Rhythmic Abilities Research Articles

Inhibitory control and working memory predict rhythm production abilities in patients with neurocognitive deficits

Deficits in rhythm perception and production have been reported in a variety of psychiatric, neurodevelopmental and neurologic disorders. Since correlations between rhythmic abilities and cognitive functions have been demonstrated in neurotypical individuals, we here investigate whether and how rhythmic abilities are associated with cognitive functions in 35 participants with neurocognitive deficits due to acquired brain lesions. We systematically assessed a diverse set of rhythm perception and production abilities including time and beat perception and finger-tapping tasks. Neuropsychological tests were applied to assess separable cognitive functions. Using multiple regression analyses we show that lower variability in aligning movements to a pacing sequence was predicted by better inhibitory control and better working memory performance. Working memory performance also predicted lower variability of rhythmic movements in the absence of an external pacing sequence and better anticipatory timing to sequences with gradual tempo changes. Importantly, these predictors remained significant for all regression models when controlling for other cognitive variables (i.e., cognitive flexibility, information processing speed, and verbal learning ability) and potential confounders (i.e., age, symptom strength of depression, manual dexterity, duration of illness, severity of cognitive impairment, and musical experience). Thus, all rhythm production abilities were significantly predicted by measures of executive functions. In contrast, rhythm perception abilities (time perception/beat perception) were not predicted by executive functions in this study. Our results, enhancing the understanding of cognitive underpinnings of rhythmic abilities in individuals with neurocognitive deficits, may be a first mandatory step to further potential therapeutic implications of rhythm-based interventions in neuropsychological rehabilitation.

Cetaceans are the next frontier for vocal rhythm research

While rhythm can facilitate and enhance many aspects of behavior, its evolutionary trajectory in vocal communication systems remains enigmatic. We can trace evolutionary processes by investigating rhythmic abilities in different species, but research to date has largely focused on songbirds and primates. We present evidence that cetaceans—whales, dolphins, and porpoises—are a missing piece of the puzzle for understanding why rhythm evolved in vocal communication systems. Cetaceans not only produce rhythmic vocalizations but also exhibit behaviors known or thought to play a role in the evolution of different features of rhythm. These behaviors include vocal learning abilities, advanced breathing control, sexually selected vocal displays, prolonged mother–infant bonds, and behavioral synchronization. The untapped comparative potential of cetaceans is further enhanced by high interspecific diversity, which generates natural ranges of vocal and social complexity for investigating various evolutionary hypotheses. We show that rhythm (particularly isochronous rhythm, when sounds are equally spaced in time) is prevalent in cetacean vocalizations but is used in different contexts by baleen and toothed whales. We also highlight key questions and research areas that will enhance understanding of vocal rhythms across taxa. By coupling an infraorder-level taxonomic assessment of vocal rhythm production with comparisons to other species, we illustrate how broadly comparative research can contribute to a more nuanced understanding of the prevalence, evolution, and possible functions of rhythm in animal communication.

On the role of non-linguistic rhythm skills in the early stages of formal learning to read

The study of the factors contributing to literacy acquisition is expanding, including prosodic factors. In addition, there is evidence that the rhythmic abilities of boys and girls participate in this acquisition process, but some results are inconsistent. The first objective of this work is to determine if non-linguistic rhythmic skills contribute to the prediction of reading once vocabulary, intelligence, and phonological awareness/stress awareness are controlled for. The second objective was to examine whether phonological or stress awareness mediates the relationship between nonlinguistic rhythm and reading, as can be expected from Goswami temporal sampling theory. This study's participants are Spanish children who had started formal learning to read (first grade) and who are asked to perform some phonological, rhythm, and reading tasks. In relation to the first objective, results suggest that the predictive ability of rhythm may depend on the type of non-linguistic rhythm, and that the slower rhythm (1.5 Hz) made a unique contribution predicting word reading (real and non-real) once phonological awareness was controlled for. In relation to the second objective, results show an indirect relationship between the quicker rhythm (2 Hz) and the reading of pseudowords mediated by phonological awareness. In addition, stress awareness mediates the relationship between the slower rhythm and pseudoword reading. These results highlight the role of rhythm in learning to read.

