Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
1,919
datasets available to search
ShareScore release 0.9.0
Dataset results
1,919 results for “trigger”
Dataset supporting: Repetitive transcranial magnetic stimulation (rTMS) triggers dose-dependent homeostatic rewiring in recurrent neuronal networks
<p>This dataset supports the Figures in the preprint: 'Repetitive transcranial magnetic stimulation (rTMS) triggers dose-dependent homeostatic rewiring in recurrent neuronal networks' by Anil et. al., <a href="https://www.biorxiv.org/content/10.1101/2023.03.20.533396v1">2023</a>.</p> <p>The code used to genrate this data can be found on the github repository: <a href="https://github.com/swathianil">swathianil </a><a href="https://github.com/swathianil/homeostatic_structural_plasticity_rTMS"> /homeostatic_structural_plasticity_rTMS</a>.</p> <p>To interactively regenerate the figures, follow the Jupyter notebook, GraphPlotter, available in the repository.</p>
TRIple in Asthma hiGh strenGth vErsus Ics/Laba hs and tiotRopium (TRIGGER)
ClinicalTrials.gov study NCT02676089. IPD Sharing: YES. Countries: 17. Publications: 6.
Pesticide exposure triggers sex-specific inter- and trans-generational effects conditioned by past sexual selection
Open the record for dataset details and reuse information.
Age, but not an immune challenge, triggers terminal investment in the Pacific field cricket
Open the record for dataset details and reuse information.
Chemokines kill bacteria without triggering antimicrobial resistance by binding anionic phospholipids
Open the record for dataset details and reuse information.
Chemokines kill bacteria by binding anionic phospholipids without triggering antimicrobial resistance
Open the record for dataset details and reuse information.
Data for: Chronic exposure to odors at naturally occurring concentrations triggers limited plasticity in early stages of Drosophila olfactory processing
Open the record for dataset details and reuse information.
Data from: Restoring marine ecosystems: spatial reef configuration triggers taxon-specific responses among early colonizers
Open the record for dataset details and reuse information.
Gut Microbiota from Multiple Sclerosis patients triggers spontaneous autoimmune encephalomyelitis in mice --shotgun data--
Open the record for dataset details and reuse information.
Gut Microbiota from Multiple Sclerosis patients triggers spontaneous autoimmune encephalomyelitis in mice --16S data--
Open the record for dataset details and reuse information.
Simulation datum of Full particle simulation of whistler-mode triggered falling-tone emissions in the magnetosphere
<p><strong>Overview</strong></p> <p>This dataset is obtained from <a href="http://space.rish.kyoto-u.ac.jp/software/">KEMPO1</a> code with minor modifications. This dataset consists of raw data of simulation, an example of the python code, and Dockerfile to construct a drawing environment using Python. For more detail, please refer README.md.</p> <p><strong>Command example using <a href="https://www.docker.com/">Docker</a></strong></p> <p>If you draw figures using Docker, please download <strong>ALL the files</strong> in the dataset.<br> Make sure that all files are put at the same directory.</p> <pre><code class="language-bash">cd (path to downloaded files) docker build -t kempo1data . docker run -v ${PWD}:/data -it kempo1data python plot_data.py <data_file>.h5</code></pre>
Accelerated landings in stingless bees are triggered by visual threshold cues
<p>Most flying animals rely primarily on visual cues to coordinate and control their trajectory when landing. Studies of visually-guided landing typically involve animals that decrease their speed before touchdown. Here, we investigate the control strategy of the stingless bee <i>Scaptotrigona depilis</i>, which instead accelerates when landing on its narrow hive entrance. By presenting artificial targets that resemble the entrance at different locations on the hive, we show that these accelerated landings are triggered by visual cues. We also found that <i>S. depilis</i> initiated landing and extended their legs when the angular size of the target reached a given threshold. Regardless of target size, the magnitude of acceleration was the same and the bees aimed for the same relative position on the target suggesting that <i>S. depilis</i> use a computationally simple but elegant 'stereotyped' landing strategy that requires few visual cues.</p>
