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Kong L, Zhang X, Meng L, Xue H, Zhou W, Meng X, Zhang Q, Shen J. Effects of music therapy intervention on gait disorders in persons with multiple sclerosis: A systematic review of clinical trials. Mult Scler Relat Disord 2023; 73:104629. [PMID: 36963169 DOI: 10.1016/j.msard.2023.104629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 03/15/2023] [Accepted: 03/18/2023] [Indexed: 03/26/2023]
Abstract
BACKGROUND Music Therapy (MT) is a unique treatment method for Persons with Multiple Sclerosis (PwMS) that can accelerate their functional recovery. MT has been proven to adjust the gait performance of PwMS in a short period. Its therapeutic effects in gait disorders of PwMS for long-term intervention are also starting to draw interest, but it has yet to be investigated. AIM This review aimed to systematically examine the outcomes of PwMS with gait disorders after receiving MT intervention. METHODS A systematic review has been performed using several academic databases with keywords such as music therapy, multiple sclerosis, and gait. The study protocol was registered on PROSPERO (CRD42022365668). RESULTS A total of 405 studies were initially identified. After applying the inclusion and exclusion criteria, twelve studies were finally included. The results showed that all PwMS received MT intervention with different strategies, and ten studies confirmed that gait disorders of PwMS were effectively improved by MT intervention. CONCLUSION Most previous studies focused on the transient effects of MT on the gait performance of PwMS. This review bridges gaps in the long-term intervention of MT on gait disorders of PwMS and offers references for therapists to design treatment plans. According to this review, MT intervention has positive therapeutic effects on gait disorders in PwMS.
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Affiliation(s)
- Lingyu Kong
- Physical Education and Sports School, Soochow University, Suzhou, 215021, PR China
| | - Xinwen Zhang
- School of Public Health, Suzhou Medical College of Soochow University, Suzhou, 215021, PR. China
| | - Lingyue Meng
- Physical Education and Sports School, Soochow University, Suzhou, 215021, PR China
| | - Hao Xue
- Physical Education and Sports School, Soochow University, Suzhou, 215021, PR China
| | - Wenlong Zhou
- Physical Education and Sports School, Soochow University, Suzhou, 215021, PR China
| | - Xin Meng
- Physical Education and Sports School, Soochow University, Suzhou, 215021, PR China
| | - Qiuxia Zhang
- Physical Education and Sports School, Soochow University, Suzhou, 215021, PR China.
| | - Jianzhong Shen
- Rehabilitation Diagnosis and Treatment Center, Shanghai Yongci Rehabilitation Hospital, Shanghai, 201107, PR. China.
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Gassmann L, Gordon PC, Ziemann U. Assessing effective connectivity of the cerebellum with cerebral cortex using TMS-EEG. Brain Stimul 2022; 15:1354-1369. [PMID: 36180039 DOI: 10.1016/j.brs.2022.09.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 09/25/2022] [Accepted: 09/25/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND AND OBJECTIVES The cerebellum provides important input to the cerebral cortex but its assessment is difficult. Cerebellar brain inhibition tested by paired-coil transcranial magnetic stimulation (TMS) is limited to the motor cortex. Here we sought to measure responses to cerebellar TMS (cbTMS) throughout the cerebral cortex using electroencephalography (EEG). METHODS Single-pulse TMS was applied with an induced upward current to the right cerebellar hemisphere in 46 healthy volunteers while recording EEG. Multiple control conditions, including TMS of right occipital cortex, cbTMS with induced downward current, and a sham condition modified specifically for cbTMS were tested to provide evidence for the specificity of the EEG responses evoked by cbTMS with an upward induced current. RESULTS Distinct EEG response components could be specifically attributed to cbTMS, namely a left-hemispheric prefrontal positive deflection 25 ms after cbTMS, and a subsequent left-hemispheric parietal negative deflection peaking at 45 ms. In the time-frequency-response analysis, cbTMS induced a left-hemispheric prefrontal power increase in the high-beta frequency band. These responses were not seen in the control and sham conditions. CONCLUSIONS The EEG responses observed in this highly controlled experimental design may cautiously be attributed to reflect specific signatures of the activation of the cerebello-dentato-thalamo-cortical pathway by cbTMS. Therefore, these responses may provide biomarkers for assessing the integrity of this pathway, a proposition that will need further testing in clinical populations.
