Lateral occipitotemporal cortex (LOTC) activity is greatest while viewing dance compared to visualization and movement: learning and expertise effects. Exp Brain Res 2016; 234:2007-2023. [PMID: 26960739 DOI: 10.1007/s00221-016-4607-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 02/22/2016] [Indexed: 10/22/2022]
Abstract
The lateral occipitotemporal cortex (LOTC) is comprised of subregions selectively activated by images of human bodies (extrastriate body area, EBA), objects (lateral occipital complex, LO), and motion (MT+). However, their role in motor imagery and movement processing is unclear, as are the influences of learning and expertise on its recruitment. The purpose of our study was to examine putative changes in LOTC activation during action processing following motor learning of novel choreography in professional ballet dancers. Subjects were scanned with functional magnetic resonance imaging up to four times over 34 weeks and performed four tasks: viewing and visualizing a newly learned ballet dance, visualizing a dance that was not being learned, and movement of the foot. EBA, LO, and MT+ were activated most while viewing dance compared to visualization and movement. Significant increases in activation were observed over time in left LO only during visualization of the unlearned dance, and all subregions were activated bilaterally during the viewing task after 34 weeks of performance, suggesting learning-induced plasticity. Finally, we provide novel evidence for modulation of EBA with dance experience during the motor task, with significant activation elicited in a comparison group of novice dancers only. These results provide a composite of LOTC activation during action processing of newly learned ballet choreography and movement of the foot. The role of these areas is confirmed as primarily subserving observation of complex sequences of whole-body movement, with new evidence for modification by experience and over the course of real world ballet learning.
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Affiliation(s)
- Paula M Di Nota
- Department of Psychology, York University, Toronto, ON, Canada.,Neuroscience Graduate Diploma Program, York University, Toronto, ON, Canada.,Centre for Vision Research, York University, 4700 Keele Street, Toronto, ON, M3J 1P3, Canada
| | - Gabriella Levkov
- Centre for Vision Research, York University, 4700 Keele Street, Toronto, ON, M3J 1P3, Canada.,Department of Biology, York University, Toronto, ON, Canada
| | - Rachel Bar
- Department of Psychology, Ryerson University, Toronto, ON, Canada.,Canada's National Ballet School, Toronto, ON, Canada
| | - Joseph F X DeSouza
- Department of Psychology, York University, Toronto, ON, Canada. .,Neuroscience Graduate Diploma Program, York University, Toronto, ON, Canada. .,Centre for Vision Research, York University, 4700 Keele Street, Toronto, ON, M3J 1P3, Canada. .,Department of Biology, York University, Toronto, ON, Canada. .,Canadian Action and Perception Network (CAPnet), Toronto, ON, Canada.
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110
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Fitch WT. Dance, Music, Meter and Groove: A Forgotten Partnership. Front Hum Neurosci 2016; 10:64. [PMID: 26973489 PMCID: PMC4771755 DOI: 10.3389/fnhum.2016.00064] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Accepted: 02/08/2016] [Indexed: 11/30/2022] Open
Abstract
I argue that core aspects of musical rhythm, especially “groove” and syncopation, can only be fully understood in the context of their origins in the participatory social experience of dance. Musical meter is first considered in the context of bodily movement. I then offer an interpretation of the pervasive but somewhat puzzling phenomenon of syncopation in terms of acoustic emphasis on certain offbeat components of the accompanying dance style. The reasons for the historical tendency of many musical styles to divorce themselves from their dance-based roots are also briefly considered. To the extent that musical rhythms only make sense in the context of bodily movement, researchers interested in ecologically valid approaches to music cognition should make a more concerted effort to extend their analyses to dance, particularly if we hope to understand the cognitive constraints underlying rhythmic aspects of music like meter and groove.
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Affiliation(s)
- W Tecumseh Fitch
- Department of Cognitive Biology, University of Vienna Vienna, Austria
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111
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Merom D, Grunseit A, Eramudugolla R, Jefferis B, Mcneill J, Anstey KJ. Cognitive Benefits of Social Dancing and Walking in Old Age: The Dancing Mind Randomized Controlled Trial. Front Aging Neurosci 2016; 8:26. [PMID: 26941640 PMCID: PMC4761858 DOI: 10.3389/fnagi.2016.00026] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Accepted: 02/01/2016] [Indexed: 01/03/2023] Open
Abstract
Background A physically active lifestyle has the potential to prevent cognitive decline and dementia, yet the optimal type of physical activity/exercise remains unclear. Dance is of special interest as it complex sensorimotor rhythmic activity with additional cognitive, social, and affective dimensions. Objectives To determine whether dance benefits executive function more than walking, an activity that is simple and functional. Methods Two-arm randomized controlled trial among community-dwelling older adults. The intervention group received 1 h of ballroom dancing twice weekly over 8 months (~69 sessions) in local community dance studios. The control group received a combination of a home walking program with a pedometer and optional biweekly group-based walking in local community park to facilitate socialization. Main outcomes Executive function tests: processing speed and task shift by the Trail Making Tests, response inhibition by the Stroop Color-Word Test, working memory by the Digit Span Backwards test, immediate and delayed verbal recall by the Rey Auditory Verbal Learning Test, and visuospatial recall by the Brief Visuospatial Memory Test (BVST). Results One hundred and fifteen adults (mean 69.5 years, SD 6.4) completed baseline and delayed baseline (3 weeks apart) before being randomized to either dance (n = 60) or walking (n = 55). Of those randomized, 79 (68%) completed the follow-up measurements (32 weeks from baseline). In the dance group only, “non-completers” had significantly lower baseline scores on all executive function tests than those who completed the full program. Intention-to-treat analyses showed no group effect. In a random effects model including participants who completed all measurements, adjusted for baseline score and covariates (age, education, estimated verbal intelligence, and community), a between-group effect in favor of dance was noted only for BVST total learning (Cohen’s D Effect size 0.29, p = 0.07) and delayed recall (Cohen’s D Effect size = 0.34, p = 0.06). Conclusion The superior potential of dance over walking on executive functions of cognitively healthy and active older adults was not supported. Dance improved one of the cognitive domains (spatial memory) important for learning dance. Controlled trials targeting inactive older adults and of a higher dose may produce stronger effects, particularly for novice dancers. Trial registration Australian and New Zealand Clinical Trials Register (ACTRN12613000782730).
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Affiliation(s)
- Dafna Merom
- School of Science and Health, Western Sydney University , Penrith, NSW , Australia
| | - Anne Grunseit
- Prevention Research Collaboration, School of Public Health, University of Sydney , Sydney, NSW , Australia
| | - Ranmalee Eramudugolla
- Centre for Research on Aging, Health and Wellbeing, The Australian National University , Canberra, ACT , Australia
| | - Barbara Jefferis
- Department of Primary Care and Population Health, University College London , London , UK
| | - Jade Mcneill
- Early Start Research Institute, School of Education, University of Wollongong , Wollongong, NSW , Australia
| | - Kaarin J Anstey
- Centre for Research on Aging, Health and Wellbeing, The Australian National University , Canberra, ACT , Australia
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112
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Bar RJ, DeSouza JFX. Tracking Plasticity: Effects of Long-Term Rehearsal in Expert Dancers Encoding Music to Movement. PLoS One 2016; 11:e0147731. [PMID: 26824475 PMCID: PMC4732757 DOI: 10.1371/journal.pone.0147731] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2014] [Accepted: 01/07/2016] [Indexed: 11/19/2022] Open
Abstract
Our knowledge of neural plasticity suggests that neural networks show adaptation to environmental and intrinsic change. In particular, studies investigating the neuroplastic changes associated with learning and practicing motor tasks have shown that practicing such tasks results in an increase in neural activation in several specific brain regions. However, studies comparing experts and non-experts suggest that experts employ less neuronal activation than non-experts when performing a familiar motor task. Here, we aimed to determine the long-term changes in neural networks associated with learning a new dance in professional ballet dancers over 34 weeks. Subjects visualized dance movements to music while undergoing fMRI scanning at four time points over 34-weeks. Results demonstrated that initial learning and performance at seven weeks led to increases in activation in cortical regions during visualization compared to the first week. However, at 34 weeks, the cortical networks showed reduced activation compared to week seven. Specifically, motor learning and performance over the 34 weeks showed the typical inverted-U-shaped function of learning. Further, our result demonstrate that learning of a motor sequence of dance movements to music in the real world can be visualized by expert dancers using fMRI and capture highly significant modeled fits of the brain network variance of BOLD signals from early learning to expert level performance.