Increasing Rhythmic Gymnastics Skills in Students Through M-Gym Media

The purpose of this study was to determine whether M-Gym media could help students improve their rhythmic gymnastics skills. This study was based on Borg and Gall's research. This study was planned at Universitas Negeri Medan's Faculty of Sports Science. Meanwhile, this study was carried out for one semester, from April 2nd to April 29th, 2024. The findings of this study revealed that in the small class trial, 70% of the students' rhythmic activity abilities were evaluated as weak during the pretest stage. The test was performed on students before they begin learning with m-gym media. However, when students in small classes were taught with m-gym media, their results were different. The majority of students (83.3%) have good rhythmic abilities. In the large class trial, the majority of students' rhythmic activity abilities were rated as inadequate at the pretest stage, 56%. The test was performed on students before they begin learning with M-Gym media. However, when students in big classes were taught utilizing M-Gym media, the results were different. Most students are proficient in rhythmic gymnastics. The conclusion showed that students could perform fundamental rhythmic activity motions correctly when provided directions during learning utilizing M-Gym media.

Playing by ear and the development of music skills at pre-school age

The aim of the present research was to investigate the evolutionary course of rhythmic development in pre-school children in a private kindergarten (age 4–5 years) in Athens, Greece, through Lucy Green’s ‘Playing by ear’ method. Tools and strategies taken from qualitative methodology, and more specifically from action-research were used. What was investigated was to what extent the ‘Playing by ear’ method developed the rhythmic skills of the students and to what extent it enhanced the students’ ability to play music in small groups without the teacher’s instructions. It is important to mention that the research was conducted in connection with the goals set in the Analytical Curriculum of the Greek Ministry of Education and Religious Affairs (ΥΠ.Ε.Π.Θ.). The results of the research showed that Green’s ‘Playing by ear’ method helped the students’ development of rhythmic ability with the use of musical instruments, as well as their rhythmic ability through kinetic behaviour. It also helped students to engage in early experimentation. Finally, the method enhanced the students’ ability to play music in small groups without the teacher’s continuous and direct instruction, developing in this way new communication and cooperation practices and skills.

Mobile version of the Battery for the Assessment of Auditory Sensorimotor and Timing Abilities (BAASTA): Implementation and adult norms.

Timing and rhythm abilities are complex and multidimensional skills that are highly widespread in the general population. This complexity can be partly captured by the Battery for the Assessment of Auditory Sensorimotor and Timing Abilities (BAASTA). The battery, consisting of four perceptual and five sensorimotor tests (finger-tapping), has been used in healthy adults and in clinical populations (e.g., Parkinson's disease, ADHD, developmental dyslexia, stuttering), and shows sensitivity to individual differences and impairment. However, major limitations for the generalized use of this tool are the lack of reliable and standardized norms and of a version of the battery that can be used outside the lab. To circumvent these caveats, we put forward a new version of BAASTA on a tablet device capable of ensuring lab-equivalent measurements of timing and rhythm abilities. We present normative data obtained with this version of BAASTA from over 100 healthy adults between the ages of 18 and 87 years in a test-retest protocol. Moreover, we propose a new composite score to summarize beat-based rhythm capacities, the Beat Tracking Index (BTI), with close to excellent test-retest reliability. BTI derives from two BAASTA tests (beat alignment, paced tapping), and offers a swift and practical way of measuring rhythmic abilities when research imposes strong time constraints. This mobile BAASTA implementation is more inclusive and far-reaching, while opening new possibilities for reliable remote testing of rhythmic abilities by leveraging accessible and cost-efficient technologies.

