Discover datasets

FOODEEG is an open dataset comprising electroencephalographic (EEG) and behavioral responses from 117 participants to food images. The dataset includes raw and processed EEG recordings from a food categorization task, along with behavioral data from food go/no-go and paired choice tasks. Participants also provided continuous ratings on food attributes and completed questionnaires assessing dietary styles and eating motivations, with normative ratings collected from an additional 624 online participants.

Participants

117

Size

91.1 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises EEG recordings collected during a virtual reality-based compassion cultivation training (VR-CCT) study conducted in the immersive social environment of Compassion Island. Participants engaged in guided meditations, visualization exercises, and interactive role-play scenarios with animated characters designed to cultivate compassion. The study integrates neuroimaging data with behavioral observations from a multi-setting virtual environment to investigate the neural correlates of compassion training augmented through immersive technology.

Participants

10

Channels

64 (10-10)

Size

919 MB

Version

v1.0.0

Updated

Jul 10, 2026

This EEG dataset comprises electrophysiological recordings from 53 subjects performing a bilateral change-detection task designed to investigate how perceptual grouping based on color repetition influences visual working memory (VWM) processing. Using event-related potentials (ERPs), the study temporally isolates neural correlates of distinct VWM stages—individuation encoding, maintenance, initial comparison, percept-memory comparison, and decision making—through specific ERP markers (N2pc, CDA, N2, FN400). The dataset includes 1,248 trials recorded at 512 Hz from a 71-channel BioSemi ActiveTwo system and is structured according to BIDS standards.

Participants

53

Channels

64 (10-10)

Size

269 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset contains raw EEG recordings and behavioral data from 32 participants performing a visuomotor delayed match-to-sample task with motor and visual interference manipulations. The study investigates how motor control processes moderate visual working memory gating, employing a 2×2 within-subject design with interference conditions varying by hand (same/different) and modality (motor/visuomotor). The dataset includes comprehensive trial-by-trial behavioral measures and event markers for interference task timing, supporting reproducible analysis of the neural mechanisms underlying working memory maintenance under motor demands.

Participants

32

Channels

64 (10-10)

Size

52.8 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises resting-state electroencephalography (EEG) recordings from 140 juvenile participants (74 offenders and 66 non-offender controls) acquired using a Biosemi ActiveTwo 128-channel system. The data were collected as part of a study investigating neurocognitive patterns associated with delinquency in adolescents from the Atlántico department of Colombia. The dataset includes preprocessed EEG data, extracted spectral features across multiple frequency bands, and comprehensive demographic information. This is version 1.0.0 of the dataset.

Participants

140

Channels

128 (other)

Size

8.13 GB

Version

v1.0.0

Updated

Jul 22, 2026

This dataset contains high-density resting-state EEG recordings (64 or 128 channels) from three subject groups: amputees with phantom limb pain, amputees without phantom limb pain, and pain-free intact controls. Approximately 7-minute recordings were acquired with eyes open or closed conditions. The data is organized according to BIDS standards and includes session-level pain questionnaire phenotype data, facilitating accessible reuse for neuroimaging research on phantom limb pain mechanisms.

Participants

38

Channels

63 (10-10)

Size

64.9 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises intracranial EEG recordings from 110 individuals performing a visual-naming task. Electrode coordinates are provided in MNI-305 stereotactic space. The dataset includes event markers for stimulus onset and response onset, enabling analysis of neural dynamics during language production and visual processing.

Participants

110

Size

17.5 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises intracranial EEG recordings from 121 individuals performing an auditory-naming task. Electrode coordinates are provided in MNI-305 stereotactic space. The dataset includes event markers for stimulus onset, stimulus offset, and response onset, enabling analysis of neural dynamics during speech production and auditory processing.

Participants

121

Size

44.6 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset comprises EEG recordings from 41 participants collected to investigate the effects of rhythmic visual stimulation on experimental pain perception. The study was conducted at Université Laval in Quebec, Canada, and examines whether rhythmic visual stimulation modulates pain-related neural responses. The dataset includes raw EEG data and associated metadata from a controlled experimental protocol designed to test pain perception under different visual stimulation conditions. This is a derived dataset based on OpenNeuro ds006897.v1.0.0.

Participants

41

Channels

63 (10-10)

Size

24.3 GB

Version

v1.0.0

Updated

Jul 10, 2026

A longitudinal wireless subdural electrocorticography (ECoG) dataset from two fully implanted macaque monkeys (Macaca fuscata), organized in BIDS-iEEG format. The dataset comprises multiple recording sessions acquired weekly using an inductively powered wireless implant during rest and task-based conditions (pressing, reaching, listening, and sensorimotor tasks). This resource enables reproducible research in primate neurophysiology and brain-computer interface development. The dataset was independently curated and reorganized from in-house raw recordings (.bin files) using a custom BIDS converter. The original in-house raw recordings that served as the source for this BIDS-organized dataset are not publicly released. While a related version exists on OpenNeuro (ds006890), this dataset represents an independently maintained BIDS reorganization of the original in-house recordings.

Participants

2

Size

41.2 GB

Version

v1.0.0

Updated

Jul 10, 2026