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Affiliation(s)
- Rachel J. Bar
- Department of Psychology, York University, Toronto, ON, Canada
| | - Joseph F. X. DeSouza
- Centre for Vision Research, Department of Psychology, Department of Biology, Neuroscience Graduate Diploma Program, Graduate Program in Interdisciplinary Studies, Canadian Action and Perception Network (CAPnet), York University, Toronto, ON, Canada
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113
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Hackney ME, Lee HL, Battisto J, Crosson B, McGregor KM. Context-Dependent Neural Activation: Internally and Externally Guided Rhythmic Lower Limb Movement in Individuals With and Without Neurodegenerative Disease. Front Neurol 2015; 6:251. [PMID: 26696952 PMCID: PMC4667008 DOI: 10.3389/fneur.2015.00251] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 11/16/2015] [Indexed: 12/24/2022] Open
Abstract
Parkinson’s disease is a neurodegenerative disorder that has received considerable attention in allopathic medicine over the past decades. However, it is clear that, to date, pharmacological and surgical interventions do not fully address symptoms of PD and patients’ quality of life. As both an alternative therapy and as an adjuvant to conventional approaches, several types of rhythmic movement (e.g., movement strategies, dance, tandem biking, and Tai Chi) have shown improvements to motor symptoms, lower limb control, and postural stability in people with PD (1–6). However, while these programs are increasing in number, still little is known about the neural mechanisms underlying motor improvements attained with such interventions. Studying limb motor control under task-specific contexts can help determine the mechanisms of rehabilitation effectiveness. Both internally guided (IG) and externally guided (EG) movement strategies have evidence to support their use in rehabilitative programs. However, there appears to be a degree of differentiation in the neural substrates involved in IG vs. EG designs. Because of the potential task-specific benefits of rhythmic training within a rehabilitative context, this report will consider the use of IG and EG movement strategies, and observations produced by functional magnetic resonance imaging and other imaging techniques. This review will present findings from lower limb imaging studies, under IG and EG conditions for populations with and without movement disorders. We will discuss how these studies might inform movement disorders rehabilitation (in the form of rhythmic, music-based movement training) and highlight research gaps. We believe better understanding of lower limb neural activity with respect to PD impairment during rhythmic IG and EG movement will facilitate the development of novel and effective therapeutic approaches to mobility limitations and postural instability.
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Affiliation(s)
- Madeleine E Hackney
- Atlanta VA Center for Visual and Neurocognitive Rehabilitation , Decatur, GA , USA ; Division of General Medicine and Geriatrics, Department of Medicine, Emory School of Medicine , Atlanta, GA , USA
| | - Ho Lim Lee
- Emory College of Arts and Sciences, Emory University , Atlanta, GA , USA
| | - Jessica Battisto
- Emory College of Arts and Sciences, Emory University , Atlanta, GA , USA
| | - Bruce Crosson
- Atlanta VA Center for Visual and Neurocognitive Rehabilitation , Decatur, GA , USA ; Department of Neurology, Emory School of Medicine , Atlanta, GA , USA
| | - Keith M McGregor
- Atlanta VA Center for Visual and Neurocognitive Rehabilitation , Decatur, GA , USA ; Department of Neurology, Emory School of Medicine , Atlanta, GA , USA
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114
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Schaefer RS. Auditory rhythmic cueing in movement rehabilitation: findings and possible mechanisms. Philos Trans R Soc Lond B Biol Sci 2015; 369:20130402. [PMID: 25385780 DOI: 10.1098/rstb.2013.0402] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Moving to music is intuitive and spontaneous, and music is widely used to support movement, most commonly during exercise. Auditory cues are increasingly also used in the rehabilitation of disordered movement, by aligning actions to sounds such as a metronome or music. Here, the effect of rhythmic auditory cueing on movement is discussed and representative findings of cued movement rehabilitation are considered for several movement disorders, specifically post-stroke motor impairment, Parkinson's disease and Huntington's disease. There are multiple explanations for the efficacy of cued movement practice. Potentially relevant, non-mutually exclusive mechanisms include the acceleration of learning; qualitatively different motor learning owing to an auditory context; effects of increased temporal skills through rhythmic practices and motivational aspects of musical rhythm. Further considerations of rehabilitation paradigm efficacy focus on specific movement disorders, intervention methods and complexity of the auditory cues. Although clinical interventions using rhythmic auditory cueing do not show consistently positive results, it is argued that internal mechanisms of temporal prediction and tracking are crucial, and further research may inform rehabilitation practice to increase intervention efficacy.
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Affiliation(s)
- Rebecca S Schaefer
- SAGE Center for the Study of the Mind, University of California, Santa Barbara, CA 93106-9660, USA
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115
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Park S, Lee JM, Baik Y, Kim K, Yun HJ, Kwon H, Jung YK, Kim BN. A Preliminary Study of the Effects of an Arts Education Program on Executive Function, Behavior, and Brain Structure in a Sample of Nonclinical School-Aged Children. J Child Neurol 2015; 30:1757-66. [PMID: 25862737 DOI: 10.1177/0883073815579710] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 03/07/2015] [Indexed: 11/15/2022]
Abstract
The authors examined the effects of arts education on cognition, behavior, and brain of children. Twenty-nine nonclinical children participated in a 15-week arts education program that was composed of either creative movement or musical arts. Children completed the Wisconsin Card Sorting Test, clinical scales, and brain magnetic resonance imaging before and after the intervention. Following program completion, performances on the Wisconsin Card Sorting Test, the Children's Depression Inventory scores, and conduct disorder scores were significantly improved. Furthermore, cortical thickness in the left postcentral gyrus and superior parietal lobule were increased, and the mean diffusivity values in the right posterior corona radiate and superior longitudinal fasciculus were decreased. Positive correlations between changes in cognitive measurements and changes in cortical thickness were observed. This preliminary study suggests a positive effect of arts education on executive functions in association with brain changes. However, these findings must be interpreted with caution due to the noncomparative study design.