Unravelling individual rhythmic abilities using machine learning

Humans can easily extract the rhythm of a complex sound, like music, and move to its regular beat, like in dance. These abilities are modulated by musical training and vary significantly in untrained individuals. The causes of this variability are multidimensional and typically hard to grasp in single tasks. To date we lack a comprehensive model capturing the rhythmic fingerprints of both musicians and non-musicians. Here we harnessed machine learning to extract a parsimonious model of rhythmic abilities, based on behavioral testing (with perceptual and motor tasks) of individuals with and without formal musical training (n = 79). We demonstrate that variability in rhythmic abilities and their link with formal and informal music experience can be successfully captured by profiles including a minimal set of behavioral measures. These findings highlight that machine learning techniques can be employed successfully to distill profiles of rhythmic abilities, and ultimately shed light on individual variability and its relationship with both formal musical training and informal musical experiences.

A Serious Game to Train Rhythmic Abilities in Children With Dyslexia: Feasibility and Usability Study.

Rhythm perception and production are related to phonological awareness and reading performance, and rhythmic deficits have been reported in dyslexia. In addition, rhythm-based interventions can improve cognitive function, and there is consistent evidence suggesting that they are an efficient tool for training reading skills in dyslexia. This paper describes a rhythmic training protocol for children with dyslexia provided through a serious game (SG) called Mila-Learn and the methodology used to test its usability. We computed Mila-Learn, an SG that makes training remotely accessible and consistently reproducible and follows an educative agenda using Unity (Unity Technologies). The SG's development was informed by 2 studies conducted during the French COVID-19 lockdowns. Study 1 was a feasibility study evaluating the autonomous use of Mila-Learn with 2500 children with reading deficits. Data were analyzed from a subsample of 525 children who spontaneously played at least 15 (median 42) games. Study 2, following the same real-life setting as study 1, evaluated the usability of an enhanced version of Mila-Learn over 6 months in a sample of 3337 children. The analysis was carried out in 98 children with available diagnoses. Benefiting from study 1 feedback, we improved Mila-Learn to enhance motivation and learning by adding specific features, including customization, storylines, humor, and increasing difficulty. Linear mixed models showed that performance improved over time. The scores were better for older children (P<.001), children with attention-deficit/hyperactivity disorder (P<.001), and children with dyslexia (P<.001). Performance improved significantly faster in children with attention-deficit/hyperactivity disorder (β=.06; t3754=3.91; P<.001) and slower in children with dyslexia (β=-.06; t3816=-5.08; P<.001). Given these encouraging results, future work will focus on the clinical evaluation of Mila-Learn through a large double-blind randomized controlled trial comparing Mila-Learn and a placebo game.

Impacts of aging on circadian rhythm and related sleep disorders

Circadian rhythm is an essential component of biology that organizes the internal synchrony of the organism in response to the environment. Aging significantly impacts circadian rhythm and is also associated with specific sleep complaints in mammals, including earlier awakening and decreased sleep consolidation at the end of the night. However, the regulation mechanism of aging on the circadian rhythm is far from clear. To further understand the impact of aging, we use an existing mathematical model of circadian rhythm combined with the aging system to explore the effects of aging on circadian rhythm and two kinds of sleep disorders, familial late sleep syndrome (FASPS) and delayed sleep syndrome (DSPS). We get a few intriguing findings from numerical simulations. Aging weakens rhythmicity by reducing the amplitude of circadian rhythm. Aging exacerbates the sleep pattern of being early to bed and early to rise by shortening the period of circadian rhythm and advancing the entrainment phase. Aging reduces the ability of the circadian rhythm to respond to light. The elderly need stronger light to get entrainment with the environmental light cycle. It is more difficult for the elderly to recover from disturbed light. Especially elderly people take a longer time to overcome jet lag. Aging worsens the “morningness” of FASPS disorder patients and improves the symptoms of DSPS disorder patients. This study helps to better understand the impacts of aging on circadian rhythm and sleep disorders and provides theoretical support for the treatment of circadian disorders in the elderly.