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Affiliation(s)
- Lukas Gassmann
- Department of Neurology & Stroke, University of Tübingen, Germany; Hertie Institute for Clinical Brain Research, University of Tübingen, Germany
| | - Pedro Caldana Gordon
- Department of Neurology & Stroke, University of Tübingen, Germany; Hertie Institute for Clinical Brain Research, University of Tübingen, Germany
| | - Ulf Ziemann
- Department of Neurology & Stroke, University of Tübingen, Germany; Hertie Institute for Clinical Brain Research, University of Tübingen, Germany.
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3
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Altered Cerebellar Oscillations in Parkinson's Disease Patients during Cognitive and Motor Tasks. Neuroscience 2021; 475:185-196. [PMID: 34455014 DOI: 10.1016/j.neuroscience.2021.08.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/04/2021] [Accepted: 08/21/2021] [Indexed: 11/21/2022]
Abstract
Structural and functional abnormalities in the cerebellar region have been shown in patients with Parkinson's disease (PD). Since the cerebellar region has been associated with cognitive and lower-limb motor functions, it is imperative to study cerebellar oscillations in PD. Here, we evaluated cerebellar electroencephalography (EEG) during cognitive processing and lower-limb motor performances in PD. Cortical and cerebellar EEG were collected from 74 PD patients and 37 healthy control subjects during a 7-second interval timing task, 26 PD patients and 13 controls during a lower-limb pedaling task, and 23 PD patients during eyes-open/closed resting conditions. Analyses were focused on the mid-cerebellar Cbz electrode and further compared to the mid-occipital Oz and mid-frontal Cz electrodes. Increased alpha-band power was observed during the eyes-closed resting-state condition over Oz, but no change in alpha power was observed over Cbz. PD patients showed higher dispersion when performing the 7-second interval timing cognitive task and executed the pedaling motor task with reduced speed compared to controls. PD patients exhibited attenuated cue-triggered theta-band power over Cbz during both the interval timing and pedaling motor tasks. Connectivity measures between Cbz and Cz showed theta-band differences, but only during the pedaling motor task. Cbz oscillatory activity also differed from Oz across multiple frequency bands in both groups during both tasks. Our cerebellar EEG data along with previous magnetoencephalography and animal model studies clearly show alterations in cerebellar oscillations during cognitive and motor processing in PD.
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Pando-Naude V, Patyczek A, Bonetti L, Vuust P. An ALE meta-analytic review of top-down and bottom-up processing of music in the brain. Sci Rep 2021; 11:20813. [PMID: 34675231 PMCID: PMC8531391 DOI: 10.1038/s41598-021-00139-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 10/06/2021] [Indexed: 12/01/2022] Open
Abstract
A remarkable feature of the human brain is its ability to integrate information from the environment with internally generated content. The integration of top-down and bottom-up processes during complex multi-modal human activities, however, is yet to be fully understood. Music provides an excellent model for understanding this since music listening leads to the urge to move, and music making entails both playing and listening at the same time (i.e., audio-motor coupling). Here, we conducted activation likelihood estimation (ALE) meta-analyses of 130 neuroimaging studies of music perception, production and imagery, with 2660 foci, 139 experiments, and 2516 participants. We found that music perception and production rely on auditory cortices and sensorimotor cortices, while music imagery recruits distinct parietal regions. This indicates that the brain requires different structures to process similar information which is made available either by an interaction with the environment (i.e., bottom-up) or by internally generated content (i.e., top-down).
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Affiliation(s)
- Victor Pando-Naude
- Center for Music in the Brain, Department of Clinical Medicine, Aarhus University and The Royal Academy of Music Aarhus/Aalborg, Universitetsbyen, 3-0-17, 8000, Aarhus C, Denmark.