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Affiliation(s)
- Subin Park
- Department of Psychiatry, Seoul National Hospital, Seoul, Republic of Korea
| | - Jong-Min Lee
- Department of Biomedical Engineering, Hanyang University, Seoul, Republic of Korea
| | - Young Baik
- Department of Arts and Cultural Management, Graduate School of Management, Kyung Hee University, Seoul, Republic of Korea
| | - Kihyun Kim
- Department of Social Welfare, Sungkyunkwan University, Seoul, Republic of Korea
| | - Hyuk Jin Yun
- Department of Biomedical Engineering, Hanyang University, Seoul, Republic of Korea
| | - Hunki Kwon
- Department of Biomedical Engineering, Hanyang University, Seoul, Republic of Korea
| | - Yeon-Kyung Jung
- Division of Child & Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Bung-Nyun Kim
- Division of Child & Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, Seoul, Republic of Korea
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116
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Bachrach A, Jola C, Pallier C. Neuronal bases of structural coherence in contemporary dance observation. Neuroimage 2015; 124:464-472. [PMID: 26348557 DOI: 10.1016/j.neuroimage.2015.08.072] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 08/19/2015] [Accepted: 08/22/2015] [Indexed: 11/27/2022] Open
Abstract
The neuronal processes underlying dance observation have been the focus of an increasing number of brain imaging studies over the past decade. However, the existing literature mainly dealt with effects of motor and visual expertise, whereas the neural and cognitive mechanisms that underlie the interpretation of dance choreographies remained unexplored. Hence, much attention has been given to the action observation network (AON) whereas the role of other potentially relevant neuro-cognitive mechanisms such as mentalizing (theory of mind) or language (narrative comprehension) in dance understanding is yet to be elucidated. We report the results of an fMRI study where the structural coherence of short contemporary dance choreographies was manipulated parametrically using the same taped movement material. Our participants were all trained dancers. The whole-brain analysis argues that the interpretation of structurally coherent dance phrases involves a subpart (superior parietal) of the AON as well as mentalizing regions in the dorsomedial prefrontal cortex. An ROI analysis based on a similar study using linguistic materials (Pallier et al., 2011) suggests that structural processing in language and dance might share certain neural mechanisms.
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Affiliation(s)
- Asaf Bachrach
- Cognitive Neuroimaging Unit, CEA DSV/I2BM, INSERM, UniversitéParis-Sud, Université Paris-Saclay, NeuroSpin center, 91191Gif/Yvette, France; Structures Formelles du Langage UMR 7023 (CNRS - Université Paris 8), Paris 75017, France.
| | - Corinne Jola
- Cognitive Neuroimaging Unit, CEA DSV/I2BM, INSERM, UniversitéParis-Sud, Université Paris-Saclay, NeuroSpin center, 91191Gif/Yvette, France; Division of Psychology, Abertay University , Dundee DD1 1HG, UK
| | - Christophe Pallier
- Cognitive Neuroimaging Unit, CEA DSV/I2BM, INSERM, UniversitéParis-Sud, Université Paris-Saclay, NeuroSpin center, 91191Gif/Yvette, France
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117
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118
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Maintaining older brain functionality: A targeted review. Neurosci Biobehav Rev 2015; 55:453-77. [DOI: 10.1016/j.neubiorev.2015.06.008] [Citation(s) in RCA: 132] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Revised: 06/01/2015] [Accepted: 06/03/2015] [Indexed: 12/20/2022]
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119
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Li G, He H, Huang M, Zhang X, Lu J, Lai Y, Luo C, Yao D. Identifying enhanced cortico-basal ganglia loops associated with prolonged dance training. Sci Rep 2015; 5:10271. [PMID: 26035693 PMCID: PMC4649913 DOI: 10.1038/srep10271] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 04/07/2015] [Indexed: 11/20/2022] Open
Abstract
Studies have revealed that prolonged, specialized training combined with higher cognitive conditioning induces enhanced brain alternation. In particular, dancers with long-term dance experience exhibit superior motor control and integration with their sensorimotor networks. However, little is known about the functional connectivity patterns of spontaneous intrinsic activities in the sensorimotor network of dancers. Our study examined the functional connectivity density (FCD) of dancers with a mean period of over 10 years of dance training in contrast with a matched non-dancer group without formal dance training using resting-state fMRI scans. FCD was mapped and analyzed, and the functional connectivity (FC) analyses were then performed based on the difference of FCD. Compared to the non-dancers, the dancers exhibited significantly increased FCD in the precentral gyri, postcentral gyri and bilateral putamen. Furthermore, the results of the FC analysis revealed enhanced connections between the middle cingulate cortex and the bilateral putamen and between the precentral and the postcentral gyri. All findings indicated an enhanced functional integration in the cortico-basal ganglia loops that govern motor control and integration in dancers. These findings might reflect improved sensorimotor function for the dancers consequent to long-term dance training.
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Affiliation(s)
- Gujing Li
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China
| | - Hui He
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China
| | - Mengting Huang
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China
| | - Xingxing Zhang
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China
| | - Jing Lu
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China
| | - Yongxiu Lai
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China
| | - Cheng Luo
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China
| | - Dezhong Yao
- Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China
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120
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Demers M, McKinley P. Feasibility of delivering a dance intervention for subacute stroke in a rehabilitation hospital setting. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2015; 12:3120-32. [PMID: 25785497 PMCID: PMC4377955 DOI: 10.3390/ijerph120303120] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 02/26/2015] [Accepted: 03/09/2015] [Indexed: 11/25/2022]
Abstract
Dance can be a promising treatment intervention used in rehabilitation for individuals with disabilities to address physical, cognitive and psychological impairments. The aim of this pilot study was to determine the feasibility of a modified dance intervention as an adjunct therapy designed for people with subacute stroke, in a rehabilitation setting. Using a descriptive qualitative study design, a biweekly 45-min dance intervention was offered to individuals with a subacute stroke followed in a rehabilitation hospital, over 4 weeks. The dance intervention followed the structure of an usual dance class, but the exercises were modified and progressed to meet each individual's needs. The dance intervention, delivered in a group format, was feasible in a rehabilitation setting. A 45-min dance class of moderate intensity was of appropriate duration and intensity for individuals with subacute stroke to avoid excessive fatigue and to deliver the appropriate level of challenge. The overall satisfaction of the participants towards the dance class, the availability of space and equipment, and the low level of risks contributed to the feasibility of a dance intervention designed for individuals in the subacute stage of post-stroke recovery.
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Affiliation(s)
- Marika Demers
- School of Physical and Occupational Therapy, McGill University, 3654 Promenade Sir-William-Osler, Montreal, QC H3G 1Y5, Canada.
- Feil and Oberfeld Research Center, Jewish Rehabilitation Hospital, Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, 3205 Place Alton-Goldbloom, Laval, QC H7V 1R2, Canada.
| | - Patricia McKinley
- School of Physical and Occupational Therapy, McGill University, 3654 Promenade Sir-William-Osler, Montreal, QC H3G 1Y5, Canada.
- Feil and Oberfeld Research Center, Jewish Rehabilitation Hospital, Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, 3205 Place Alton-Goldbloom, Laval, QC H7V 1R2, Canada.