Linking vestibular, tactile, and somatosensory rhythm perception to language development in infancy

First experiences with rhythm occur in the womb, with different rhythmic sources being available to the human fetus. Among sensory modalities, vestibular, tactile, and somatosensory perception plays a crucial role in early processing. However, a limited number of studies so far have specifically focused on VTS rhythms in language development. The present work investigated VTS rhythmic abilities and their role in language acquisition through two experiments with 45 infants (21 females, sex assigned at birth; M age = 661.6 days, SD = 192.6) with middle/high socioeconomic status. Specifically, 37 infants from the original sample completed Experiment 1, assessing VTS rhythmic abilities through a vibrotactile tool for music perception. In Experiment 2, linguistic abilities were evaluated in 40 participants from the same cohort, specifically testing phonological and prosodic processing. Discrimination abilities for rhythmic and linguistic stimuli were inferred from changes in pupil diameter to contingent visual stimuli over time, through a Tobii X-60 eye-tracker. The predictive effect of VTS rhythmic abilities on linguistic processing and the developmental changes occurring across ages were explored in the 32 infants who completed both Experiments 1 and 2 by means of generalized, additive and linear, mixed-effect models. Results are discussed in terms of cross-sensory (i.e., haptic to hearing) and cross-domain (i.e., music to language) effects of rhythm on language acquisition, with implications for typical and atypical development.

The influence of sound waves and musical experiences on movement coordination with beats

Synchronizing movement with external stimuli is important in musicians and athletes. This study investigated the effects of sound characteristics, including sound with harmonics (square wave) and without harmonics (sine wave) and levels of expertise in sports and music on rhythmic ability. Thirty-two university students participated in the study. The participants were divided into sixteen music education (ME) and sixteen physical education (PE) majors. They were asked to perform finger tapping tasks with 1,2 and 3 Hz beat rates, tapping in time with the sine and square wave beat produced by a metronome. The relative phase angle of finger tapping and the onset time of metronome sound were calculated using circular statistics. The results showed that type of wave and music experience affected the rhythmic ability of participants. Our study highlights the importance of types of waves on rhythmic ability, especially for participants with no background in music. The square wave is recommended for athletes to learn to synchronize their movement with beats.

Predicting developmental language disorders using artificial intelligence and a speech data analysis tool

ABSTRACT Developmental Language Disorder (DLD) affects children’s comprehension and production of spoken language without any known biomedical condition. The importance of early identification of DLD is widely acknowledged. Several studies have explored DLD predictors to identify children needing further diagnostic investigation. Most of these measures might be problematic for young children and bilingual children. Based on literature reporting fragile rhythmic abilities in children with DLD, in our study, we followed a different approach. We explored how non-linguistic measures of rhythmic anticipation can be gathered by means of advanced information technology and used to identify children at risk of DLD. With this aim, we developed MARS, a web-based tool to collect such data in a playful way and to analyze them using Machine Learning. MARS engages children in rhythmic babbling exercises, records their vocal productions, and analyzes the recordings. We discuss the methodological rationale of MARS and its underlying technology, and we describe a preliminary study with N = 47 children with and without DLD. The analysis of the audio features of participants’ rhythmic vocal productions highlights different patterns in the two groups. This result, although preliminary, suggests that MARS could be a valuable tool for early DLD assessment.

Can you feel the rhythm? Comparing vibrotactile and auditory stimuli in the rhythm video game Jump‘n'Rhythm

ABSTRACT Rhythm is essential in early music education. To acquire rhythm abilities, the synchronisation between body and rhythm patterns is fundamental. Extensive research has shown the link between the auditory-motor system and rhythm acquisition; however, other sensorimotor systems also improve rhythm skills. Rhythm acquisition can be trained using new technologies, such as video games; however, most of these use mainly auditory stimuli to improve it. Therefore, in this work, we explore tactile stimuli to improve rhythm skills using a video game and how visual elements affect rhythm perception using different stimuli. We evaluate and compare the synchronisation of 27 participants following either vibrotactile or auditory stimuli emitted through a rhythm video game in two difficulty levels and we evaluated the user experience. Consistent with the literature, our results indicate that participants synchronised slightly better using auditory than vibrotactile stimuli and players’ performance was better when they had visual guides. A fatigue effect persisted and increased over playtime in both conditions. In the current study, usability measures indicate no significant differences. These findings suggest that vibrotactile stimuli are also suitable to train rhythm skills in a video game environment and the game-elements play an important role in players' performance.

