Discover datasets

This magnetoencephalography (MEG) dataset examines how heuristics in risky decision-making relate to preferential representation of decision-relevant information. Participants completed a risky decision-making task across multiple scanner runs, with event timing recorded via photodiode and synchronized to MEG recordings. The dataset includes raw MEG data, event timing information, and preprocessed epoched data for both a localizer task and the main choice task, supporting investigation of neural correlates of decision heuristics and information processing biases.

Participants

21

Size

431 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises intracranial electrophysiological recordings and behavioral data from a paired associates learning task conducted across multiple clinical sites. Participants studied word pairs, performed distractor arithmetic tasks, and completed cued recall tests while neural activity was recorded. The dataset includes monopolar and bipolar iEEG recordings with electrode localization information and standardized voltage scaling across multiple recording systems.

Participants

72

Size

167 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises EEG recordings from elderly dementia patients during 40Hz auditory entrainment sessions designed to investigate the effects of gamma-band brain stimulation on neural oscillations. Participants underwent either short (6 trials) or long (10 trials) sessions of auditory stimulation while 19-channel EEG was recorded at 250Hz. The study examines whether auditory entrainment enhances default mode network connectivity through non-invasive acoustic brain stimulation.

Participants

35

Channels

19 (10-20)

Citations

32

Size

356 MB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset investigates the effects of theta transcranial alternating current stimulation (tACS) on working memory performance and neural activity. Participants received either verum or sham stimulation at 6 Hz over the Fpz-CPz electrode pair, followed by working memory tasks requiring mental manipulation or retention of items while EEG was recorded. Resting-state EEG recordings with eyes closed and open were also acquired to characterize baseline neural oscillations.

Participants

25

Channels

129 (egi-geodesic)

Citations

3

Size

61.4 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset contains EEG recordings from 36 participants performing a visual discrimination task involving a tilt illusion. Participants judged the orientation of a central grating surrounded by an annular grating at ±30 degrees, which induces a perceptual bias. The study investigates the prestimulus EEG correlates of alpha oscillation power and phase on discrimination performance and the magnitude of the tilt illusion effect.

Participants

36

Channels

64

Citations

1

Size

83.2 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises neuroimaging recordings from an auditory naming task in which participants respond to questions beginning or ending with wh-interrogatives. The study investigates language processing and naming responses during structured auditory stimulation, with potential applications in understanding linguistic comprehension and production mechanisms.

Participants

40

Size

7.99 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises simultaneous magnetoencephalography and subthalamic nucleus local field potential recordings from externalized deep brain stimulation patients with Parkinson's disease, acquired under dopaminergic medication on and off conditions. Participants performed two motor tasks—static forearm extension and self-paced fist clenching—each preceded by resting periods, with some patients recorded during rest only. The dataset enables investigation of basal ganglia-cortex circuit electrophysiology and its modulation by movement and pharmacological state.

Participants

20

Citations

13

Size

162 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset contains raw EEG recordings investigating the temporal dynamics of food representation in the human brain. The study employs electroencephalography to characterize how food-related information is processed and represented across different time windows during neural processing. The data are organized in BIDS format to facilitate reproducibility and secondary analyses.

Participants

20

Citations

14

Size

27.6 GB

Version

v1.0.0

Updated

Jul 10, 2026

A sample intracranial electrophysiology dataset collected during natural listening tasks, including evoked responses to movie trailers and speech stimuli (TIMIT corpus), along with examples of seizure activity and vagus nerve stimulator artifact. This tutorial dataset from the WIRED ICM course demonstrates clinical iEEG recordings from patients with epilepsy, providing illustrative examples of both neural responses to naturalistic audiovisual stimuli and common artifacts encountered in intracranial recordings.

Participants

3

Size

346 MB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises electroencephalography (EEG) recordings collected during an architectural affordances task. The study investigates neural correlates of spatial perception and environmental interaction using EEG acquisition. Participants performed a task involving perception and interaction with architectural spaces, with recordings capturing sensorimotor and cognitive processing related to environmental affordances. The dataset represents raw neurophysiological data suitable for cognitive neuroscience research on environmental cognition, spatial awareness, and sensorimotor processing in architectural contexts.

Participants

17

Channels

64 (other)

Size

15.8 GB

Version

v1.0.0

Updated

Jul 10, 2026