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121
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Affiliation(s)
- Rebecca S. Schaefer
- SAGE Center for the Study of the Mind; University of California; Santa Barbara California
| | - Katie Overy
- Institute for Music in Human and Social Development; Reid School of Music; University of Edinburgh; Edinburgh United Kingdom
- Don Wright Faculty of Music; University of Western Ontario; London Ontario Canada
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122
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Karpati FJ, Giacosa C, Foster NE, Penhune VB, Hyde KL. Dance and the brain: a review. Ann N Y Acad Sci 2015; 1337:140-6. [PMID: 25773628 DOI: 10.1111/nyas.12632] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Falisha J. Karpati
- International Laboratory for Brain; Music, and Sound Research; Montreal Quebec Canada
- Faculty of Medicine; McGill University; Montreal Quebec Canada
| | - Chiara Giacosa
- International Laboratory for Brain; Music, and Sound Research; Montreal Quebec Canada
- Department of Psychology; Concordia University; Montreal Quebec Canada
| | - Nicholas E.V. Foster
- International Laboratory for Brain; Music, and Sound Research; Montreal Quebec Canada
- Department of Psychology; University of Montreal; Montreal Quebec Canada
| | - Virginia B. Penhune
- International Laboratory for Brain; Music, and Sound Research; Montreal Quebec Canada
- Department of Psychology; Concordia University; Montreal Quebec Canada
| | - Krista L. Hyde
- International Laboratory for Brain; Music, and Sound Research; Montreal Quebec Canada
- Faculty of Medicine; McGill University; Montreal Quebec Canada
- Department of Psychology; University of Montreal; Montreal Quebec Canada
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123
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Dhami P, Moreno S, DeSouza JFX. New framework for rehabilitation - fusion of cognitive and physical rehabilitation: the hope for dancing. Front Psychol 2015; 5:1478. [PMID: 25674066 PMCID: PMC4309167 DOI: 10.3389/fpsyg.2014.01478] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Accepted: 12/01/2014] [Indexed: 12/29/2022] Open
Abstract
Neurorehabilitation programs are commonly employed with the goal to help restore functionality in patients. However, many of these therapies report only having a small impact. In response to the need for more effective and innovative approaches, rehabilitative methods that take advantage of the neuroplastic properties of the brain have been used to aid with both physical and cognitive impairments. Following this path of reasoning, there has been a particular interest in the use of physical exercise as well as musical related activities. Although such therapies demonstrate potential, they also have limitations that may affect their use, calling for further exploration. Here, we propose dance as a potential parallel to physical and music therapies. Dance may be able to aid with both physical and cognitive impairments, particularly due to it combined nature of including both physical and cognitive stimulation. Not only does it incorporate physical and motor skill related activities, but it can also engage various cognitive functions such as perception, emotion, and memory, all while done in an enriched environment. Other more practical benefits, such as promoting adherence due to being enjoyable, are also discussed, along with the current literature on the application of dance as an intervention tool, as well as future directions required to evaluate the potential of dance as an alternative therapy in neurorehabilitation.
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Affiliation(s)
- Prabhjot Dhami
- Department of Biology, York UniversityToronto, ON, Canada
| | - Sylvain Moreno
- Rotman Research Institute at Baycrest HospitalToronto, ON, Canada
- Department of Psychology, University of TorontoToronto, ON, Canada
| | - Joseph F. X. DeSouza
- Department of Biology, York UniversityToronto, ON, Canada
- Department of Psychology, Centre for Vision Research, York UniversityToronto, ON, Canada
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124
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Fonseca CC, Thurm BE, Vecchi RL, Gama EF. Ballroom dance and body size perception. Percept Mot Skills 2015; 119:495-503. [PMID: 25349891 DOI: 10.2466/25.pms.119c26z1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Ballroom dancing consists in the performance of rhythmic movements guided by music, which provide sensorimotor integration and stimulate feelings. The body schema is the unconscious sensorimotor representation that allows the individual to perceive his anatomical body in space. Comprising tactile, proprioceptive, kinesthetic, and environmental information, it is directly related to movement. The aim of this study was to investigate the influence of non-competitive practice of ballroom dancing on body perception. The projection point test was applied to 30 volunteers before and after a period of 3 mo.; 15 controls attended lectures on body perception and 15 participants took dance lessons. It was observed that ballroom dancing brought perceptual benefits for those who practiced it.
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Affiliation(s)
- Cristiane Costa Fonseca
- 1 Physical Therapy, Body Perception and Movement Research Lab São Judas Tadeu University, São Paulo/SP, Brazil
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125
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Olshansky MP, Bar RJ, Fogarty M, DeSouza JFX. Supplementary motor area and primary auditory cortex activation in an expert break-dancer during the kinesthetic motor imagery of dance to music. Neurocase 2015; 21:607-17. [PMID: 25301352 DOI: 10.1080/13554794.2014.960428] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The current study used functional magnetic resonance imaging to examine the neural activity of an expert dancer with 35 years of break-dancing experience during the kinesthetic motor imagery (KMI) of dance accompanied by highly familiar and unfamiliar music. The goal of this study was to examine the effect of musical familiarity on neural activity underlying KMI within a highly experienced dancer. In order to investigate this in both primary sensory and motor planning cortical areas, we examined the effects of music familiarity on the primary auditory cortex [Heschl's gyrus (HG)] and the supplementary motor area (SMA). Our findings reveal reduced HG activity and greater SMA activity during imagined dance to familiar music compared to unfamiliar music. We propose that one's internal representations of dance moves are influenced by auditory stimuli and may be specific to a dance style and the music accompanying it.
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126
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Braun Janzen T, Thompson WF, Ranvaud R. A developmental study of the effect of music training on timed movements. Front Hum Neurosci 2014; 8:801. [PMID: 25346677 PMCID: PMC4193239 DOI: 10.3389/fnhum.2014.00801] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2014] [Accepted: 09/19/2014] [Indexed: 11/23/2022] Open
Abstract
When people clap to music, sing, play a musical instrument, or dance, they engage in temporal entrainment. We examined the effect of music training on the precision of temporal entrainment in 57 children aged 10–14 years (31 musicians, 26 non-musicians). Performance was examined for two tasks: self-paced finger tapping (discrete movements) and circle drawing (continuous movements). For each task, participants synchronized their movements with a steady pacing signal and then continued the movement at the same rate in the absence of the pacing signal. Analysis of movements during the continuation phase revealed that musicians were more accurate than non-musicians at finger tapping and, to a lesser extent, circle drawing. Performance on the finger-tapping task was positively associated with the number of years of formal music training, whereas performance on the circle-drawing task was positively associated with the age of participants. These results indicate that music training and maturation of the motor system reinforce distinct skills of timed movement.
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Affiliation(s)
- Thenille Braun Janzen
- Department of Psychology, Macquarie University, Sydney, NSW Australia ; Department of Neuroscience and Behavior, Institute of Psychology, University of São Paulo, São Paulo Brazil
| | | | - Ronald Ranvaud
- Department of Neuroscience and Behavior, Institute of Psychology, University of São Paulo, São Paulo Brazil
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127
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Rodríguez-Quiroga SA, Rey RD, Arakaki T, Garretto NS. Dramatic Improvement of Parkinsonism While Dancing Tango. Mov Disord Clin Pract 2014; 1:388-389. [PMID: 33999978 DOI: 10.1002/mdc3.12067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 04/25/2014] [Accepted: 04/26/2014] [Indexed: 11/10/2022] Open
Affiliation(s)
| | - Roberto Daniel Rey
- Instituto Argentino de Investigación Neurológica (IADIN) Buenos Aires Argentina
| | - Tomoko Arakaki
- Instituto Argentino de Investigación Neurológica (IADIN) Buenos Aires Argentina
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128
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Chauvigné LAS, Gitau KM, Brown S. The neural basis of audiomotor entrainment: an ALE meta-analysis. Front Hum Neurosci 2014; 8:776. [PMID: 25324765 PMCID: PMC4179708 DOI: 10.3389/fnhum.2014.00776] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Accepted: 09/12/2014] [Indexed: 11/17/2022] Open
Abstract
Synchronization of body movement to an acoustic rhythm is a major form of entrainment, such as occurs in dance. This is exemplified in experimental studies of finger tapping. Entrainment to a beat is contrasted with movement that is internally driven and is therefore self-paced. In order to examine brain areas important for entrainment to an acoustic beat, we meta-analyzed the functional neuroimaging literature on finger tapping (43 studies) using activation likelihood estimation (ALE) meta-analysis with a focus on the contrast between externally-paced and self-paced tapping. The results demonstrated a dissociation between two subcortical systems involved in timing, namely the cerebellum and the basal ganglia. Externally-paced tapping highlighted the importance of the spinocerebellum, most especially the vermis, which was not activated at all by self-paced tapping. In contrast, the basal ganglia, including the putamen and globus pallidus, were active during both types of tapping, but preferentially during self-paced tapping. These results suggest a central role for the spinocerebellum in audiomotor entrainment. We conclude with a theoretical discussion about the various forms of entrainment in humans and other animals.
