Discover datasets

A code-modulated visual evoked potential (c-VEP) brain-computer interface dataset recorded from 30 healthy participants using 8 EEG electrodes at 512 Hz. Participants fixated on target cells in a 20-symbol grid while all cells flashed pseudo-random modulated Gold codes. The data support comparison of full-calibration, reduced-training and zero-training classification using a reconvolution encoding model.

Participants

30

Channels

8 (10-10)

Citations

66

HED

v8.4.0

Size

3.16 GB

Version

v1.0.5

Updated

Oct 8, 2026

A multimodal dataset of simultaneous 64-channel EEG, head-mounted eye-tracking, photoplethysmography (PPG), and galvanic skin response (GSR) recordings from 23 healthy adults. Participants took part in a naturalistic smartphone use condition and a standardized video viewing condition. Hardware TTL pulses synchronize the EEG and eye-tracking streams for temporal alignment across modalities.

Participants

23

Channels

64 (10-10)

Size

6.12 GB

Version

v1.0.0

Updated

Jun 30, 2026

A 64-channel EEG dataset from 12 healthy participants using a broad-band visually evoked potential (BBVEP) brain-computer interface with modulated Gold codes. Participants operated a 6x6 matrix speller in an online copy-spelling task, with each cell flashing according to pseudo-random bit-sequences. The dataset supports research on code-modulated VEP (c-VEP) BCIs and reconvolution-based template prediction. It is a preprocessed derivative distributed via MOABB.

Participants

12

Channels

64 (10-10)

Citations

74

HED

v8.4.0

Size

11.0 GB

Version

v1.0.4

Updated

Oct 8, 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

Resting-state (eyes-closed and eyes-open) and auditory oddball P300 task EEG recordings from patients with Major Depressive Disorder and healthy control participants. Data were recorded with a 19-channel 10-20 system at 256 Hz to support research on neurophysiological biomarkers of depression and on differences in attentional processing. This BIDS version was converted from the original figshare deposit.

Participants

64

Channels

22 (10-20)

Citations

173

Size

812 MB

Version

v1.0.0

Updated

Mar 14, 2026

Overnight simultaneous EEG-fMRI recordings from a pilot sleep study (sleep1) conducted at the Advanced MRI section of NINDS, NIH, around 2016-2017. Subjects were scanned for approximately 8 hours across two consecutive nights and were aroused at random intervals eight times per night. The dataset is the pilot for the later sleep2 study.

Participants

16

Channels

63

Size

2.20 TB

Version

v1.0.0

Updated

Jun 18, 2026

A large, longitudinal EEG dataset collected while 62 healthy adults learned to control a sensorimotor rhythm-based brain-computer interface. Participants completed 7-11 online training sessions of continuous cursor control using motor imagery of the left hand, right hand, both hands, and rest. In total the dataset comprises 598 sessions and over 250,000 trials, offering a resource for designing and evaluating BCI algorithms and for studying BCI learning.

Participants

62

Channels

60 (10-10)

Citations

63

HED

v8.4.0

Size

722 GB

Version

v1.0.4

Updated

Aug 18, 2026

Resting-state EEG recordings from 122 college-age participants who scored reliably high or low on the Beck Depression Inventory. Recordings include eyes-open and eyes-closed one-minute blocks, collected in two 6-minute sessions, one after EEG hook-up and one after task performance. The participants overlap with those in the probabilistic selection task dataset, and the data were collected in the Allen lab at the University of Arizona.

Participants

122

Channels

66 (10-10)

Citations

15

Size

10.6 GB

Version

v1.0.0

Updated

Jun 21, 2026

A multimodal porcine dataset of corticothalamic communication recorded during analgesia, sedation, and controlled gradual cerebral ischemia followed by recovery. It includes 11 juvenile pigs monitored across sedation states (isoflurane, fentanyl, propofol), one or two ischemia episodes, and recovery phases. Animals were divided into a sedation-only group and an ischemia group.

Participants

12

Size

1.43 GB

Version

v1.0.0

Updated

May 13, 2026

This dataset contains simultaneously recorded EEG and fMRI data from 22 adults aged 23 to 51 years, collected at the Nathan Kline Institute while participants watched naturalistic video stimuli. It also includes eye tracking, physiological (respiration) recordings, demographic information, and behavioral measures such as sleep and caffeine intake. The goal is to investigate the relationship between electrical brain activity and hemodynamic fluctuations.

Participants

22

Channels

61 (10-10)

Citations

45

Size

256 GB

Version

v1.0.0

Updated

Jun 8, 2026