| | - Agata Patyczek
- MR Center of Excellence, Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria
| | - Leonardo Bonetti
- Center for Music in the Brain, Department of Clinical Medicine, Aarhus University and The Royal Academy of Music Aarhus/Aalborg, Universitetsbyen, 3-0-17, 8000, Aarhus C, Denmark
| | - Peter Vuust
- Center for Music in the Brain, Department of Clinical Medicine, Aarhus University and The Royal Academy of Music Aarhus/Aalborg, Universitetsbyen, 3-0-17, 8000, Aarhus C, Denmark
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Bouvet CJ, Bardy BG, Keller PE, Dalla Bella S, Nozaradan S, Varlet M. Accent-induced Modulation of Neural and Movement Patterns during Spontaneous Synchronization to Auditory Rhythms. J Cogn Neurosci 2020; 32:2260-2271. [DOI: 10.1162/jocn_a_01605] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Abstract
Human rhythmic movements spontaneously synchronize with auditory rhythms at various frequency ratios. The emergence of more complex relationships—for instance, frequency ratios of 1:2 and 1:3—is enhanced by adding a congruent accentuation pattern (binary for 1:2 and ternary for 1:3), resulting in a 1:1 movement–accentuation relationship. However, this benefit of accentuation on movement synchronization appears to be stronger for the ternary pattern than for the binary pattern. Here, we investigated whether this difference in accent-induced movement synchronization may be related to a difference in the neural tracking of these accentuation profiles. Accented and control unaccented auditory sequences were presented to participants who concurrently produced finger taps at their preferred frequency, and spontaneous movement synchronization was measured. EEG was recorded during passive listening to each auditory sequence. The results revealed that enhanced movement synchronization with ternary accentuation was accompanied by enhanced neural tracking of this pattern. Larger EEG responses at the accentuation frequency were found for the ternary pattern compared with the binary pattern. Moreover, the amplitude of accent-induced EEG responses was positively correlated with the magnitude of accent-induced movement synchronization across participants. Altogether, these findings show that the dynamics of spontaneous auditory–motor synchronization is strongly driven by the multi-time-scale sensory processing of auditory rhythms, highlighting the importance of considering neural responses to rhythmic sequences for understanding and enhancing synchronization performance.
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Affiliation(s)
| | | | | | - Simone Dalla Bella
- Université Montpellier
- International Laboratory for Brain, Music and Sound Research (BRAMS), Montreal, Canada
- University of Montreal
- University of Economics and Human Sciences in Warsaw
| | - Sylvie Nozaradan
- Western Sydney University
- International Laboratory for Brain, Music and Sound Research (BRAMS), Montreal, Canada
- Université Catholique de Louvain
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Cerebral Cortical Activity Following Non-invasive Cerebellar Stimulation-a Systematic Review of Combined TMS and EEG Studies. THE CEREBELLUM 2020; 19:309-335. [PMID: 31907864 DOI: 10.1007/s12311-019-01093-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The cerebellum sends dense projections to both motor and non-motor regions of the cerebral cortex via the cerebellarthalamocortical tract. The integrity of this tract is crucial for healthy motor and cognitive function. This systematic review examines research using transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS) to the cerebellum with combined cortical electroencephalography (EEG) to explore the temporal features of cerebellar-cortical connectivity. A detailed discussion of the outcomes and limitations of the studies meeting review criteria is presented. Databases were searched between 1 December 2017 and 6 December 2017, with Scopus alerts current as of 23 July 2019. Of the 407 studies initially identified, 10 met review criteria. Findings suggested that cerebellar-cortical assessment is suited to combined TMS and EEG, although work is required to ensure experimental procedures are optimal for eliciting a reliable cerebellar response from stimulation. A distinct variation in methodologies and outcome measures employed across studies, and small sample sizes limited the conclusions that could be drawn regarding the electrophysiological signatures of cerebellar-cortical communication. This review highlights the need for stringent protocols and methodologies for cerebellar-cortical assessments via combined TMS and EEG. With these in place, combined TMS and EEG will provide a valuable means for exploring cerebellar connectivity with a wide range of cortical sites. Assessments have the potential to aid in the understanding of motor and cognitive function in both healthy and clinical groups, and provide insights into long-range neural communication generally.