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Affiliation(s)
- Léa A S Chauvigné
- NeuroArts Lab, Department of Psychology, Neuroscience & Behaviour, McMaster University Hamilton, ON, Canada
| | - Kevin M Gitau
- NeuroArts Lab, Department of Psychology, Neuroscience & Behaviour, McMaster University Hamilton, ON, Canada
| | - Steven Brown
- NeuroArts Lab, Department of Psychology, Neuroscience & Behaviour, McMaster University Hamilton, ON, Canada
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129
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Schaefer RS, Morcom AM, Roberts N, Overy K. Moving to music: effects of heard and imagined musical cues on movement-related brain activity. Front Hum Neurosci 2014; 8:774. [PMID: 25309407 PMCID: PMC4176038 DOI: 10.3389/fnhum.2014.00774] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 09/11/2014] [Indexed: 11/14/2022] Open
Abstract
Music is commonly used to facilitate or support movement, and increasingly used in movement rehabilitation. Additionally, there is some evidence to suggest that music imagery, which is reported to lead to brain signatures similar to music perception, may also assist movement. However, it is not yet known whether either imagined or musical cueing changes the way in which the motor system of the human brain is activated during simple movements. Here, functional magnetic resonance imaging was used to compare neural activity during wrist flexions performed to either heard or imagined music with self-pacing of the same movement without any cueing. Focusing specifically on the motor network of the brain, analyses were performed within a mask of BA4, BA6, the basal ganglia (putamen, caudate, and pallidum), the motor nuclei of the thalamus, and the whole cerebellum. Results revealed that moving to music compared with self-paced movement resulted in significantly increased activation in left cerebellum VI. Moving to imagined music led to significantly more activation in pre-supplementary motor area (pre-SMA) and right globus pallidus, relative to self-paced movement. When the music and imagery cueing conditions were contrasted directly, movements in the music condition showed significantly more activity in left hemisphere cerebellum VII and right hemisphere and vermis of cerebellum IX, while the imagery condition revealed more significant activity in pre-SMA. These results suggest that cueing movement with actual or imagined music impacts upon engagement of motor network regions during the movement, and suggest that heard and imagined cues can modulate movement in subtly different ways. These results may have implications for the applicability of auditory cueing in movement rehabilitation for different patient populations.
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Affiliation(s)
- Rebecca S Schaefer
- SAGE Center for the Study of the Mind, University of California , Santa Barbara, CA , USA
| | - Alexa M Morcom
- School of Philosophy, Psychology and Language Sciences, University of Edinburgh , Edinburgh , UK
| | - Neil Roberts
- Clinical Research Imaging Centre (CRIC), Queen's Medical Research Institute, University of Edinburgh , Edinburgh , UK
| | - Katie Overy
- Institute for Music in Human and Social Development, Reid School of Music, Edinburgh College of Art, University of Edinburgh , Edinburgh , UK ; Don Wright Faculty of Music, Department of Music Education, University of Western Ontario , London, ON , Canada
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130
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Jola C, Pollick FE, Calvo-Merino B. "Some like it hot": spectators who score high on the personality trait openness enjoy the excitement of hearing dancers breathing without music. Front Hum Neurosci 2014; 8:718. [PMID: 25309393 PMCID: PMC4161163 DOI: 10.3389/fnhum.2014.00718] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 08/27/2014] [Indexed: 11/23/2022] Open
Abstract
Music is an integral part of dance. Over the last 10 years, however, dance stimuli (without music) have been repeatedly used to study action observation processes, increasing our understanding of the influence of observer’s physical abilities on action perception. Moreover, beyond trained skills and empathy traits, very little has been investigated on how other observer or spectators’ properties modulate action observation and action preference. Since strong correlations have been shown between music and personality traits, here we aim to investigate how personality traits shape the appreciation of dance when this is presented with three different music/sounds. Therefore, we investigated the relationship between personality traits and the subjective esthetic experience of 52 spectators watching a 24 min lasting contemporary dance performance projected on a big screen containing three movement phrases performed to three different sound scores: classical music (i.e., Bach), an electronic sound-score, and a section without music but where the breathing of the performers was audible. We found that first, spectators rated the experience of watching dance without music significantly different from with music. Second, we found that the higher spectators scored on the Big Five personality factor openness, the more they liked the no-music section. Third, spectators’ physical experience with dance was not linked to their appreciation but was significantly related to high average extravert scores. For the first time, we showed that spectators’ reported entrainment to watching dance movements without music is strongly related to their personality and thus may need to be considered when using dance as a means to investigate action observation processes and esthetic preferences.
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Affiliation(s)
- Corinne Jola
- Division of Psychology, University of Abertay Dundee Dundee, UK ; School of Psychology, University of Glasgow Glasgow, UK
| | | | - Beatriz Calvo-Merino
- Department of Psychology, City University London London, UK ; Department of Psychology, Universidad Complutense de Madrid Madrid, Spain
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131
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Amoruso L, Sedeño L, Huepe D, Tomio A, Kamienkowski J, Hurtado E, Cardona JF, Álvarez González MÁ, Rieznik A, Sigman M, Manes F, Ibáñez A. Time to Tango: Expertise and contextual anticipation during action observation. Neuroimage 2014; 98:366-85. [DOI: 10.1016/j.neuroimage.2014.05.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2013] [Revised: 04/29/2014] [Accepted: 05/03/2014] [Indexed: 11/29/2022] Open
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132
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Ribeiro MM, Lima I, Malloy-Diniz L, Lage G, Pimentel LG, Teixeira AL. Corporal artistic training influences attention: a pilot study. Percept Mot Skills 2014; 118:818-32. [PMID: 25068747 DOI: 10.2466/24.22.pms.118k21w2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study assessed the effect of the Body Rhythmics (BRIM) on actors' attentional processes. BRIM is a combination of exercises using numbers and rules that enact musical parameters in the moving body through displacements. Male actors (N = 22) participated in the study: 7 in the BRIM (Study) group and 15 in the Control group (groups were equivalent on mean Raven's IQ). The Continuous Performance Test (CPT-II) was administered before and after an intensive period of BRIM training. There was no significant difference on the CPT-II before training. Group results for before vs after training showed a significant difference for reaction time for the Study group. There was also a trend to increased errors of commission in the Study group after BRIM training.
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133
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Christensen JF, Nadal M, Cela-Conde CJ. A norming study and library of 203 dance movements. Perception 2014; 43:178-206. [PMID: 24919352 DOI: 10.1068/p7581] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Dance stimuli have been used in experimental studies of (i) how movement is processed in the brain; (ii) how affect is perceived from bodily movement; and (iii) how dance can be a source of aesthetic experience. However, stimulus materials across--and even within--these three domains of research have varied considerably. Thus, integrative conclusions remain elusive. Moreover, concerns have been raised that the movements selected for such stimuli are qualitatively too different from the actual art form dance, potentially introducing noise in the data. We propose a library of dance stimuli which responds to the stimuli requirements and design criteria of these three areas of research, while at the same time respecting a dance art-historical perspective, offering greater ecological validity as compared with previous dance stimulus sets. The stimuli are 5-6 s long video clips, selected from genuine ballet performances. Following a number of coding experiments, the resulting stimulus library comprises 203 ballet dance stimuli coded in (i) 25 qualitative and quantitative movement variables; (ii) affective valence and arousal; and (iii) the aesthetic qualities beauty, liking, and interest. An Excel spreadsheet with these data points accompanies this manuscript, and the stimuli can be obtained from the authors upon request.
