on003190
Assesment of the visual stimuli properties in P300 paradigm
EEG
Imported from OpenNeuro ds003190
- Participants
- 19
- Channels
- 9 (10-10)
- Citations
- 2
- Size
- 1.24 GB
- Version
- vv1.0.0
- Updated
- Jul 10, 2026
Discover datasets
100 results for "stimulus onset asynchrony" · page 4 of 10 · ranked by relevance
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- nm000259
Speier et al. 2017 — A comparison of stimulus types in online classification of the P300 speller using language models
EEG…p300 Inter-stimulus interval: 25.0 ms Stimulus onset asynchrony: 125.0…
- Participants
- 10
- Channels
- 32 (10-10)
- Citations
- 28
- HED
- v8.4.0
- Size
- 288 MB
- Version
- vv1.0.1
- Updated
- Jul 10, 2026
- on005960
General Info: inst-comp-eeg
EEGThis EEG dataset comprises neuroimaging recordings from participants performing an instruction-following task combined with a localizer task. The main task required participants to integrate or selectively attend to visual stimuli based on sequentially presented instructions specifying attention allocation, stimulus category, relevant features (color or shape), and motor response mappings. The dataset includes 16 blocks of the main task (512 trials total) and 8 blocks of a 1-back localizer task (320 trials), with full counterbalancing of experimental conditions across a single session per participant.
- Participants
- 41
- Channels
- 63 (10-10)
- Size
- 57.7 GB
- Version
- vv1.0.0
- Updated
- Jul 10, 2026
- nm000223
Electric light control experiment (15 subjects, 4 classes, 31 EEG ch)
EEG…p300 - **Stimulus onset asynchrony**: 750.0 ms ## Data Structure - **Trials**: 50 training…
- Participants
- 15
- Citations
- 8
- HED
- v8.4.0
- Size
- 628 MB
- Version
- vv1.0.0
- Updated
- Jul 10, 2026
- on007162
Adaptive recruitment of cortex-wide recurrence for visual object recognition (EEG)
EEG…The EEG experiment used a stimulus set of 242 images (121 “challenge…
- Participants
- 34
- Channels
- 63 (10-10)
- Size
- 59.6 GB
- Version
- vv1.0.0
- Updated
- Jul 10, 2026
- on007431
Diffuse predictions stabilize and reshape neural code during memory encoding
EEGThis dataset contains EEG recordings from a memory encoding task in which participants judged the rotation of probe gratings relative to memorized orientations. The experimental design manipulates predictability through color cues that either constrain the range of possible orientations (predictive condition) or provide no constraint (non-predictive condition). The study investigates how diffuse predictions stabilize and reshape neural representations during memory encoding.
- Participants
- 47
- Channels
- 66 (10-10)
- Size
- 145 GB
- Version
- vv1.0.0
- Updated
- Jul 10, 2026
- nm000213
Television control experiment (30 subjects, 4 classes, 31 EEG ch)
EEG…p300 - **Stimulus onset asynchrony**: 750.0 ms ## Data Structure - **Trials**: 50 training…
- Participants
- 30
- Citations
- 8
- HED
- v8.4.0
- Size
- 1.40 GB
- Version
- vv1.0.0
- Updated
- Jul 10, 2026
- nm000339
Stieger et al. 2021 — Continuous sensorimotor rhythm based brain computer interface learning in a large population
EEG…visual Stimulus type: target_bar Stimulus modalities: visual Primary modality: visual Mode…
- Participants
- 62
- Channels
- 60 (10-10)
- Citations
- 57
- HED
- v8.4.0
- Size
- 371 GB
- Version
- vv1.0.1
- Updated
- Jul 10, 2026
- on002691
Internal attention study
EEGThis dataset comprises EEG recordings from 20 subjects performing a sustained attention task involving mental concentration on a target stimulus. Participants received automated verbal instructions guiding them through cycles of relaxation, preparation, and 15-second concentration periods, with the entire experiment conducted with eyes closed. The dataset includes 20 repetitions of the attention task per participant and is annotated using HED (Hierarchical Event Descriptors) version 8.0.0.
- Participants
- 20
- Channels
- 32 (egi-geodesic)
- HED
- v8.0.0
- Size
- 776 MB
- Version
- vv1.0.0
- Updated
- Jul 10, 2026
- nm000222
Air conditioner control experiment (10 subjects, 4 classes, 25 EEG ch)
EEG…p300 - **Stimulus onset asynchrony**: 750.0 ms ## Data Structure - **Trials**: 50 training…
- Participants
- 10
- Citations
- 9
- HED
- v8.4.0
- Size
- 413 MB
- Version
- vv1.0.0
- Updated
- Jul 10, 2026