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Dataset results
248 results for “rhythmicity”
Data from: Temperature compensation in a small rhythmic circuit
<p>Temperature affects the conductances and kinetics of the ionic channels that underlie neuronal activity. Each membrane conductance has a different characteristic temperature sensitivity, which raises the question of how neurons and neuronal circuits can operate robustly over wide temperature ranges. To address this, we employed computational models of the pyloric network of crabs and lobsters. We employed a landscape optimization scheme introduced previously (Alonso and Marder, 2019) to produce multiple different models that exhibit a triphasic pyloric rhythm over a range of temperatures. We use the currentscapes introduced in (Alonso and Marder, 2019) to explore the dynamics of model currents and how they change with temperature. We found that temperature changes the relative contributions of the currents to neuronal activity so that rhythmic activity smoothly slides through changes in mechanisms. Moreover, the responses of the models to extreme perturbations—such as gradually decreasing a current type—are often qualitatively different at different temperatures.</p>
Dataset for the paper - "Synchronized LFP rhythmicity in the social brain reflects the context of social encounters"
<p>Dataset for the paper:</p><p>Synchronized LFP rhythmicity in the social brain reflects the context of social encounters</p><p>Alok Nath Mohapatra,*, David Peles, Shai Netser, Shlomo Wagner</p><p>*Corresponding author: Alok Nath Mohapatra, Email: thinkalok@gmail.com </p><p>Affiliation: Sagol Department of Neurobiology, Faculty of Natural Sciences, University of Haifa, POB. 3338, Haifa 3103301, Israel.</p><p> </p>
A quantitative approach to study the adaptation of rhythmic eye movements in larval zebrafish
<p>Optokinetic nystagmus; quick phases; spontaneous saccades; saccadic adaptation; congenital ocular motor apraxia</p>
The Development of Russian Verse: Metrical and Rhythmic Borrowings
<p>Материалы исследовательского проекта РНФ 19-78-10132 (2019-2022), рук. Вера Полилова</p>
A Leak K+ Channel TWK-40 Sustains the Rhythmic Motor Program
Open the record for dataset details and reuse information.
Datasets for "Detecting rhythmic spiking through the power spectra of point process model residuals"
<p>This repository contains synthetic and empirical datasets that were analyzed in the preprint "Detecting rhythmic spiking through the power spectra of point process model residuals."</p> <p>Relative to the previous version (1.0.0), this new version (1.0.1) only entails changes in the naming of some folders, and the text of an explanatory text file. The changes reflect the reordering of the figures in the newest version of the manuscript.</p>
Intestinal rhythmicity in rainbow trout
<p>Dataset for the publication entitled: "Intestinal rhythmicity in rainbow trout"</p>
A Case-Controlled Pilot Study on Rhythmic Auditory Stimulation-Assisted Gait Training and Conventional Physiotherapy in Patients With Parkinson's Disease Submitted to Deep Brain Stimulation
<p>Deep brain stimulation (DBS) is indicated when motor disturbances in patients with idiopathic Parkinson's disease (PD) are refractory to current treatment options and significantly impair quality of life. However, post-DBS rehabilitation is essential, with particular regard to gait. Rhythmic auditory stimulation (RAS)-assisted treadmill gait rehabilitation within conventional physiotherapy program plays a major role in gait recovery. We explored the effects of a monthly RAS-assisted treadmill training within a conventional physiotherapy program on gait performance and gait-related EEG dynamics (while walking on the RAS-aided treadmill) in PD patients with (<em>n</em> = 10) and without DBS (<em>n</em> = 10). Patients with DBS achieved superior results than those without DBS concerning gait velocity, overall motor performance, and the timed velocity and self-confidence in balance, sit-to-stand (and vice versa) and walking, whereas both groups improved in dynamic and static balance, overall cognitive performance, and the fear of falling. The difference in motor outcomes between the two groups was paralleled by a stronger remodulation of gait cycle-related beta oscillations in patients with DBS as compared to those without DBS. Our work suggests that RAS-assisted gait training plus conventional physiotherapy is a useful strategy to improve gait performance in PD patients with and without DBS. Interestingly, patients with DBS may benefit more from this approach owing to a more focused and dynamic re-configuration of sensorimotor network beta oscillations related to gait secondary to the association between RAS-treadmill, conventional physiotherapy, and DBS. Actually, the coupling of these approaches may help restoring a residually altered beta-band response profile despite DBS intervention, thus better tailoring the gait rehabilitation of these PD patients.</p>