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134
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Kaski D, Allum J, Bronstein A, Dominguez R. Applying anodal tDCS during tango dancing in a patient with Parkinson's disease. Neurosci Lett 2014; 568:39-43. [DOI: 10.1016/j.neulet.2014.03.043] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2013] [Accepted: 03/19/2014] [Indexed: 01/09/2023]
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135
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McGill A, Houston S, Lee RYW. Dance for Parkinson's: a new framework for research on its physical, mental, emotional, and social benefits. Complement Ther Med 2014; 22:426-32. [PMID: 24906580 DOI: 10.1016/j.ctim.2014.03.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Revised: 01/20/2014] [Accepted: 03/17/2014] [Indexed: 11/16/2022] Open
Abstract
Parkinson's is a neurodegenerative disease commonly associated with symptoms such as tremor, rigidity, bradykinesia, freezing during gait, motor control deficits and instability. These physical symptoms can cause a myriad of psychological problems including depression, feelings of loneliness, and low self-esteem. Current research suggests pharmacological interventions do not sufficiently address all symptoms and thus alternative therapies have been deemed an important part of treatment for people with Parkinson's. Dance has shown to be a beneficial activity for this population. Upon reviewing recent dance for Parkinson's studies it is clear that there are developing trends with respect to overall approach. The tendency to place more emphasis on changes to clinical signs is creating a gap whereby research neglects to look at how dance is influencing a particular individual in all aspects of their life. There is a need for a framework that allows for and encourages the analysis of the dancing experience for people with Parkinson's on a variety of levels including physically, mentally, emotionally, and socially. With such a framework it would be possible to triangulate the information gathered to draw stronger conclusions that are more meaningful to the people with Parkinson's. This paper would like to propose the use of the World Health Organization's International Classification of Functioning, Disability, and Health as a possible framework for dance for Parkinson's research.
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Affiliation(s)
- Ashley McGill
- Department of Dance, University of Roehampton, London, UK; Department of Life Sciences, University of Roehampton, London, UK.
| | - Sara Houston
- Department of Dance, University of Roehampton, London, UK; Department of Life Sciences, University of Roehampton, London, UK
| | - Raymond Y W Lee
- Department of Dance, University of Roehampton, London, UK; Department of Life Sciences, University of Roehampton, London, UK
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136
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Abstract
Sensorimotor synchronization (SMS) is the coordination of rhythmic movement with an external rhythm, ranging from finger tapping in time with a metronome to musical ensemble performance. An earlier review (Repp, 2005) covered tapping studies; two additional reviews (Repp, 2006a, b) focused on music performance and on rate limits of SMS, respectively. The present article supplements and extends these earlier reviews by surveying more recent research in what appears to be a burgeoning field. The article comprises four parts, dealing with (1) conventional tapping studies, (2) other forms of moving in synchrony with external rhythms (including dance and nonhuman animals' synchronization abilities), (3) interpersonal synchronization (including musical ensemble performance), and (4) the neuroscience of SMS. It is evident that much new knowledge about SMS has been acquired in the last 7 years.
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137
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Abstract
Parkinson disease (PD) is a progressive, neurodegenerative movement disorder. PD was originally attributed to neuronal loss within the substantia nigra pars compacta, and a concomitant loss of dopamine. PD is now thought to be a multisystem disorder that involves not only the dopaminergic system, but other neurotransmitter systems whose role may become more prominent as the disease progresses (189). PD is characterized by four cardinal symptoms, resting tremor, rigidity, bradykinesia, and postural instability, all of which are motor. However, PD also may include any combination of a myriad of nonmotor symptoms (195). Both motor and nonmotor symptoms may impact the ability of those with PD to participate in exercise and/or impact the effects of that exercise on those with PD. This article provides a comprehensive overview of PD, its symptoms and progression, and current treatments for PD. Among these treatments, exercise is currently at the forefront. People with PD retain the ability to participate in many forms of exercise and generally respond to exercise interventions similarly to age-matched subjects without PD. As such, exercise is currently an area receiving substantial research attention as investigators seek interventions that may modify the progression of the disease, perhaps through neuroprotective mechanisms.
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Affiliation(s)
- Gammon M Earhart
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, Missouri, USA.
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138
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Adhikari BM, Quinn KM, Dhamala M. Is the brain's inertia for motor movements different for acceleration and deceleration? PLoS One 2013; 8:e78055. [PMID: 24205088 PMCID: PMC3804471 DOI: 10.1371/journal.pone.0078055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2013] [Accepted: 09/13/2013] [Indexed: 11/22/2022] Open
Abstract
The brain's ability to synchronize movements with external cues is used daily, yet neuroscience is far from a full understanding of the brain mechanisms that facilitate and set behavioral limits on these sequential performances. This functional magnetic resonance imaging (fMRI) study was designed to help understand the neural basis of behavioral performance differences on a synchronizing movement task during increasing (acceleration) and decreasing (deceleration) metronome rates. In the MRI scanner, subjects were instructed to tap their right index finger on a response box in synchrony to visual cues presented on a display screen. The tapping rate varied either continuously or in discrete steps ranging from 0.5 Hz to 3 Hz. Subjects were able to synchronize better during continuously accelerating rhythms than in continuously or discretely decelerating rhythms. The fMRI data revealed that the precuneus was activated more during continuous deceleration than during acceleration with the hysteresis effect significant at rhythm rates above 1 Hz. From the behavioral data, two performance measures, tapping rate and synchrony index, were derived to further analyze the relative brain activity during acceleration and deceleration of rhythms. Tapping rate was associated with a greater brain activity during deceleration in the cerebellum, superior temporal gyrus and parahippocampal gyrus. Synchrony index was associated with a greater activity during the continuous acceleration phase than during the continuous deceleration or discrete acceleration phases in a distributed network of regions including the prefrontal cortex and precuneus. These results indicate that the brain's inertia for movement is different for acceleration and deceleration, which may have implications in understanding the origin of our perceptual and behavioral limits.
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Affiliation(s)
- Bhim M. Adhikari
- Department of Physics and Astronomy, Neuroscience Institute, Center for Behavioral Neuroscience, Georgia State University, Atlanta, Georgia, United States of America
- * E-mail:
| | - Kristen M. Quinn
- Department of Physics and Astronomy, Neuroscience Institute, Center for Behavioral Neuroscience, Georgia State University, Atlanta, Georgia, United States of America
| | - Mukesh Dhamala
- Department of Physics and Astronomy, Neuroscience Institute, Center for Behavioral Neuroscience, Georgia State University, Atlanta, Georgia, United States of America
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139
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Brain areas involved in the control of speed during a motor sequence of the foot: Real movement versus mental imagery. J Neuroradiol 2013; 40:267-80. [DOI: 10.1016/j.neurad.2012.10.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2012] [Revised: 10/02/2012] [Accepted: 10/02/2012] [Indexed: 11/22/2022]
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140
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141
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Kirsch LP, Drommelschmidt KA, Cross ES. The impact of sensorimotor experience on affective evaluation of dance. Front Hum Neurosci 2013; 7:521. [PMID: 24027511 PMCID: PMC3760289 DOI: 10.3389/fnhum.2013.00521] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Accepted: 08/13/2013] [Indexed: 11/13/2022] Open
Abstract
Past research demonstrates that we are more likely to positively evaluate a stimulus if we have had previous experience with that stimulus. This has been shown for judgment of faces, architecture, artworks and body movements. In contrast, other evidence suggests that this relationship can also work in the inverse direction, at least in the domain of watching dance. Specifically, it has been shown that in certain contexts, people derive greater pleasure from watching unfamiliar movements they would not be able to physically reproduce compared to simpler, familiar actions they could physically reproduce. It remains unknown, however, how different kinds of experience with complex actions, such as dance, might change observers' affective judgments of these movements. Our aim was to clarify the relationship between experience and affective evaluation of whole body movements. In a between-subjects design, participants received either physical dance training with a video game system, visual and auditory experience or auditory experience only. Participants' aesthetic preferences for dance stimuli were measured before and after the training sessions. Results show that participants from the physical training group not only improved their physical performance of the dance sequences, but also reported higher enjoyment and interest in the stimuli after training. This suggests that physically learning particular movements leads to greater enjoyment while observing them. These effects are not simply due to increased familiarity with audio or visual elements of the stimuli, as the other two training groups showed no increase in aesthetic ratings post-training. We suggest these results support an embodied simulation account of aesthetics, and discuss how the present findings contribute to a better understanding of the shaping of preferences by sensorimotor experience.
