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480
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ShareScore release 0.9.0
Dataset results
480 results for “mirrors”
Transition to naïve human pluripotency mirrors pan-cancer DNA hypermethylation (data set 3)
GEO Series GSE128127. Homo sapiens. 8 samples. Type: Methylation profiling by genome tiling array.
CRISPR-Cas9-engineered PIGV341E mouse model mirrors human phenotype, shows hippocampal synaptic dysfunctions and suggests a major role of impaired Eph/Abl1 signaling in GPI anchor deficiencies
GEO Series GSE147722. Mus musculus. 2 samples. Type: Expression profiling by high throughput sequencing.
Age, Sex and Alzheimer’s disease: a longitudinal study of 3xTg-AD mice reveals sex-specific disease trajectories and inflammatory responses mirrored in postmortem brains from Alzheimer’s patients
GEO Series GSE254970. Mus musculus. 77 samples. Type: Expression profiling by high throughput sequencing.
Epigenetic restriction of embryonic and extraembryonic lineages mirrors the somatic transition to cancer (WGBS)
GEO Series GSE84235. Mus musculus. 10 samples. Type: Methylation profiling by high throughput sequencing.
Circulating cell-free DNA methylation mirrors alterations in cerebral patterns in epilepsy
GEO Series GSE208758. Homo sapiens. 23 samples. Type: Methylation profiling by genome tiling array.
Transition to naïve human pluripotency mirrors pan-cancer DNA hypermethylation (data set 4)
GEO Series GSE128128. Homo sapiens. 8 samples. Type: Methylation profiling by genome tiling array.
Expression profiling of contralateral dorsal root ganglia of a rat model of complex regional pain syndrome type-I uncovers potential mechanisms involved in mirror-image pain
GEO Series GSE174299. Rattus norvegicus. 8 samples. Type: Expression profiling by high throughput sequencing.
Study of expression changes during RPS4-mediated resistance in Arabidopsis using a temperature-inducible system which mirrors NLR activation II
GEO Series GSE80448. Arabidopsis thaliana. 18 samples. Type: Expression profiling by high throughput sequencing.
Epigenetic restriction of embryonic and extraembryonic lineages mirrors the somatic transition to cancer
GEO Series GSE84236. Mus musculus. 200 samples. Type: Expression profiling by high throughput sequencing; Other; Methylation profiling by high throughput sequencing.
Longitudinal single-cell dynamics of mitochondrial mutations in chronic lymphocytic leukemia mirror disease history
GEO Series GSE163579. Homo sapiens. 34 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Longitudinal single-cell dynamics in chronic lymphocytic leukemia mirror disease history
GEO Series GSE165087. Homo sapiens. 27 samples. Type: Expression profiling by high throughput sequencing.
Data from: Do the historical biogeography and evolutionary history of the digenean Margotrema spp. across central Mexico mirror those of their freshwater fish hosts (Goodeinae)?
Host-parasite systems provide an ideal platform to study evolution at different levels, including codivergence in a historical biogeography context. In this study we aim to describe biogeographic and codivergent patterns and associated processes of the Goodeinae freshwater fish and their digenean parasite (Margotrema spp.) over the last 6.5 Ma (million years), identifying the main factors (host and/or hydrogeomorphology) that influenced the evolution of Margotrema. We obtained a species tree for Margotrema spp. using DNA sequence data from mitochondrial and nuclear molecular markers (COI and ITS1, respectively) and performed molecular dating to discern divergence events within the genus. The dispersal-extinction-cladogenesis (DEC) model was used to describe the historical biogeography of digeneans and applied to cophylogenetic analyses of Margotrema and their goodeine hosts. Our results showed that the evolutionary history of Margotrema has been shaped in close association with its geographic context, especially with the geological history of central Mexico during the Pleistocene. Host-specificity has been established at three levels of historical association: a) Species-Species, represented by Xenotaenia resolanae-M. resolanae exclusively found in the Cuzalapa River Basin; b) Species-Lineage, represented by Characodon audax-M. bravoae Lineage II, exclusive to the Upper and Middle Mezquital River Basin, and c) Tribe-Lineage, including two instances of historical associations among parasites and hosts at the taxonomical level of tribe, one represented by Ilyodontini-M. bravoae Lineage I (distributed across the Ayuquila and Balsas River Basins), and another comprised of Girardinichthyini/Chapalichthyini-M. bravoae Lineage III, found only in the Lerma River Basin. We show that the evolutionary history of the parasites is, on several occasions, in agreement with the phylogenetic and biogeographic history of their hosts. A series of biogeographic and host-parasite events explain the codivergence patterns observed, in which cospeciation and colonisation via host-switching and vicariant plus dispersal events are appreciated, at different times during the diversification history of both associates, particularly during the Pleistocene.