Data for: Isochrony and rhythmic interaction in ape duetting
<p><span>How did rhythm originate in humans, and other species? One cross-cultural universal, frequently found in human music, is isochrony: when note onsets repeat regularly like the ticking of a clock. Another universal consists of synchrony, e.g., when individuals coordinate their notes so that they are sung at the same time. An approach to biomusicology focuses on similarities and differences across species, trying to build phylogenies of musical traits. Here we test for the presence of, and a link between, isochrony and synchrony in a non-human animal. We focus on the songs of one of the few singing primates, the lar gibbon (<em>Hylobates</em> <em>lar</em>), extracting temporal features from their solo songs and duets. We show that another ape exhibits one rhythmic feature at the core of human musicality: isochrony. We show that an enhanced call rate overall boosts isochrony, suggesting that respiratory physiological constraints play a role in determining the song's rhythmic structure. However, call rate alone cannot explain the flexible isochrony we witness. Isochrony is plastic and modulated depending on the context of emission: gibbons are more isochronous when duetting than singing solo. We present evidence for rhythmic interaction: we find statistical causality between one individual's note onsets and the cosinger's onsets, and a higher than chance degree of synchrony in the duets. Finally, we find a sex-specific trade-off between individual isochrony and synchrony. Gibbons' plasticity for isochrony and rhythmic overlap may suggest a potential shared selective pressure for interactive vocal displays in singing primates. This pressure may have convergently shaped human and gibbon musicality while acting on a common neural primate substrate. Beyond humans, singing primates are promising models to understand how music and, specifically, a sense of rhythm originated in the primate phylogeny.</span></p>
Rhythmic tapping task : Synchronization Task
<p>This dataset is composed of electrophysiology data from two non-human primates performing a rhythmic tapping task implanted with two NeuroNexus electrode arrays in the Medial premotor cortices (SMA and pre-SMA).</p> <p>The dataset includes behavior, kinematics of the hand and the preprocessed firing rate data for 128 recorded channels of two Rhesus monkeys as described in Betancourt et al, "<strong>Amodal population clock in the primate medial premotor system for rhythmic tapping</strong>" currently a preprint on bioArxiv. </p>
Rhythmically Entrained Exercise in Community-Dwelling Older Adults
ClinicalTrials.gov study NCT05462977. IPD Sharing: NO. Countries: 1. Publications: 1.
Rhythmic Auditory Stimulation Optimalization for Gait Improvement in Parkinson's Disease - BeatPark Study
ClinicalTrials.gov study NCT02438124. IPD Sharing: Not stated. Countries: 1. Publications: 46.
Music-Augmented Rhythmic Gait Training in Multiple Sclerosis
ClinicalTrials.gov study NCT07399262. IPD Sharing: NO. Countries: 1. Publications: 3.
Sleep, Obesity and Mental Disease - Biological Markers for the Evaluation of Circadian Rhythmicity
ClinicalTrials.gov study NCT05413486. IPD Sharing: NO. Countries: 1. Publications: 37.
Effects of a Home Based Walking Program Using Rhythmic Auditory Stimulation in Patients With Multiple Sclerosis
ClinicalTrials.gov study NCT02065284. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Rhythmic Auditory Stimulation as Pre-Gait Training for Improving Balance and Weight Shifting in Rehabilitation Patients
ClinicalTrials.gov study NCT06995092. IPD Sharing: NO. Countries: 1. Publications: 5.
Study of Cerebral Activation by fNIRS During Gait With Different Rhythmic Auditory Stimulations in Healthy Subjects
ClinicalTrials.gov study NCT05789121. IPD Sharing: Not stated. Countries: 1. Publications: 7.
Examination of the Dynamic Relationships of Sleep, Physical Activity, and Circadian Rhythmicity With Neurobehavioral Heterogeneity in ADHD
ClinicalTrials.gov study NCT06810180. IPD Sharing: YES. Countries: 1. Publications: 6.
Effects of Training Rhythmic and Discrete Aiming Movements on Arm Control and Functionality After Stroke
ClinicalTrials.gov study NCT02765152. IPD Sharing: NO. Countries: 1. Publications: 18.
Circadian Rhythmicity in Cold-induced Thermogenesis
ClinicalTrials.gov study NCT04406922. IPD Sharing: NO. Countries: 1. Publications: 2.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.