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Affiliation(s)
- Louise P Kirsch
- Wales Institute for Cognitive Neuroscience, School of Psychology, Bangor University Bangor, Gwynedd, UK
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142
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Sculpting the Intrinsic Modular Organization of Spontaneous Brain Activity by Art. PLoS One 2013; 8:e66761. [PMID: 23840527 PMCID: PMC3694132 DOI: 10.1371/journal.pone.0066761] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2012] [Accepted: 05/13/2013] [Indexed: 01/28/2023] Open
Abstract
Artistic training is a complex learning that requires the meticulous orchestration of sophisticated polysensory, motor, cognitive, and emotional elements of mental capacity to harvest an aesthetic creation. In this study, we investigated the architecture of the resting-state functional connectivity networks from professional painters, dancers and pianists. Using a graph-based network analysis, we focused on the art-related changes of modular organization and functional hubs in the resting-state functional connectivity network. We report that the brain architecture of artists consists of a hierarchical modular organization where art-unique and artistic form-specific brain states collectively mirror the mind states of virtuosos. We show that even in the resting state, this type of extraordinary and long-lasting training can macroscopically imprint a neural network system of spontaneous activity in which the related brain regions become functionally and topologically modularized in both domain-general and domain-specific manners. The attuned modularity reflects a resilient plasticity nurtured by long-term experience.
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143
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Wang TH, Peng YC, Chen YL, Lu TW, Liao HF, Tang PF, Shieh JY. A Home-Based Program Using Patterned Sensory Enhancement Improves Resistance Exercise Effects for Children With Cerebral Palsy. Neurorehabil Neural Repair 2013; 27:684-94. [DOI: 10.1177/1545968313491001] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background. Neurologic music therapy has demonstrated improved walking performance in persons with neurologic disease; however, little evidence supports the use of music with functional resistance exercise to improve motor capacity and daily functions for children with cerebral palsy. Objective. To investigate the effect of additional patterned sensory enhancement (PSE) music combined with exercise for children with spastic diplegia. Methods. An assessor-blind, randomized controlled trial with 6- and 12-week follow-ups was carried out. Thirty-six children with spastic diplegia, aged 5 to 13 years, were assigned to a PSE group (n = 18) or a no-music group (n = 18). Both groups received 6-week, home-based, loaded sit-to-stand exercise, but only the PSE group exercised with prerecorded PSE music. The primary outcome was Gross Motor Function Measure (GMFM). Secondary outcomes included Pediatric Evaluation of Disability Inventory (PEDI) mobility and self-care domains, 1-repetition maximum of sit-to-stand, and walking speeds. Results. Three children did not complete the program. Intention-to-treat analysis showed both groups improved in GMFM D, E, and Goal dimensions; Functional Skills Scales of PEDI mobility domain; and 1-repetition maximum of sit-to-stand at posttest and follow-ups ( P ≤ .005). The PSE group improved significantly greater than the no-music group in the GMFM D and Goal dimensions ( P < .005) after training, and the improvement persisted for at least 6 or 12 weeks ( P ≤ .013). No significant improvements in the rest PEDI scales and walking speeds were found. Conclusions. Adding neurologic music therapy to functional resistance exercise could induce greater improvements in gross motor capacity for children with cerebral palsy.
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Affiliation(s)
| | | | | | - Tung-Wu Lu
- National Taiwan University, Taipei, Taiwan, ROC
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144
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Dalziell AH, Peters RA, Cockburn A, Dorland AD, Maisey AC, Magrath RD. Dance choreography is coordinated with song repertoire in a complex avian display. Curr Biol 2013; 23:1132-5. [PMID: 23746637 DOI: 10.1016/j.cub.2013.05.018] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2013] [Revised: 05/03/2013] [Accepted: 05/09/2013] [Indexed: 11/28/2022]
Abstract
All human cultures have music and dance, and the two activities are so closely integrated that many languages use just one word to describe both. Recent research points to a deep cognitive connection between music and dance-like movements in humans, fueling speculation that music and dance have coevolved and prompting the need for studies of audiovisual displays in other animals. However, little is known about how nonhuman animals integrate acoustic and movement display components. One striking property of human displays is that performers coordinate dance with music by matching types of dance movements with types of music, as when dancers waltz to waltz music. Here, we show that a bird also temporally coordinates a repertoire of song types with a repertoire of dance-like movements. During displays, male superb lyrebirds (Menura novaehollandiae) sing four different song types, matching each with a unique set of movements and delivering song and dance types in a predictable sequence. Crucially, display movements are both unnecessary for the production of sound and voluntary, because males sometimes sing without dancing. Thus, the coordination of independently produced repertoires of acoustic and movement signals is not a uniquely human trait.
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Affiliation(s)
- Anastasia H Dalziell
- Division of Evolution, Ecology, and Genetics, Research School of Biology, Australian National University, Canberra, ACT 0200, Australia.
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145
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MacIntyre TE, Moran AP, Collet C, Guillot A. An emerging paradigm: a strength-based approach to exploring mental imagery. Front Hum Neurosci 2013; 7:104. [PMID: 23554591 PMCID: PMC3612690 DOI: 10.3389/fnhum.2013.00104] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Accepted: 03/11/2013] [Indexed: 11/19/2022] Open
Abstract
Mental imagery, or the ability to simulate in the mind information that is not currently perceived by the senses, has attracted considerable research interest in psychology since the early 1970's. Within the past two decades, research in this field-as in cognitive psychology more generally-has been dominated by neuroscientific methods that typically involve comparisons between imagery performance of participants from clinical populations with those who exhibit apparently normal cognitive functioning. Although this approach has been valuable in identifying key neural substrates of visual imagery, it has been less successful in understanding the possible mechanisms underlying another simulation process, namely, motor imagery or the mental rehearsal of actions without engaging in the actual movements involved. In order to address this oversight, a "strength-based" approach has been postulated which is concerned with understanding those on the high ability end of the imagery performance spectrum. Guided by the expert performance approach and principles of ecological validity, converging methods have the potential to enable imagery researchers to investigate the neural "signature" of elite performers, for example. Therefore, the purpose of this paper is to explain the origin, nature, and implications of the strength-based approach to mental imagery. Following a brief explanation of the background to this latter approach, we highlight some important theoretical advances yielded by recent research on mental practice, mental travel, and meta-imagery processes in expert athletes and dancers. Next, we consider the methodological implications of using a strength-based approach to investigate imagery processes. The implications for the field of motor cognition are outlined and specific research questions, in dynamic imagery, imagery perspective, measurement, multi-sensory imagery, and metacognition that may benefit from this approach in the future are sketched briefly.
