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226
datasets available to search
ShareScore release 0.9.0
Dataset results
226 results for “Symmetry”
Symmetry breaking and germ layer emergence through optogenetic Wnt activation in gastruloids
GEO Series GSE234371. Homo sapiens. 1 samples. Type: Expression profiling by high throughput sequencing.
Controlling organoid symmetry breaking uncovers an excitable system underlying human axial elongation
GEO Series GSE220472. Homo sapiens. 1 samples. Type: Expression profiling by high throughput sequencing.
Detecting and stabilizing measurement-induced symmetry-protected topological phases in generalized cluster models
<p>This dataset contains the code and the data used for the corresponding publication.</p>
The chronometry of symmetry detection in the lateral occipital (LO) cortex
<p>We used a chronometric transcranial magnetic stimulation (TMS) approach to study at which specific time window the lateral occipital (LO) cortex is causally involved in symmetry encoding. Healthy individuals were presented with a series of dot configurations and instructed to judge whether they were symmetric or not while receiving a double pulse of TMS over either the rLO or the vertex (baseline) at different time windows. In the present dataset mean accuracy scores (expressed as percentage of correct responses) and mean response time for correct response (expressed in millisecond) are reported for each participant.</p> <p>The results show that LO is causally involved in symmetry perception in two distinct time windows: between 130-170ms and between 210-250ms from the target onset, thus providing a causal temporal link between LO and well-known ERP components related to symmetry.</p>
A Cosmological Benchmark for Symmetry-Preserving Data Processing (JSONL)
Open the record for dataset details and reuse information.
Peripheral artery disease: how much inter-leg symmetry? A contrast-enhanced magnetic resonance angiography study
<p>Dataset from the article Secchi F, Di Leo G, Delnevo A, Alì M, D'Angelo ID, Nardella VG, Sardanelli F. Peripheral artery disease: how much inter-leg symmetry? A contrast-enhanced magnetic resonance angiography study. Medicine (Baltimore). 2020 Apr;99(16):e19637. doi: 10.1097/MD.0000000000019637. PMID: 32311934; PMCID: PMC7220080.</p> <p>Abstract</p> <p>The aim of this observational retrospective study was to qualitatively and quantitatively evaluate the symmetry of atherosclerotic plaques in patients with peripheral artery disease (PAD) undergoing contrast-enhanced magnetic resonance angiography of lower limbs. We retrospectively evaluated the peripheral magnetic resonance angiography of 82 patients considering the iliac, femoral and tibial arteries. Stenosis was scored 0 (none), 1 (<50%), 2 (50%-74%), 3 (75%-99%), and 4 (occluded). Symmetry was quantified as the percentage of bilaterally-diseased arteries and using the inter-leg absolute score difference (0-4). Signs test and Cohen κ were also calculated. Seventy-one (87%) patients had ≥1 bilaterally-diseased artery, and 168 (20%) of 820 artery pairs were bilaterally affected. At least 1 bilateral stenosis was observed from 11% (right internal iliac) to 73% (right superficial femoral). All 10 arteries showed symmetry, none of the inter-leg comparisons being significantly different (P ≥ .100). Cohen κ ranged from 0.208 (common femoral) to 0.533 (internal iliac). This study showed that PAD was symmetrically distributed between the 2 legs, with the internal iliac artery being the most symmetric segment. Symmetry of PAD was quantified in 20%.</p>
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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.