Data from: Mirrored STDP implements autoencoder learning in a network of spiking neurons
The autoencoder algorithm is a simple but powerful unsupervised method for training neural networks. Autoencoder networks can learn sparse distributed codes similar to those seen in cortical sensory areas such as visual area V1, but they can also be stacked to learn increasingly abstract representations. Several computational neuroscience models of sensory areas, including Olshausen & Field's Sparse Coding algorithm, can be seen as autoencoder variants, and autoencoders have seen extensive use in the machine learning community. Despite their power and versatility, autoencoders have been difficult to implement in a biologically realistic fashion. The challenges include their need to calculate differences between two neuronal activities and their requirement for learning rules which lead to identical changes at feedforward and feedback connections. Here, we study a biologically realistic network of integrate-and-fire neurons with anatomical connectivity and synaptic plasticity that closely matches that observed in cortical sensory areas. Our choice of synaptic plasticity rules is inspired by recent experimental and theoretical results suggesting that learning at feedback connections may have a different form from learning at feedforward connections, and our results depend critically on this novel choice of plasticity rules. Specifically, we propose that plasticity rules at feedforward versus feedback connections are temporally opposed versions of spike-timing dependent plasticity (STDP), leading to a symmetric combined rule we call Mirrored STDP (mSTDP). We show that with mSTDP, our network follows a learning rule that approximately minimizes an autoencoder loss function. When trained with whitened natural image patches, the learned synaptic weights resemble the receptive fields seen in V1. Our results use realistic synaptic plasticity rules to show that the powerful autoencoder learning algorithm could be within the reach of real biological networks.
Figure 1 in Mirroring Land and Sea: The Geochemistry of Coastal Biomarkers
Figure 1. Sampling sites for algae and seawater at the Sochi pier.
Dataset for "The effect of parallel electron plateau on banded chorus generation: 1-D PIC simulations in mirror geometry"
<p>Dataset for a paper "The effect of parallel electron plateau on banded chorus generation: 1-D PIC simulations in mirror geometry"</p>
Rosetta's Mission Mirror Mode Events
<p>List of Mirror Mode events found at ESA's Rosetta mission using the method described in Tello et al 2023</p>
Roman Lead Pewter Votive Mirror
Lead pewter votive mirror from 4th or 5th century A.D. found in Eastern Europe now residing in the Kenyon College Art History Collection as of 2015. 1.5 inch stem with two semi circular handles weighing 21.38 grams. Source: Objaverse 1.0 / Sketchfab
Herschel Speculum metal for secondary mirror
Model created for manufacturer to reproduce the secondary blank speculum mirror used within the William Herschel 7ft replica telescope. Instead of glass, the mirrors are made from speculum metal which is an mixture of two thirds copper and one third tin. 4 blanks are to be reproduced for the William Herschel Society and ground and polished to a reflective surface. Source: Objaverse 1.0 / Sketchfab
Mirror Illusion Training and Cross-education
ClinicalTrials.gov study NCT05084690. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Mirror Therapy for Hand Function Recovery in Acute Stroke
ClinicalTrials.gov study NCT07204067. IPD Sharing: NO. Countries: 1. Publications: 0.
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.