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.
3
datasets available to search
ShareScore release 0.9.0
Dataset results
3 results for “negative faces”
BRAIN Journal-Micro Expression Recognition Using the Eulerian Video Magnification Method-Figure 3.The chart of emotional/unemotional detection on the face in negative, positive and surprise states (Regular and magnified data)
<p>To evaluate the emotional/unemotional detection on the face, 328 tests were performed: 164 tests on the magnified data and 164 tests on the regular data. For this purpose, the train set includes the neutral state and only one of the emotional states (negativism, positivism and surprise) according to the test set. So that the train set includes regular data in 328 experiments. The experimental results are shown in Figure 3. </p>
Source data: Negative Membrane potential accelerates sugar uptake by stabilizing the outward-facing conformation of the Na+/glucose symporter vSGLT
<p><strong>Galactose uptake source data.</strong></p><p>Excel file (annotated and color coded).</p><p> </p><p><strong>Double electron-electron resonance (DEER) source data.</strong></p><p>File name indicates Figure number, construct and conditions.<br>First column: Time in microseconds.<br>Second Column: Magnitude dipolar evolution data (phase corrected and normalized).</p><p> </p><p>Information for associated MD simulations under <a href="http://dx.doi.org/10.5281/zenodo.10000256">10.5281/zenodo.10000256.</a></p><p> </p>
Development of emotional categorization of positive and negative faces.
<p>Biases in the processing of emotional facial expression have been the subject of much debate in the literature. Opposing views on this topic claim either that positive or negative facial expressions enjoy improved processing capabilities in the human brain. This disagreement may stem from examining different participant ages, and the use of various testing paradigms. Thus, the resulting findings may reflect differing aspects of facial emotion processing and therefore lead to differing results. To investigate the specific aspect of how rapidly an observer can access emotional valence information from a facial stimulus depending on the observer’s age and the original stimulus valence, we investigated different children’s age groups compared to adults with the same emotion categorization task in a single study. Six-, 9-, and 12-year-old children, as well as adults were asked to categorize various facial expressions as positive or negative as quickly as possible. Our results show an early age processing advantage for positive faces, which disappears in adults who show no such differences in the case of response time measures. In the case of accuracy measures, the early advantage for positive faces gradually disappears, and is in fact reversed into a negativity advantage in adults. These findings demonstrate that positive and negative processing advantages are strongly modulated by age, and can vary even within a single testing methodology depending on the developmental stage of the participant.</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.