on005946
ERC_CoG PROMENADE - WP2 - MetaImagery (Metaphor and Mental Imagery)
EEG
…Our aim was to test whether the mental representation generated by four…
- Participants
- 39
- Channels
- 58 (10-10)
- Size
- 14.8 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
Discover datasets
82 results for "mental arithmetic" · page 4 of 9 · ranked by relevance
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- nm000323
Lee et al. 2019 (ERP) — EEG dataset and OpenBMI toolbox for three BCI paradigms: an investigation into BCI illiteracy
EEGThis dataset comprises EEG recordings from 54 healthy participants performing a P300-based brain-computer interface speller task, designed to investigate BCI illiteracy. The study includes 62 EEG channels and 4 EMG channels sampled at 1000 Hz, with participants completing offline training and online test phases using a 36-symbol row-column speller paradigm. The dataset achieved 96.7% accuracy with an 11.1% BCI illiteracy rate, providing a comprehensive resource for evaluating P300-based BCI performance and individual differences in BCI competence.
- Participants
- 54
- Channels
- 62 (10-05)
- Citations
- 100
- HED
- v8.4.0
- Size
- 132 GB
- Version
- v1.0.4
- Updated
- Aug 18, 2026
- on003838
EEG, pupillometry, ECG and photoplethysmography, and behavioral data in the digit span task and rest
BEH EEGThis dataset comprises multimodal physiological recordings from 86 participants during resting state and a digit span working memory task. It includes 64-channel EEG, electrocardiography, photoplethysmography, pupillometry, and behavioral performance data. The dataset enables investigation of neural and peripheral physiological correlates of cognitive load, working memory capacity, and cognitive overload detection across fine temporal scales.
- Participants
- 86
- Channels
- 63 (10-10)
- Citations
- 61
- Size
- 253 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on005586
Electroencephalographic responses to the number of objects in partially occluded and uncovered scenes
EEGThis dataset contains EEG recordings from 23 participants performing a passive viewing task involving partially occluded and uncovered visual scenes containing varying numbers of game pieces. The study investigates how the brain processes numerosity information under conditions of occlusion and disocclusion. Participants viewed scenes with 4 or 32 initially visible game pieces, followed by uncovering to reveal different numbers of additional pieces, across 640 trials.
- Participants
- 23
- Channels
- 60 (10-10)
- Size
- 28.7 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
- on005557
Free Recall with Closed-Loop Stimulation at Encoding (Encoding Classifier)
BEH iEEG…at a time, completing simple arithmetic problems that function as a distractor…
- Participants
- 18
- Size
- 34.7 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
- on004147
Average Task Value
BEH EEGThis dataset contains EEG recordings from twelve participants who each completed three probabilistic learning tasks involving cue-response mappings with varying feedback validity (low, high, and mixed value cues). The study investigates how average task value modulates learning and neural correlates of feedback processing. Data were collected to test computational and physiological hypotheses regarding reinforcement learning and reward valuation.
- Participants
- 12
- Channels
- 31 (10-10)
- Citations
- 4
- Size
- 4.00 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
- on005558
Categorized Free Recall with Closed-Loop Stimulation at Encoding (Encoding Classifier)
BEH iEEG…at a time, completing simple arithmetic problems that function as a distractor…
- Participants
- 9
- Size
- 12.2 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
- on005672
PerceiveImagine
EEG[
- Size
- 4.23 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
- on004511
Deception_data
BEH EEGThis dataset comprises EEG, physiological (ECG, respiration, EDA, EMG), and behavioural data collected in 2020 from 44 healthy adults (ages 21-40) during resting-state and task-based conditions. Tasks included a spontaneous deception paradigm (a gambling game requiring participants to report predictions truthfully or deceptively) and a cognitive control battery assessing processing speed, response selection, response inhibition, and conflict resolution. The dataset supports research into the neurophysiological correlates of deception and cognitive control processes.
- Participants
- 45
- Channels
- 139 (other)
- Citations
- 4
- Size
- 202 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
- nm000343
Hinss et al. 2021 — Open multi-session and multi-task EEG cognitive Dataset for passive brain-computer Interface Applications
EEG…neuroergonomics, mental_workload_estimation Environment: laboratory Tags ---- Pathology: Healthy Modality: Cognitive Type…
- Participants
- 15
- Channels
- 61 (10-10)
- Citations
- 64
- HED
- v8.4.0
- Size
- 4.04 GB
- Version
- v1.0.3
- Updated
- Aug 18, 2026