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ShareScore release 0.7.1
Dataset results
5 results for “cognition and reproduction”
Pessimistic cognitive bias is associated with enhanced reproductive investment in female zebrafish
<p><span>Optimistic and pessimistic cognitive biases have been described in many animals and are related to the perceived valence of the environment. We, therefore, hypothesize that such cognitive bias can be adaptive depending on environmental conditions. In reward rich environments an optimistic bias would be favored, whereas in harsh environments a pessimistic one would thrive. Here, we empirically investigated the potential adaptive value of such bias using zebrafish as a model. We first phenotyped female zebrafish in an optimistic/pessimistic axis using a previously validated judgment bias assay. Optimistic and pessimistic females were then exposed to an unpredictable chronic stress protocol for 17 days, after which fish were euthanized and the sectional area of the different ovarian structures was quantified</span><span> in both undisturbed and stressed groups. Our results show that </span><span>zebrafish ovarian development responded to chronic stress, and that judgment bias impacted the relative area of the vitellogenic developmental stage in the stress treatment, with pessimists showing higher vitellogenic areas as compared with optimists. These results suggest that pessimism maximize reproductive investment, through increased vitellogenesis, indicating a relationship between cognitive bias and life-history organismal decisions.</span></p>
Pessimistic cognitive bias is associated with enhanced reproductive investment in female zebrafish
Open the record for dataset details and reuse information.
Cognitive Assessment for Stroke Patients: Reproductibility and Validity Study
ClinicalTrials.gov study NCT01904799. IPD Sharing: Not stated. Countries: 1. Publications: 1.
The Relationship Between Iron Status, Cognitive Performance, Subjective Mood and Fatigue in Women of Reproductive Age.
ClinicalTrials.gov study NCT04257669. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Surround Sound Spreads Visual Attention and Increases Cognitive Effort in Immersive Media Reproductions
<p>Video used as the main stimulus in the research paper.</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.