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10 results for “Inter-individual differences”
InterTVA. A multimodal MRI dataset for the study of inter-individual differences in voice perception and identification.
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Niche overlap in rodents increases with competition but not ecological opportunity: A role of inter-individual difference
<div> <p><span>Niche variation at population level mediates niche packing (i.e., patterns of species' spread within the niche space) and species coexistence at community level. Competition and ecological opportunity (resource diversity) are two of the main mechanisms underlying niche variation. Dense niche packing could occur through increased niche partitioning or increased niche overlap.</span></p> <p><span>In this study we used stable carbon and nitrogen isotope data of 635 individual rodents from 4 species across 9 sites in the montane region of a subtropical island to test the effects of competition and ecological opportunity on population isotope niche size, inter-individual niche difference within population, and inter-specific niche overlap within community.</span></p> <p><span>We used the Bayesian Standard Ellipse Area (SEAB, the ellipse area enclosed by carbon and nitrogen isotope values of organisms on a bi-plot) to estimate population niche size and inter-specific niche overlap. Inter-individual niche difference within population was quantified as isotopic divergence and isotopic uniqueness. We used rodent abundance (the number of unique individuals captured) to measure competition and plant isotope niche size (plant SEAB) to measure ecological opportunity.</span></p> <p><span>The rodents experienced competition as evidenced by a negative relationship between population change rate and conspecific abundance. Rodent population niche size increased with ecological opportunity but not competition. The inter-individual niche difference (isotopic uniqueness) increased with competition (inter-specific competition only) but not ecological opportunity. At community level, inter-specific niche overlap (herbivore—omnivore pair only) increased with competition (the combined abundance of the pair) but not ecological opportunity.</span></p> <p><span>This study demonstrated that isotope niche variation of the rodents could be hierarchically influenced by ecological opportunity and competition, with the former setting the limit of population niche size across communities and the latter shaping inter-individual niche difference and inter-specific niche overlap within communities. Under strong intra-specific competition and limited ecological opportunity for niche expansion, individuals may choose to increase their isotopic uniqueness from conspecifics at the cost of overlapping with heterospecifics of different trophic roles within the community niche space as overall competition increases. Denser niche packing of these rodent communities might be achieved through increased niche overlap.</span></p> </div>
Niche overlap in rodents increases with competition but not ecological opportunity: A role of inter-individual difference
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Intra- and Inter-individual Differences of Pain
ClinicalTrials.gov study NCT05616091. IPD Sharing: YES. Countries: 1. Publications: 1.
Differential miRNA Expression in B Cells/T Cells Associated with Inter-individual Differences in Humoral Immune Response to Measles Vaccination
GEO Series GSE108901. Homo sapiens. 90 samples. Type: Non-coding RNA profiling by high throughput sequencing.
Prediction of Inter-individual Differences in the Response to Morphine Versus Milnacipran in Patients With Sciatica
ClinicalTrials.gov study NCT01914042. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Intra- and inter-individual genetic differences in gene expression (BXD Kidney)
GEO Series GSE8356. Mus musculus. 31 samples. Type: Expression profiling by array.
Intra- and inter-individual genetic differences in gene expression (BXD Brain)
GEO Series GSE8355. Mus musculus. 31 samples. Type: Expression profiling by array.
Intra- and inter-individual genetic differences in gene expression
GEO Series GSE8358. Mus musculus. 9 samples. Type: Expression profiling by array.
Intra- and inter-individual genetic differences in gene expression (C57BL/6J vs DBA/2J)
GEO Series GSE2220. Mus musculus. 18 samples. Type: Expression profiling by array.
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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.