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Affiliation(s)
- Tadhg E. MacIntyre
- Department of Physical Education and Sport Sciences, University of LimerickLimerick, Ireland
| | | | - Christian Collet
- Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon 1France
| | - Aymeric Guillot
- Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon 1France
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146
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Pang C, Nadal M, Müller-Paul J, Rosenberg R, Klein C. Electrophysiological correlates of looking at paintings and its association with art expertise. Biol Psychol 2013; 93:246-54. [DOI: 10.1016/j.biopsycho.2012.10.013] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2011] [Revised: 10/31/2012] [Accepted: 10/31/2012] [Indexed: 11/28/2022]
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147
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Kattenstroth JC, Kalisch T, Holt S, Tegenthoff M, Dinse HR. Six months of dance intervention enhances postural, sensorimotor, and cognitive performance in elderly without affecting cardio-respiratory functions. Front Aging Neurosci 2013; 5:5. [PMID: 23447455 PMCID: PMC3581819 DOI: 10.3389/fnagi.2013.00005] [Citation(s) in RCA: 173] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2012] [Accepted: 02/03/2013] [Indexed: 01/18/2023] Open
Abstract
During aging, sensorimotor, cognitive and physical performance decline, but can improve by training and exercise indicating that age-related changes are treatable. Dancing is increasingly used as an intervention because it combines many diverse features making it a promising neuroplasticity-inducing tool. We here investigated the effects of a 6-month dance class (1 h/week) on a group of healthy elderly individuals compared to a matched control group (CG). We performed a broad assessment covering cognition, intelligence, attention, reaction time, motor, tactile, and postural performance, as well as subjective well-being and cardio-respiratory performance. After 6 months, in the CG no changes, or further degradation of performance was found. In the dance group, beneficial effects were found for dance-related parameters such as posture and reaction times, but also for cognitive, tactile, motor performance, and subjective well-being. These effects developed without alterations in the cardio-respiratory performance. Correlation of baseline performance with the improvement following intervention revealed that those individuals, who benefitted most from the intervention, were those who showed the lowest performance prior to the intervention. Our findings corroborate previous observations that dancing evokes widespread positive effects. The pre-post design used in the present study implies that the efficacy of dance is most likely not based on a selection bias of particularly gifted individuals. The lack of changes of cardio-respiratory fitness indicates that even moderate levels of physical activity can in combination with rich sensorimotor, cognitive, social, and emotional challenges act to ameliorate a wide spectrum of age-related decline.
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148
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Abstract
In humans and other animals, melatonin is involved in the control of circadian biological rhythms. Here, we show that melatonin affects the temporal pattern of behavioral sequences in a noncircadian manner. The zebra finch (Taeniopygia guttata) song and the crow of the Japanese quail (Coturnix japonica) are courtship vocalizations composed of a stereotyped sequence of syllables. The zebra finch song is learned from conspecifics during infancy, whereas the Japanese quail crow develops normally without auditory input. We recorded and analyzed the complete vocal activity of adult birds of both species kept in social isolation for several weeks. In both species, we observed a shortening of signal duration following the transfer from a light-dark (LD) cycle to constant light (LL), a condition known to abolish melatonin production and to disrupt circadian rhythmicity. This effect was reversible because signal duration increased when the photoperiod was returned to the previous LD schedule. We then tested whether this effect was directly related to melatonin by removal of the pineal gland, which is the main production site of circulating melatonin. A shortening of the song duration was observed following pinealectomy in LD. Likewise, melatonin treatment induced changes in the temporal structure of the song. In a song learning experiment, young pinealectomized finches and young finches raised in LL failed to copy the temporal pattern of their tutor's song. Taken together, these results suggest that melatonin is involved in the control of motor timing of noncircadian behavioral sequences through an evolutionary conserved neuroendocrine pathway.
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Affiliation(s)
- Sébastien Derégnaucourt
- Department of Behavioural Neurobiology, Max Planck Institute for Ornithology, Seewiesen, Germany.
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149
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Tsai CG, Fan LY, Lee SH, Chen JH, Chou TL. Specialization of the posterior temporal lobes for audio-motor processing - evidence from a functional magnetic resonance imaging study of skilled drummers. Eur J Neurosci 2012; 35:634-43. [PMID: 22330101 DOI: 10.1111/j.1460-9568.2012.07996.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Sounds of hammering or clapping can evoke simulation of the arm movements that have been previously associated with those sounds. This audio-motor transformation also occurs at the sequential level and plays a role in speech and music processing. The present study aimed to demonstrate how the activation pattern of the sensorimotor network was modulated by the sequential nature of the auditory input and effector. Fifteen skilled drum set players participated in our functional magnetic resonance imaging study. Prior to the scan, these drummers practiced six drumming grooves. During the scan, there were four rehearsal conditions: covertly playing the drum set under the guidance of its randomly-presented isolated stroke sounds, covertly playing the drum set along with the sounds of learned percussion music, covertly reciting the syllable representation along with this music, and covertly reciting along with the syllable representation of this music. We found greater activity in the bilateral posterior middle temporal gyri for active listening to isolated drum strokes than for active listening to learned drum music. These regions might mediate the one-to-one mappings from sounds to limb movements. Compared with subvocal rehearsals along with learned drum music, covert rehearsals of limb movements along with the same music additionally activated a lateral subregion of the left posterior planum temporale. Our results illustrate a functional specialization of the posterior temporal lobes for audio-motor processing.
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Affiliation(s)
- Chen-Gia Tsai
- Graduate Institute of Musicology, Center for Neurobiology and Cognitive Science, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 106, Taiwan.
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150
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Sang L, Qin W, Liu Y, Han W, Zhang Y, Jiang T, Yu C. Resting-state functional connectivity of the vermal and hemispheric subregions of the cerebellum with both the cerebral cortical networks and subcortical structures. Neuroimage 2012; 61:1213-25. [PMID: 22525876 DOI: 10.1016/j.neuroimage.2012.04.011] [Citation(s) in RCA: 187] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 04/04/2012] [Accepted: 04/06/2012] [Indexed: 11/28/2022] Open
Abstract
The human cerebellum is a heterogeneous structure, and the pattern of resting-state functional connectivity (rsFC) of each subregion has not yet been fully characterized. We aimed to systematically investigate rsFC pattern of each cerebellar subregion in 228 healthy young adults. Voxel-based analysis revealed that several subregions showed similar rsFC patterns, reflecting functional integration; however, different subregions displayed distinct rsFC patterns, representing functional segregation. The same vermal and hemispheric subregions showed either different patterns or different strengths of rsFCs with the cerebrum, and different subregions of lobules VII and VIII displayed different rsFC patterns. Region of interest (ROI)-based analyses also confirmed these findings. Specifically, strong rsFCs were found: between lobules I-VI and vermal VIIb-IX and the visual network; between hemispheric VI, VIIb, VIIIa and the auditory network; between lobules I-VI, VIII and the sensorimotor network; between lobule IX, vermal VIIIb and the default-mode network; between lobule Crus I, hemispheric Crus II and the fronto-parietal network; between hemispheric VIIb, VIII and the task-positive network; between hemispheric VI, VIIb, VIII and the salience network; between most cerebellar subregions and the thalamus; between lobules V, VIIb and the midbrain red nucleus; between hemispheric Crus I, Crus II, vermal VIIIb, IX and the caudate nucleus; between lobules V, VI, VIIb, VIIIa and the pallidum and putamen; and between lobules I-V, hemispheric VIII, IX and the hippocampus and amygdala. These results confirm the existence of both functional integration and segregation among cerebellar subregions and largely improve our understanding of the functional organization of the human cerebellum.
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Affiliation(s)
- Li Sang
- Department of Radiology, Tianjin Medical University General Hospital, Tianjin 300052, China
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