on002578
Visual Oddball Task (256 channels)
ANAT EEG
Imported from OpenNeuro ds002578
- Participants
- 2
- Channels
- 256 (biosemi)
- HED
- v8.0.0
- Size
- 1.33 GB
- Version
- v1.0.2
- Updated
- Jul 10, 2026
Discover datasets
100 results for "video perception" · page 4 of 10 · ranked by relevance
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- on002158
Disentangling the origins of confidence in speeded perceptual judgments through multimodal imaging
ANAT EEG FMAP FUNCThis multimodal neuroimaging dataset investigates the neural mechanisms of metacognition—the ability to assess decision confidence—by isolating postdecisional from decisional contributions. Healthy volunteers performed perceptual judgments and observed decisions while reporting confidence, with concurrent electroencephalography and functional magnetic resonance imaging recordings. The study reveals dissociable neural correlates of confidence in prefrontal regions and proposes a computational model explaining how decision commitment enhances metacognitive performance.
- Participants
- 20
- Size
- 429 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on008083
Hierarchical Priors in Perceptual Uncertainty and Psychosis Proneness - A Random-Dot Kinematogram task with low- and high-level priors
EEG…believe that the glasses enhanced perception of either leftward or rightward motion…
- Participants
- 43
- Channels
- 31 (10-10)
- Citations
- 1
- Size
- 8.76 GB
- Version
- v1.0.0
- Updated
- Aug 18, 2026
- on004635
Gaffrey Lab Infant Microstates Reliability
EEG…Before each video started, an attention grabber (i.e., three-second video…
- Participants
- 48
- Channels
- 129 (egi-geodesic)
- Citations
- 22
- Size
- 30.6 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- nm000232
THINGS-EEG2: A large and rich EEG dataset for modeling human visual object recognition
EEG Zarr verifiedTHINGS-EEG2 is a large-scale EEG dataset comprising recordings from 10 subjects viewing 16,540 distinct training images and 200 test images presented via rapid serial visual presentation at 5 Hz. The dataset includes 63-channel EEG data sampled at 1000 Hz across 4 sessions per subject, with approximately 32,540 training trials and 16,000 test trials, designed to support computational modeling of human visual object recognition. Stimuli are drawn from the THINGS database, and the dataset includes resting-state recordings and behavioral annotations for each trial.
- Participants
- 10
- Channels
- 63 (10-10)
- Citations
- 81
- Size
- 198 GB
- Version
- v1.1.0
- Updated
- Jul 10, 2026
- on007473
High-Density Diffuse Optical Tomography Audiovisual Movie Viewing Dataset
NIRSThis dataset comprises high-density diffuse optical tomography (HD-DOT) neuroimaging data from 5 participants performing functional localizer and naturalistic movie viewing tasks. Data are provided in SNIRF format with optode positions and anatomical landmarks registered to subject-specific head models, enabling investigation of brain function during audiovisual stimulation using optical neuroimaging methods.
- Participants
- 5
- Size
- 36.3 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on007738
Whole-Head Cocktail Party fNIRS
NIRS…Same SNIRF recording as videoattend; only the events.tsv differs. videoattend: Same…
- Participants
- 38
- Size
- 37.5 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on007964
Disentangling objects' contextual associations from perceptual and conceptual attributes using time-resolved neural decoding
EEGThis dataset contains 128-channel EEG recordings from 20 observers (19 included in final analysis) viewing object images at 3.33 Hz to investigate how contextual associations, perceptual attributes, and conceptual properties of objects are represented in neural activity. One participant was excluded due to a technical error in EEG recording. Time-resolved neural decoding was applied to disentangle these distinct representational dimensions from the EEG signals.
- Participants
- 20
- Citations
- 2
- Size
- 18.9 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on003517
EEG: Continuous gameplay of an 8-bit style video game
EEG…in addition to the video game, participants first completed a 2-stim…
- Participants
- 17
- Channels
- 65 (10-10)
- Citations
- 20
- Size
- 6.48 GB
- Version
- v1.0.0
- Updated
- Sep 14, 2026
- on004043
The time-course of feature-based attention effects dissociated from temporal expectation and target-related processes
EEGThis dataset comprises human electroencephalography recordings from 20 participants performing a visual attention task involving rapid sequences of overlaid oriented gratings. Participants detected target gratings while manipulating both attention (cued by color) and temporal expectation (predictable vs. unpredictable stimulus onset timing). The study dissociates feature-based attention effects from temporal expectation and target-related decision processes, providing insights into the temporal dynamics of selective attention.
- Participants
- 20
- Citations
- 1
- Size
- 30.4 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026