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7
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Diminished large-scale functional brain networks in absolute pitch during the perception of naturalistic music and audiobooks. Neuroimage 2020; 216:116513. [DOI: 10.1016/j.neuroimage.2019.116513] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 12/16/2019] [Accepted: 12/31/2019] [Indexed: 12/26/2022] Open
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Kinumaki S, Miyauchi E, Kawasaki M. Behavioral rhythm and EEG rhythm to determine timing deficits in attention deficit hyperactivity disorder symptoms. Heliyon 2020; 6:e04546. [PMID: 32775722 PMCID: PMC7394868 DOI: 10.1016/j.heliyon.2020.e04546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 04/16/2020] [Accepted: 07/22/2020] [Indexed: 10/29/2022] Open
Abstract
One characteristic of attention deficit hyperactivity disorder (ADHD) is a timing deficit, i.e. difficulty tapping a self-selected pace and keeping the pace. The timing disorder is reported to relate to the frontal brain area. However, optimal means for evaluating this timing deficit and the corresponding neural mechanisms that accompany ADHD symptoms have not been identified. To address the issue, we required participants to tap one key of a keyboard sequentially and to maintain arbitrary tempos of their tapping intervals. We assessed ADHD symptoms using the Adult ADHD Self-Report Scale (ASRS) and evaluated brain activity via electroencephalography (EEG). Behavioral results indicated that the high ASRS group displayed a large inter-tap-interval gap (defined as the distribution of the time difference between the current tapping interval and the last one). Moreover, EEG results indicated that the work-load related brain activity (i.e. frontal beta activity) was higher in the high ASRS group. These results suggest that our tasks and analyses are useful for the evaluation of ADHD symptoms, although it was preliminary due to the small sample size and the non-patient data.
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Affiliation(s)
- Shoko Kinumaki
- Department of Intelligent Interaction Technology, Graduate School of Systems and Information Engineering, University of Tsukuba, Japan
| | - Eri Miyauchi
- Department of Intelligent Interaction Technology, Graduate School of Systems and Information Engineering, University of Tsukuba, Japan
| | - Masahiro Kawasaki
- Department of Intelligent Interaction Technology, Graduate School of Systems and Information Engineering, University of Tsukuba, Japan
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Kim M, Song J, Nishi K, Sowndhararajan K, Kim S. Changes in the Electroencephalographic Activity in Response to Odors Produced by Organic Compounds. J PSYCHOPHYSIOL 2020. [DOI: 10.1027/0269-8803/a000234] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. Volatile organic compounds are widely used to manufacture various products in addition to research purposes. They play an important role in the air quality of outdoor and indoor with a pleasant or unpleasant odor. It is well known that the odor of chemicals with different structures can affect brain functions differently. In general, organic compounds are mainly characterized by their functional groups. Acetic acid, acetaldehyde, acetone, and acetonitrile are widely used laboratory chemicals with the same methyl group, but different functional groups. Hence, the present study was aimed to investigate whether the exposure of these four chemicals (10%) exhibits the same electroencephalographic (EEG) activity or different. For this purpose, the EEG was recorded in 20 male healthy volunteers. The EEG was recorded from 32 electrodes located on the scalp, based on the International 10–20 system with modified combinatorial nomenclature. The results indicated that tested subjects are less sensitive to acetic acid odor than other three chemicals. The absolute theta activity significantly increased at Cp5 and F8 regions, and the relative mid-beta (RMB) significantly decreased at Fc1 region during the exposure of acetic acid. On the other hand, acetaldehyde, acetone, and acetonitrile produced EEG changes in many indices such as relative theta, relative gamma, relative high beta, relative beta, relative slow beta, the ratio of alpha to high beta, and spectral edge frequencies. However, there was no significant change in the absolute wave activity. Although acetaldehyde, acetone, and acetonitrile odors affected almost similar EEG indices, they exhibited changes in different brain regions. The variations in the EEG activity of these chemicals may be due to the activation of different olfactory receptors, odor characteristics, and structural arrangements.
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Affiliation(s)
- Minju Kim
- School of Natural Resources and Environmental Science, Kangwon National University, Gangwon-do, Republic of Korea
| | - Jieun Song
- School of Natural Resources and Environmental Science, Kangwon National University, Gangwon-do, Republic of Korea
| | - Kosuke Nishi
- Department of Bioscience, Ehime University, Japan
| | - Kandhasamy Sowndhararajan
- School of Natural Resources and Environmental Science, Kangwon National University, Gangwon-do, Republic of Korea
- Department of Botany, Kongunadu Arts and Science College, Coimbatore, Tamil Nadu, India
| | - Songmun Kim
- School of Natural Resources and Environmental Science, Kangwon National University, Gangwon-do, Republic of Korea
- Gangwon Perfume Alchemy Ltd. Co., Gangwon-do, Republic of Korea
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Abstract
The thalamus is a neural processor and integrator for the activities of the forebrain. Surprisingly, little is known about the roles of the "cerebellar" thalamus despite the anatomical observation that all the cortico-cerebello-cortical loops make relay in the main subnuclei of the thalamus. The thalamus displays a broad range of electrophysiological responses, such as neuronal spiking, bursting, or oscillatory rhythms, which contribute to precisely shape and to synchronize activities of cortical areas. We emphasize that the cerebellar thalamus deserves a renewal of interest to better understand its specific contributions to the cerebellar motor and associative functions, especially at a time where the anatomy between cerebellum and basal ganglia is being rewritten.
