Discover datasets

A BIDS conversion of a multicenter intracranial EEG (iEEG) dataset of 3-second single-channel clips for classifying graphoelements (physiological and pathological activity) and artifactual signals. Clips were recorded from stereo-EEG contacts at 5000 Hz and concatenated into runs per subject and contact. Events preserve the original labels, segment IDs, anatomy, reviewer IDs, seizure onset zone flags, and electrode types.

Participants

24

Size

8.69 GB

Version

v1.0.2

Updated

Jun 29, 2026

This dataset contains behavioural and dual-EEG hyperscanning recordings from pairs of participants performing a musical joint action task. Pairs performed musical duets and constant pitch sequences on electronic music boxes and rated their sense of joint agency on each trial. The data support investigation of the cognitive and neural signals underlying joint agency, and include synchronization performance measures and event markers.

Participants

32

Citations

1

Size

8.06 GB

Version

v1.0.0

Updated

Jun 30, 2026

Raw multimodal recordings of 18-channel EEG and functional near-infrared spectroscopy (fNIRS) from seven participants with orthopedic impairment performing motor imagery tasks. Each participant completed three sessions of 40 trials, with four motor imagery tasks (reach, twist, lift, grasp) presented in random order. The dataset supports research on multimodal brain-computer interfaces for people with motor impairments.

Participants

7

Channels

18

Citations

2

Size

635 MB

Version

v1.0.0

Updated

May 25, 2026

Ultra high-density 128-channel EEG recorded from 18 individuals with migraine (interictal) and 21 healthy controls. Recordings include steady-state visual evoked potential (SSVEP) and steady-state auditory evoked potential (SSAEP) tasks at 4 and 6 Hz, as well as eyes-open resting state. The data support analyses of cortical coherence abnormalities in migraine.

Participants

39

Channels

130 (10-05)

Size

26.8 GB

Version

v1.0.0

Updated

Oct 8, 2026

EEG dataset from twenty-one participants performing a continuous feedback learning task in which they predicted the final level of an animated rising bar. Cues (gnomes) differed in how predictable the outcome was (highly predictable, somewhat predictable, unpredictable), enabling study of feedback processing under varying outcome uncertainty. Points were awarded according to the accuracy of each guess.

Participants

21

Channels

31 (10-10)

Citations

1

Size

3.48 GB

Version

v1.0.0

Updated

Jun 23, 2026

EEG dataset from a flanker paradigm with visually presented four-letter words and pseudowords. Targets appeared with no flankers, identical flankers, or different flankers, and participants judged each item as a real word or pseudoword using a game controller. Data were collected at the NeuroCognition Laboratory in San Diego across 270 trials per participant.

Participants

60

Channels

32 (10-10)

Size

3.57 GB

Version

v1.0.0

Updated

Jun 28, 2026

This dataset contains four-minute eyes-closed resting-state EEG recordings extracted from the Stimulus-Selective Response Modulation (SRM) project paradigm at the University of Oslo. It includes 64-channel BioSemi recordings from 111 healthy control participants at a first session (t1), with a subset re-recorded at a later session (t2). Raw data are provided with a fully automated cleaned derivative, along with demographic and cognitive test scores.

Participants

111

Channels

64 (10-10)

Citations

36

Size

20.7 GB

Version

v1.0.0

Updated

Jun 22, 2026

This dataset contains fMRI, polysomnography (EEG/EMG/EOG), ECG and pulse oximetry, and behavioural data from a study of Targeted Memory Reactivation (TMR) during REM sleep and its effect on emotional reactivity. Participants rated the arousal of 48 affective images paired with matching sounds, and half of the sounds were cued during overnight REM sleep. Arousal ratings and heart rate deceleration were assessed at baseline, in an MRI scanner 48 hours later, and in an online follow-up two weeks after baseline.

Participants

18

Channels

10 (10-20)

Size

6.47 GB

Version

v1.0.0

Updated

Jun 27, 2026

Whole-head functional near-infrared spectroscopy (fNIRS) recordings from 38 participants performing covert and overt spatial-attention tasks in a cocktail-party paradigm, with simultaneous eye tracking. The montage comprises 56 sources and 144 detectors, yielding 1134 measurement channels sampled at about 8.99 Hz. Tasks include overt and covert attention, a visual orienting baseline, resting state, and video-locked attention recordings.

Participants

38

Size

37.5 GB

Version

v1.0.0

Updated

Jun 19, 2026

This dataset contains intracranial EEG (iEEG) recordings from one patient undergoing single pulse electrical stimulation at the Mayo Clinic. It was collected to study the effects of electrical stimulation on human brain networks, and it supports a larger effort to build a database of single pulse stimulation data for understanding the human connectome across the lifespan. The data accompany a paper on basis profile curve identification.

Participants

1

Citations

39

Size

620 MB

Version

v1.0.0

Updated

Jun 22, 2026