Hemipteran defensive odors trigger predictable color biases in jumping spider predators
<p>Multimodal warning displays often pair one signal modality (odor) with a second modality (color) to avoid predation. Experiments with bird predators suggest these signal components interact synergistically, with aversive odors triggering otherwise hidden aversions to particular prey colors. In a recent study, this phenomenon was found in a jumping spider (<em>Habronattus trimaculatus</em>), with the defensive odor from a coreid bug (<em>Acanthocephala femorata</em>) triggering an aversion to red. Here, we explore how generalizable this phenomenon is by giving <em>H. trimaculatus</em> the choice between red or black prey in the presence or absence of defensive odors secreted from (1) eastern leaf-footed bugs (<em>Leptoglossus phyllopus</em>, Hemiptera), (2) grass stinkbugs (<em>Mormidea pama</em>, Hemiptera), (3) Asian ladybird beetles (<em>Harmonia axyridis</em>, Coleoptera), and (4) eastern lubber grasshoppers (<em>Romalea microptera</em>, Orthoptera). As expected, in the presence of the hemipteran odors, spiders were less likely to attack red prey (compared to no odor). Unexpectedly, the beetle and grasshopper odors did not bias spiders away from red. Our results with the hemipteran odors were unique to red; follow-up experiments indicated that these odors did not affect biases for/against green prey. We discuss our findings in the context of generalized predator foraging behavior and the functions of multimodal warning displays. </p>
Triggers and consequences of landslide-induced tsunamis – reconstruction of the Taan Fiord 2015 tsunami event
<p>Models codes are provided for some examples of the adopted modeling approaches.</p> <p>STL. files for the solid bodies are available in the zip file.</p> <p>A bathymetric map of the Taan Fiord on October 2015 and related contour shape file are provided.</p> <p>Values of the solid-fluid mixture density for different initial close packing volume fractions are shown in the table.</p> <p>A table summarizes the available model approaches, implemented in FLow 3D, useful in reproducing a Landslide-induced tsunami</p>
OGD triggered Zn2+ rises and Ca2+ deregulation events in CA1 and CA3 hippocampal pyramidal neurons of MT-III and ZnT3 knockout mice.
<p>The posted data provide the control characterization of the oxygen glucose deprivation (OGD) triggered occurrences of cytosolic Zn<sup>2+</sup> rises and terminal Ca<sup>2+</sup> deregulation events in individual CA1 and CA3 pyramidal neurons in acute hippocampal slices of the MT-III knockout mice ( <strong>004649 - 129S7-Mt3<sup>tm1Rpa</sup>/J</strong>, Jackson Laboratory) and ZnT3 knockout mice ( <strong>005064 -</strong> <strong>B6;129-Slc30a3<sup>tm1Rpa</sup>/J</strong>, Jackson Laboratory).</p>
Characteristics of the initial stage and return stroke currents of rocket-triggered lightning flashes in southern China
<p>This study investigates the initial stage (IS) and return stroke (RS) currents of 50 triggered lightning flashes (TLFs) that were conducted in southern China. The IS of the negative TLFs has a longer duration, and larger average current, charge transfer, and action integral than those reported elsewhere, with geometric means (GMs) of 347.9 ms, 132.5 A, 45.1 C, and 10.0 × 10<sup>3</sup> A<sup>2</sup> s, respectively. Two positive TLFs containing no RS have much greater average currents, charge transfers, and action integrals in the IS when compared with the negative TLFs. The RS has a greater peak current (17.2 kA; GM, same to below), charge transfer within 1 ms (1.3 C), and action integral within 1 ms (5.8 × 10<sup>3</sup> A<sup>2</sup> s), and shorter 10% to 90% rise time (0.4 μs) than elsewhere. The peak current is prominently correlated with the rate of rise, charge transfer within 1 ms, and action integral within 1 ms. Furthermore, when the total duration of the RS and any following continuing currents is longer than 40 ms, the peak current, charge transfer within 1 ms, and action integral within 1 ms of the RS are seldom greater than 25 kA, 2.6 C, and 15 × 10<sup>3</sup> A<sup>2</sup> s, respectively. It is indicated that TLFs containing RSs tend to have a longer duration but a smaller charge transfer during the IS than those without RS. The peak current of the RS is weakly correlated with its preceding silence period when there was no channel base current.</p>
