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MetaRDK contains intracranial EEG (stereo-EEG) high-gamma activity from patients with pharmacologically intractable epilepsy performing a perceptual random-dot motion decision task followed by a confidence judgement. The data comprise average power modulation in five non-overlapping frequency bands between 70 and 150 Hz, segmented from trial onset to trial offset and sampled at 512 Hz. Behavioral tables (stimulus onset, response times, confidence, changes of mind) accompany the recordings to study the neural correlates of decision making and metacognition.

Participants

21

Citations

4

Size

15.8 GB

Version

v1.0.0

Updated

Jun 28, 2026

…research on aesthetic and creative cognition. This experiment involved 64-channel EEG…

Participants

47

Channels

64 (10-10)

Size

45.4 GB

Version

v1.0.0

Updated

Jun 29, 2026

EEG recordings from ten participants who viewed six marketing videos from three companies (Red Bull, GoPro, Columbia Sportswear). The videos were either traditional product-focused advertisements or 'extreme' authentic documentary-style content. The dataset supports research on neural correlates of consumer responses to different marketing video styles.

Participants

10

Channels

14 (10-10)

Size

25.8 MB

Version

v1.0.0

Updated

Jun 30, 2026

…research on aesthetic and creative cognition. This experiment involved 64-channel EEG…

Participants

4

Channels

64 (10-10)

Size

4.29 GB

Version

v1.0.0

Updated

Jun 29, 2026

…and acoustic featuresԬ Brain and Cognition, 101:1-11, 2015b; doi: 10…

Participants

31

Channels

19 (10-20)

Size

3.35 GB

Version

v1.0.0

Updated

Jun 21, 2026

…motor imagery, BCI, brain-computer interface, EEG, cognition, personality References ---------- Leeuwis, N…

Participants

55

Channels

16 (10-10)

HED

v8.4.0

Size

5.30 GB

Version

v1.0.0

Updated

Oct 8, 2026

A multimodal neuroimaging dataset (EEG, anatomical MRI and functional MRI) for studying the spatiotemporal dynamics of visual processing in the human brain, as described by the dataset title. This is a NEMAR-hosted copy of OpenNeuro dataset ds002814. The associated article was under review at the time of the record. The source README is an unfilled placeholder, so further study details are not available in the dataset documentation. Contact the corresponding authors (Seyed-Mahdi Khaligh-Razavi, Fatemeh Ebrahiminia) for more information.

Participants

21

Citations

7

Size

48.6 GB

Version

v1.0.0

Updated

Jun 21, 2026

…A novel 9-class auditory ERP paradigm driving a predictive text entry…

Participants

10

Channels

63 (10-10)

Citations

84

HED

v8.4.0

Size

7.62 GB

Version

v1.0.3

Updated

Oct 8, 2026

This dataset contains raw neuroimaging recordings collected with the Visual Attribute-Specific Contextual Trajectory Paradigm 2.0. The paradigm is used to study how the brain generates domain-general visual surprise signals and how their latency depends on the visual attribute that is violated. It accompanies a pre-print on attribute-dependent latency of visual surprise signals.

Participants

35

Citations

1

Size

11.4 GB

Version

v1.0.0

Updated

Jun 29, 2026

…Donders Institute for Brain, Cognition and Behaviour - **Country**: NL - **Repository**: Radboud - **Data…

Participants

30

Channels

8 (10-10)

Citations

66

HED

v8.4.0

Size

3.16 GB

Version

v1.0.5

Updated

Oct 8, 2026