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EEG rhythms lateralization patterns in children with unilateral hearing loss are different from the patterns of normal hearing controls during speech-in-noise listening. Hear Res 2019; 379:31-42. [PMID: 31042607 DOI: 10.1016/j.heares.2019.04.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 04/12/2019] [Accepted: 04/16/2019] [Indexed: 11/21/2022]
Abstract
Unilateral hearing loss constitutes a field of growing interest in the scientific community. In fact, this kind of patients represent a unique and physiological way to investigate how neuroplasticity overcame unilateral deafferentation by implementing particular strategies that produce apparently next- to- normal hearing behavioural performances. This explains why such patients have been underinvestigated for a long time. Thanks to the availability of techniques able to study the cerebral activity underlying the mentioned behavioural outcomes, the aim of the present research was to elucidate whether different electroencephalographic (EEG) patterns occurred in unilateral hearing loss (UHL) children in comparison to normal hearing (NH) controls during speech-in-noise listening. Given the intrinsic lateralized nature of such patients, due to the unilateral side of hearing impairment, the experimental question was to assess whether this would reflect a different EEG pattern while performing a word in noise recognition task varying the direction of the noise source. Results showed a correlation between the period of deafness and the cortical activity asymmetry toward the hearing ear side in the frontal, parietal and occipital areas in all the experimental conditions. Concerning alpha and beta activity in the frontal and central areas highlighted that in the NH group, the lateralization was always left-sided during the Quiet condition, while it was right-sided in noise conditions; this evidence was not, however, detected also in the UHL group. In addition, focusing on the theta and alpha activity in the frontal areas (Broca area) during noise conditions, while the activity was always left-lateralized in the NH group, it was ipsilateral to the direction of the background noise in the UHL group, and of a weaker extent than in NH controls. Furthermore, in noise conditions, only the UHL group showed a higher theta activity in the temporal areas ipsilateral to the side where the background noise was directed to. Finally, in the case of bilateral noise (background noise and word signal both coming from the same two sources), the theta and alpha activity in the frontal areas (Broca area) was left-lateralized in the case of the NH group and lateralized towards the side of the better hearing ear in the case of the UHL group. Taken together, this evidence supports the establishment of a particular EEG pattern occurrence in UHL children taking place in the frontal (Broca area), temporal and parietal lobes, probably physiologically established in order to deal with different sound and noise source directions.
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12
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Abstract
Rhythmicity and oscillations are common features in nature, and can be seen in phenomena such as seasons, breathing, and brain activity. Despite the fact that a single neuron transmits its activity to its neighbor through a transient pulse, rhythmic activity emerges from large population-wide activity in the brain, and such rhythms are strongly coupled with the state and cognitive functions of the brain. However, it is still debated whether the oscillations of brain activity actually carry information. Here, we briefly introduce the biological findings of brain oscillations, and summarize the recent progress in understanding how oscillations mediate brain function. Finally, we examine the possible relationship between brain cognitive function and oscillation, focusing on how oscillation is related to memory, particularly with respect to state-dependent memory formation and memory retrieval under specific brain waves. We propose that oscillatory waves in the neocortex contribute to the synchronization and activation of specific memory trace ensembles in the neocortex by promoting long-range neural communication.