Is musical expertise associated with self-reported foreign-language ability?

Many claims have been made about links between musical expertise and language ability. Rhythm ability, in particular, has been shown to predict phonological, grammatical, and second-language (L2) abilities, whereas music training often predicts reading and speech-perception skills. Here, we asked whether musical expertise-musical ability and/or music training-relates to L2 (English) abilities of Portuguese native speakers. Participants (N = 154) rated their L2 ability on seven 7-point scales, one each for speaking, reading, writing, comprehension, vocabulary, fluency, and accent. They also completed a test of general cognitive ability, an objective test of musical ability with melody and rhythm subtests, and a questionnaire that measured music training and other aspects of musical behaviors. L2 ability correlated positively with education and cognitive ability but not with music training. It also had no association with musical ability or with self-reports of musical behaviors. Moreover, Bayesian analyses provided evidence for the null hypotheses (i.e., no link between L2 and rhythm ability, no link between L2 and years of music lessons). In short, our findings-based on participants' self-reports of L2 ability-raise doubts about proposed associations between musical and second-language abilities, which may be limited to specific populations or measures. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Dynamic models for musical rhythm perception and coordination.

Rhythmicity permeates large parts of human experience. Humans generate various motor and brain rhythms spanning a range of frequencies. We also experience and synchronize to externally imposed rhythmicity, for example from music and song or from the 24-h light-dark cycles of the sun. In the context of music, humans have the ability to perceive, generate, and anticipate rhythmic structures, for example, "the beat." Experimental and behavioral studies offer clues about the biophysical and neural mechanisms that underlie our rhythmic abilities, and about different brain areas that are involved but many open questions remain. In this paper, we review several theoretical and computational approaches, each centered at different levels of description, that address specific aspects of musical rhythmic generation, perception, attention, perception-action coordination, and learning. We survey methods and results from applications of dynamical systems theory, neuro-mechanistic modeling, and Bayesian inference. Some frameworks rely on synchronization of intrinsic brain rhythms that span the relevant frequency range; some formulations involve real-time adaptation schemes for error-correction to align the phase and frequency of a dedicated circuit; others involve learning and dynamically adjusting expectations to make rhythm tracking predictions. Each of the approaches, while initially designed to answer specific questions, offers the possibility of being integrated into a larger framework that provides insights into our ability to perceive and generate rhythmic patterns.

РИТМИЧКЕ СПОСОБНОСТИ УЧЕНИКА IV И V РАЗРЕДА

The research was conducted to determine the rhythmic abilities of 4th and 5th grade students of the Elementary School "Stevan Nemanja" from Dragaljevac Gornji and its regional departments. A descriptive method was used for the research, and a questionnaire and a test of reproduction of rhythmic motives were used for the students. A total of 40 students were included in this study, 22 boys and 18 girls. The data were processed statistically, and then presented textually, tabularly and graphically.With the questionnaire, we found out what is the general success of students in the previous semester, success in music culture, what kind of music they listen to, whether they attend music school, a section, whether they play an instrument and whether they went to kindergarten. Then the students did a test of reproduction of rhythmic motives, which contained five tasks. Analyzing the results of the reproduction of given rhythmic motives, we can conclude that students can largely deduce lighter rhythmic motives, while the number of students who can detect heavier motives is smaller.The conclusion is that rhythmic abilities in children are developed, but that there is still a small, objective difference in the rhythmic abilities of children of different genders and ages.

Language and music: Singing voices and music talent

Native speakers of tonal languages show enhanced musical melody perception but diminished rhythm abilities. This effect has now been rigorously demonstrated in a new study that tested the musical IQ of half a million human participants across the globe.

