Discover datasets

An EEG dataset of a perception and mental imagery task. Participants viewed an image for 6 seconds in response to an auditory prompt, then closed their eyes and imagined the same image for 6 seconds. A further prompt sound started the next trial. The recordings can be used to study neural correlates of visual perception versus imagery and to develop decoding methods.

Participants

3

Channels

65 (10-10)

Size

4.23 GB

Version

v1.0.0

Updated

Jun 27, 2026

Raw 128-channel EEG data from 20 observers viewing object images in a rapid presentation paradigm, together with representational dissimilarity matrices. The dataset supports time-resolved neural decoding analyses that separate objects' contextual associations from their perceptual and conceptual attributes. One participant was excluded because of a technical recording error, leaving 19 usable participants.

Participants

19

Citations

2

Size

18.9 GB

Version

v1.0.0

Updated

Jun 17, 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

Human electroencephalography (EEG) recordings from 80 participants who reported their attitudes on a set of sociopolitical issues and then viewed photographs of protests about those same issues. Each photo was preceded by a pie chart showing low, medium, or high social support for the issue. After each photo, participants rated their support for the protestors. The dataset supports investigation of how moral conviction and metacognitive ability shape multiple stages of information processing.

Participants

80

Size

101 GB

Version

v1.0.0

Updated

Jun 23, 2026

EEG recordings from twenty healthy right-handed adults exposed to tendon vibration of the left elbow, designed to separate the percept of illusory movement from plain vibratory sensation. Sixteen sensorimotor electrodes were recorded while biceps and triceps tendons were vibrated at 90/50 Hz (illusion of elbow extension) or both at 70 Hz (control, no illusion). Each participant completed three blocks of 72 randomized three-second stimulations.

Participants

20

Channels

16 (10-10)

Citations

16

Size

664 MB

Version

v1.0.2

Updated

Oct 8, 2026

EEG recordings from an auditory oddball task collected at the Meditation Research Institute in Rishikesh, India. Participants completed three sessions of a P300 paradigm with standard tones, oddball tones and white-noise distractors while sitting with their eyes closed in a darkened room. The dataset supports research on auditory event-related potentials and attention.

Participants

13

Channels

64 (10-10)

Citations

7

HED

v8.0.0

Size

2.31 GB

Version

v1.0.0

Updated

Jun 21, 2026

Stereo-EEG recordings from six adult male patients with drug-resistant epilepsy performing a visual awareness task with saccadic report. Near-threshold Gabor gratings were presented while patients reported perception via saccade direction, enabling study of prefrontal cortex involvement in the emergence of visual awareness. The dataset includes per-trial behaviour, defaced T1 MRI, and source data with post-implantation CT and eye-position/behaviour files from patients and 10 healthy controls.

Participants

6

Size

37.9 GB

Version

v1.0.0

Updated

Oct 8, 2026

FOODEEG is an open dataset of electroencephalographic (EEG) and behavioural responses to food images from 117 participants. In one session, EEG was recorded during a food categorisation task in which participants judged images as healthy, tasty, or something they were willing to eat. In a second session, participants completed a food go/no-go task, a paired choice task, and questionnaires on dietary style and motivation. The dataset also includes raw and cleaned EEG data and normative ratings of the food stimuli from online samples.

Participants

117

Size

91.1 GB

Version

v1.0.0

Updated

Jun 29, 2026

EEG and ECG recordings collected during guided imagery hypnotherapy (LIGHT) sessions, in which a hypnotherapist uses storytelling and deep visualization to promote personal growth and well-being. The approach targets eudaemonic well-being, emphasizing meaning and self-realization, which distinguishes it from traditional hypnotherapy. The dataset includes a baseline resting EEG session and in-lab recordings from selected hypnotherapy sessions.

Participants

9

Channels

64 (10-10)

Size

4.31 GB

Version

v1.0.0

Updated

Jun 29, 2026

EEG recordings from children performing letter discrimination and visual search tasks involving the mirror-image letters b and d, collected in an embodied learning for literacy study. Each participant completed a pre-intervention discrimination task, an intervention-phase visual search task, and a post-intervention discrimination task. Participants were assigned to an intervention or control group, and events mark stimulus presentation of b and d letters, including practice trials.

Participants

21

Channels

64 (10-10)

Size

36.6 GB

Version

v1.0.0

Updated

Jun 23, 2026