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Affiliation(s)
- Wenhan Luo
- Peking-Tsinghua Center for Life Sciences, Beijing 100871, China
- School of Life Sciences and Technology, ShanghaiTech University, Shanghai 201210, China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Ji-Song Guan
- School of Life Sciences and Technology, ShanghaiTech University, Shanghai 201210, China
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13
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Volk D, Dubinin I, Myasnikova A, Gutkin B, Nikulin VV. Generalized Cross-Frequency Decomposition: A Method for the Extraction of Neuronal Components Coupled at Different Frequencies. Front Neuroinform 2018; 12:72. [PMID: 30405385 PMCID: PMC6200871 DOI: 10.3389/fninf.2018.00072] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 09/26/2018] [Indexed: 11/15/2022] Open
Abstract
Perceptual, motor and cognitive processes are based on rich interactions between remote regions in the human brain. Such interactions can be carried out through phase synchronization of oscillatory signals. Neuronal synchronization has been primarily studied within the same frequency range, e.g., within alpha or beta frequency bands. Yet, recent research shows that neuronal populations can also demonstrate phase synchronization between different frequency ranges. An extraction of such cross-frequency interactions in EEG/MEG recordings remains, however, methodologically challenging. Here we present a new method for the robust extraction of cross-frequency phase-to-phase synchronized components. Generalized Cross-Frequency Decomposition (GCFD) reconstructs the time courses of synchronized neuronal components, their spatial filters and patterns. Our method extends the previous state of the art, Cross-Frequency Decomposition (CFD), to the whole range of frequencies: it works for any f1 and f2 whenever f1:f2 is a rational number. GCFD gives a compact description of non-linearly interacting neuronal sources on the basis of their cross-frequency phase coupling. We successfully validated the new method in simulations and tested it with real EEG recordings including resting state data and steady state visually evoked potentials (SSVEP).
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Affiliation(s)
- Denis Volk
- Interdisciplinary Scientific Center J.-V. Poncelet (CNRS UMI 2615), Moscow, Russia
| | - Igor Dubinin
- Institute for Cognitive Neuroscience of the National Research University Higher School of Economics, Moscow, Russia.,Moscow Institute of Physics and Technology, Moscow, Russia
| | - Alexandra Myasnikova
- Institute for Cognitive Neuroscience of the National Research University Higher School of Economics, Moscow, Russia
| | - Boris Gutkin
- Institute for Cognitive Neuroscience of the National Research University Higher School of Economics, Moscow, Russia.,Group for Neural Theory, Laboratoire des Neurosciences Cognitives et Computationelles INSERM U960, Department of Cognitive Studies, Ecole Normale Superieure PSL University, Paris, France
| | - Vadim V Nikulin
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.,Neurophysics Group, Department of Neurology, Charité-Universittsmedizin Berlin, Berlin, Germany.,Bernstein Center for Computational Neuroscience, Berlin, Germany.,Center for Bioelectric Interfaces of the Institute for Cognitive Neuroscience of the National Research University Higher School of Economics, Moscow, Russia
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Kawasaki M, Kitajo K, Yamaguchi Y. Sensory-motor synchronization in the brain corresponds to behavioral synchronization between individuals. Neuropsychologia 2018; 119:59-67. [PMID: 30055179 DOI: 10.1016/j.neuropsychologia.2018.07.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 07/20/2018] [Accepted: 07/25/2018] [Indexed: 10/28/2022]
Abstract
Behavioral rhythms between individuals are known to spontaneously synchronize through social interactions; however, it remains unclear whether inter-brain synchronization emerges with this behavioral synchronization in the case of anti-phase coordination with other's behavior (e.g. turn-taking). In this study, we simultaneously recorded electroencephalograms (EEGs) we simultaneously recorded electroencephalograms (EEGs) from 2 participants as 1 pair (in total, 34 right-handed participants as 17 pairs) during an alternate tapping task in which pairs of participants alternated tapping a key with their right finger. Participants sat facing computer displays and were asked to match their partners' tapping intervals using visual feedback that was presented on the displays. Based on their ability to synchronize, we divided participants into Good performance and Poor performance groups. In both groups, wavelet analyses of EEG data revealed alpha-(approximately 12 Hz) and beta-(approximately 20 Hz) amplitude modulation in the left motor areas. Interestingly, both alpha and beta amplitudes were correlated between individuals from the Good group, but not from the Poor group. Moreover, while the Good group showed intra-brain and inter-brain alpha-phase synchronization (about 12 Hz) within the posterior brain areas (i.e., visual areas) and the central brain areas (i.e., motor areas), the Poor group did not. These results suggest that inter-brain synchronization may play an important role in coordinating one's behavioral rhythms with those of others.