PINK1 deficiency rewires early immune responses in a mouse model of Parkinson's disease triggered by intestinal infection
<p>Parkinson’s disease is characterized by a period of non-motor symptoms, including gastrointestinal dysfunction, preceding motor deficits by decades. This long prodrome is suggestive of peripheral immunity involvement in the initiation of disease. We previously developed a model system in PINK1 KO mice displaying PD-like motor symptoms at late stages following intestinal infections. Herein, we map the initiating immune events at the site of infection in this model. Using single-cell RNAseq, we demonstrate that peripheral myeloid cells are the earliest highly dysregulated immune cell type in PINK1 KO infected mice followed by an aberrant T cell response shortly after. We elucidate an increased propensity for antigen presentation mediated by myeloid-CD8+ T cell interaction. PINK1 KO activated myeloid cells acquire a proinflammatory profile inducing cytotoxic T cell responses. Together, our study provides the first evidence that PINK1 is a key regulator of immune functions in the gut underlying early PD-related disease mechanisms.</p>
Serine-129 phosphorylation of a-synuclein is an activity-dependent trigger for physiologic protein-protein interactions and synaptic function
<p><strong>Phosphorylation of a-synuclein at the Serine-129 site (a-syn Ser129P) is an established pathologic hallmark of synucleinopathies and a therapeutic target. In physiologic states, only a small fraction of a-syn is phosphorylated at this site, and most studies have focused on the pathologic roles of this post-translational modification. We found that unlike wild-type (WT) a-syn which is widely expressed throughout the brain, the overall pattern of a-syn Ser129P is restricted, suggesting intrinsic regulation. Surprisingly, preventing Ser129P blocked activity-dependent synaptic attenuation by a-syn – thought to reflect its normal function. Exploring mechanisms, we found that neuronal activity augments Ser129P, which is a trigger for protein-protein interactions that are necessary for mediating a-syn function at the synapse. AlphaFold2-driven modeling and membrane-binding simulations suggest a scenario where Ser129P induces conformational changes that facilitate interactions with binding partners. Our experiments offer a new conceptual platform for investigating the role of Ser129 in synucleinopathies, with implications for drug-development. </strong></p>
Phytoplanktonic polysaccharide-mediated sedimentation of particulate organic carbon triggers lagged methane emissions
<p>Reservoirs act as carbon sinks when sedimentation of particulate organic carbon (POC) exceeds CO<sub>2</sub> and CH<sub>4 </sub>emissions. Here, we study the poorly explored process where phytoplankton-derived acidic polysaccharides (APs) aggregate into particulate organic matter, promoting carbon export to sediments. This source of particulate organic carbon (POC) in sediments can mineralize to CO<sub>2</sub> and CH<sub>4</sub> over various timescales. Our research, centered on a Mediterranean reservoir, elucidates phenological trends of APs and POC sedimentation and identifies their predominant drivers. Our findings present synchronic sedimentation patterns of POC and APs but identify a two-week delay between POC sedimentation and CH<sub>4 </sub>emissions. Despite its eutrophic status, our data demonstrate that this reservoir acts as a carbon sink by sequestering 4.33 g C m<sup>-2 </sup>y<sup>-1</sup>, which accentuates the importance of temporal integration at multiple scales when analyzing carbon budget within reservoirs.</p>
Data for the paper: Critical role of radiative cooling vertical contrast in triggering episodic deluges in small-domain hothouse climates
<p>Data for the paper: Critical role of radiative cooling vertical contrast in triggering episodic deluges in small-domain hothouse climates.</p> <p>The paper has just been submitted, which means this dataset might change before the final publication.</p>
ScienceDex guides
Understand access before you commit
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.