Stimulating the Development of Rhythmic Abilities in Preschool Children in Montessori Kindergartens with Music-Movement Activities: A Quasi-Experimental Study

AbstractThis article examines the effects of Montessori music-movement activities on the development of the rhythmic abilities of 59 children from Montessori preschools, aged between 3 and 6 years. Children were deployed into two experimental groups (EG 1 (n = 20) &amp; EG 2 (n = 22)) and a control group (CG) (n = 17). Our intervention consisted of introducing 15 to 20 min of unstructured movement time, either accompanied by a piano (EG 1) or recording (EG 2), three times a week for four months, whereas the control group carried on the usual Montessori program. We used a quasi-experimental nonequivalent groups design with pretest–posttest. Three tests for measuring rhythmic abilities were used: auditory discrimination of the rhythmic patterns, imitation of spoken rhythmic phrases, and determining the synchronization of movement with the rhythm of the music. The interventions had a positive effect on the development of the rhythmic abilities of children included in the study. The most significant effect was noticed in EG 1, while no effect of non-activity was detected in the control group.

Exploring individual differences in musical rhythm and grammar skills in school-aged children with typically developing language

A growing number of studies have shown a connection between rhythmic processing and language skill. It has been proposed that domain-general rhythm abilities might help children to tap into the rhythm of speech (prosody), cueing them to prosodic markers of grammatical (syntactic) information during language acquisition, thus underlying the observed correlations between rhythm and language. Working memory processes common to task demands for musical rhythm discrimination and spoken language paradigms are another possible source of individual variance observed in musical rhythm and language abilities. To investigate the nature of the relationship between musical rhythm and expressive grammar skills, we adopted an individual differences approach in N = 132 elementary school-aged children ages 5–7, with typical language development, and investigated prosodic perception and working memory skills as possible mediators. Aligning with the literature, musical rhythm was correlated with expressive grammar performance (r = 0.41, p < 0.001). Moreover, musical rhythm predicted mastery of complex syntax items (r = 0.26, p = 0.003), suggesting a privileged role of hierarchical processing shared between musical rhythm processing and children’s acquisition of complex syntactic structures. These relationships between rhythm and grammatical skills were not mediated by prosodic perception, working memory, or non-verbal IQ; instead, we uncovered a robust direct effect of musical rhythm perception on grammatical task performance. Future work should focus on possible biological endophenotypes and genetic influences underlying this relationship.

Rhythmic tapping difficulties in adults who stutter: A deficit in beat perception, motor execution, or sensorimotor integration?

The study aims to better understand the rhythmic abilities of people who stutter and to identify which processes potentially are impaired in this population: (1) beat perception and reproduction; (2) the execution of movements, in particular their initiation; (3) sensorimotor integration. Finger tapping behavior of 16 adults who stutter (PWS) was compared with that of 16 matching controls (PNS) in five rhythmic tasks of various complexity: three synchronization tasks - a simple 1:1 isochronous pattern, a complex non-isochronous pattern, and a 4 tap:1 beat isochronous pattern -, a reaction task to an aperiodic and unpredictable pattern, and a reproduction task of an isochronous pattern after passively listening. PWS were able to reproduce an isochronous pattern on their own, without external auditory stimuli, with similar accuracy as PNS, but with increased variability. This group difference in variability was observed immediately after passive listening, without prior motor engagement, and was not enhanced or reduced after several seconds of tapping. Although PWS showed increased tapping variability in the reproduction task as well as in synchronization tasks, this timing variability did not correlate significantly with the variability in reaction times or tapping force. Compared to PNS, PWS exhibited larger negative mean asynchronies, and increased synchronization variability in synchronization tasks. These group differences were not affected by beat hierarchy (i.e., "strong" vs. "weak" beats), pattern complexity (non-isochronous vs. isochronous) or presence versus absence of external auditory stimulus (1:1 vs. 1:4 isochronous pattern). Differences between PWS and PNS were not enhanced or reduced with sensorimotor learning, over the first taps of a synchronization task. Our observations support the hypothesis of a deficit in neuronal oscillators coupling in production, but not in perception, of rhythmic patterns, and a larger delay in multi-modal feedback processing for PWS.