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Affiliation(s)
- Masahiro Kawasaki
- Department of Intelligent Interaction Technology, Graduate School of Systems and Information Engineering, University of Tsukuba, Japan.
| | - Keiichi Kitajo
- RIKEN CBS-TOYOTA Collaboration Center, RIKEN Center for Brain Science, Japan
| | - Yoko Yamaguchi
- Neuroinformatics Unit, Integrative Computational Brain Science Collaboration Center, RIKEN Center for Brain Science, Japan
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Joucla C, Nicolier M, Giustiniani J, Brunotte G, Noiret N, Monnin J, Magnin E, Pazart L, Moulin T, Haffen E, Vandel P, Gabriel D. Evidence for a neural signature of musical preference during silence. Int J Psychophysiol 2018; 125:50-56. [PMID: 29474854 DOI: 10.1016/j.ijpsycho.2018.02.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 02/16/2018] [Accepted: 02/18/2018] [Indexed: 11/18/2022]
Abstract
One of the most basic and person-specific affective responses to music is liking. The present investigation sought to determine whether liking was preserved during spontaneous auditory imagery. To this purpose, we inserted two-second silent intervals into liked and disliked songs, a method known to automatically recreate a mental image of these songs. Neural correlates of musical preference were measured by high-density electroencephalography in twenty subjects who had to listen to a set of five pre-selected unknown songs the same number of times for two weeks. Time frequency analysis of the two most liked and the two most disliked songs confirmed the presence of neural responses related to liking. At the beginning of silent intervals (400-900 ms and 1000-1300 ms), significant differences in theta activity were originating from the inferior frontal and superior temporal gyrus. These two brain structures are known to work together to process various aspects of music and are also activated when measuring liking while listening to music. At the end of silent intervals (1400-1900 ms), significant alpha activity differences originating from the insula were observed, whose exact role remains to be explored. Although exposure was controlled for liked and disliked songs, liked songs were rated as more familiar, underlying the strong relationship that exists between liking, exposure, and familiarity.
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Affiliation(s)
- Coralie Joucla
- Centre d'investigation Clinique-Innovation Technologique CIC-IT 1431, Inserm, CHRU Besançon, F-25000 Besançon, France; Neurosciences intégratives et cliniques EA 481, Univ. Franche-Comté, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France
| | - Magali Nicolier
- Centre d'investigation Clinique-Innovation Technologique CIC-IT 1431, Inserm, CHRU Besançon, F-25000 Besançon, France; Neurosciences intégratives et cliniques EA 481, Univ. Franche-Comté, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France; Service de psychiatrie de l'adulte, CHRU Besançon, F-25000 Besançon, France
| | - Julie Giustiniani
- Centre d'investigation Clinique-Innovation Technologique CIC-IT 1431, Inserm, CHRU Besançon, F-25000 Besançon, France; Neurosciences intégratives et cliniques EA 481, Univ. Franche-Comté, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France; Service de psychiatrie de l'adulte, CHRU Besançon, F-25000 Besançon, France
| | - Gaelle Brunotte
- Centre d'investigation Clinique-Innovation Technologique CIC-IT 1431, Inserm, CHRU Besançon, F-25000 Besançon, France
| | - Nicolas Noiret
- Centre Mémoire de Ressource et de Recherche de Franche-Comté, CHRU Besançon, F-25000 Besançon, France; Laboratoire de psychologie EA 3188, Université de Franche-Comté, F-25000 Besançon, France
| | - Julie Monnin
- Centre d'investigation Clinique-Innovation Technologique CIC-IT 1431, Inserm, CHRU Besançon, F-25000 Besançon, France; Neurosciences intégratives et cliniques EA 481, Univ. Franche-Comté, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France; Service de psychiatrie de l'adulte, CHRU Besançon, F-25000 Besançon, France
| | - Eloi Magnin
- Centre Mémoire de Ressource et de Recherche de Franche-Comté, CHRU Besançon, F-25000 Besançon, France; Service de neurologie, CHRU Besançon, F-25000 Besançon, France
| | - Lionel Pazart
- Centre d'investigation Clinique-Innovation Technologique CIC-IT 1431, Inserm, CHRU Besançon, F-25000 Besançon, France; Neurosciences intégratives et cliniques EA 481, Univ. Franche-Comté, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France
| | - Thierry Moulin
- Centre d'investigation Clinique-Innovation Technologique CIC-IT 1431, Inserm, CHRU Besançon, F-25000 Besançon, France; Neurosciences intégratives et cliniques EA 481, Univ. Franche-Comté, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France; Service de neurologie, CHRU Besançon, F-25000 Besançon, France
| | - Emmanuel Haffen
- Centre d'investigation Clinique-Innovation Technologique CIC-IT 1431, Inserm, CHRU Besançon, F-25000 Besançon, France; Neurosciences intégratives et cliniques EA 481, Univ. Franche-Comté, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France; Service de psychiatrie de l'adulte, CHRU Besançon, F-25000 Besançon, France
| | - Pierre Vandel
- Centre d'investigation Clinique-Innovation Technologique CIC-IT 1431, Inserm, CHRU Besançon, F-25000 Besançon, France; Neurosciences intégratives et cliniques EA 481, Univ. Franche-Comté, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France; Service de psychiatrie de l'adulte, CHRU Besançon, F-25000 Besançon, France; Centre Mémoire de Ressource et de Recherche de Franche-Comté, CHRU Besançon, F-25000 Besançon, France
| | - Damien Gabriel
- Centre d'investigation Clinique-Innovation Technologique CIC-IT 1431, Inserm, CHRU Besançon, F-25000 Besançon, France; Neurosciences intégratives et cliniques EA 481, Univ. Franche-Comté, Univ. Bourgogne Franche-Comté, F-25000 Besançon, France.
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Gender Differences in Electroencephalographic Activity in Response to the Earthy Odorants Geosmin and 2-Methylisoborneol. APPLIED SCIENCES-BASEL 2017. [DOI: 10.3390/app7090876] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Sowndhararajan K, Seo M, Kim M, Kim H, Kim S. Effect of essential oil and supercritical carbon dioxide extract from the root of Angelica gigas on human EEG activity. Complement Ther Clin Pract 2017; 28:161-168. [PMID: 28779924 DOI: 10.1016/j.ctcp.2017.05.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 05/08/2017] [Accepted: 05/23/2017] [Indexed: 10/19/2022]
Abstract
OBJECTIVES The present study aimed to investigate the effect of inhalation of essential oil (EO) and supercritical carbon dioxide extract (SC-CO2) from the root of A. gigas on human electroencephalographic (EEG) activity. MATERIALS AND METHODS For this purpose, the EO was obtained from the root of A. gigas by steam distillation and SC-CO2 was obtained at 50 °C and 400 bar for 1 h. The EEG readings were recorded using the QEEG-8 system from 8 electrode sites according to the International 10-20 system. RESULTS In the EEG study, the absolute low beta (left temporal and left parietal) activity significantly increased during the inhalation of EO. In the case of SC-CO2 inhalation, there was no significant change in absolute waves. CONCLUSION The results revealed that the EO of A. gigas root produced significant changes in the absolute low beta activity and these changes may enhance the language learning abilities of human brain.
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Affiliation(s)
- Kandhasamy Sowndhararajan
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Min Seo
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Minju Kim
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Heeyeon Kim
- Agro-Food Research Institute, Gangwondo Agriculture Research and Extension Services, Chuncheon 24203, Gangwon-do, Republic of Korea
| | - Songmun Kim
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea.
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Yamaguchi T, Kadone H. Bodily Expression Support for Creative Dance Education by Grasping-Type Musical Interface with Embedded Motion and Grasp Sensors. SENSORS 2017; 17:s17051171. [PMID: 28531114 PMCID: PMC5470916 DOI: 10.3390/s17051171] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 05/06/2017] [Accepted: 05/18/2017] [Indexed: 11/18/2022]
Abstract
Dance has been made mandatory as one of the physical education courses in Japan because it can cultivate capacities for expression and communication. Among several types of dance education, creative dance especially contributes to the cultivation of these capacities. However, creative dance requires some level of particular skills, as well as creativity, and it is difficult to presuppose these pre-requisites in beginner-level dancers without experience. We propose a novel supporting device for dance beginners to encourage creative dance performance by continuously generating musical sounds in real-time in accordance with their bodily movements. It has embedded sensors developed for this purpose. Experiments to evaluate the effectiveness of the device were conducted with ten beginner-level dancers. Using the proposed device, the subjects demonstrated enhanced creative dance movements with greater variety, evaluated in terms of Laban dance movement description. Also, using the device, they performed with better accuracy and repeatability in a task where they produced an imagined circular trajectory by hand. The proposed interface is effective in terms of creative dance activity and accuracy of motion generation for beginner-level dancers.
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Affiliation(s)
- Tomoyuki Yamaguchi
- Department of Intelligent Interaction Technologies, University of Tsukuba, Tsukuba 305-8573, Japan.
| | - Hideki Kadone
- Center for Innovative Medicine and Engineering, University of Tsukuba, Tsukuba 305-8577, Japan.
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