Discover datasets

This dataset contains EEG recordings from 53 participants performing a bilateral change-detection task designed to examine how perceptual grouping by color repetition influences distinct stages of visual working memory processing. Event-related potential markers (N2pc, CDA, N2, FN400) are used to temporally isolate encoding, maintenance, comparison, and decision-making stages. The dataset was collected at Louisiana State University and is structured according to the BIDS-EEG standard.

Participants

53

Channels

64 (10-10)

Size

269 GB

Version

v1.0.0

Updated

Aug 19, 2026

This dataset contains raw EEG recordings and behavioral data from a study investigating how motor control processes moderate visual working memory gating. Thirty-two participants performed a delayed match-to-sample task with motor and visuomotor interference conditions during the memory delay period, using a 2×2 within-subject design. The dataset accompanies a published paper in The Journal of Neuroscience and includes EEG data and participant response data for analyzing the interaction between motor control and working memory maintenance.

Participants

32

Channels

64 (10-10)

Citations

1

Size

52.8 GB

Version

v1.0.0

Updated

Aug 19, 2026

This dataset contains resting-state EEG recordings from 140 juvenile participants in Colombia, including 74 juvenile offenders and 66 non-offender controls, collected to study neurocognitive patterns associated with delinquency. Recordings were acquired using a 128-channel Biosemi ActiveTwo system during alternating eyes-closed/eyes-open resting-state paradigms. The dataset includes both preprocessed EEG data and extracted spectral power features (mean power, RMS, standard deviation, min/max power, skewness, kurtosis) across delta, theta, alpha, and beta frequency bands for each channel and epoch.

Participants

140

Channels

128 (other)

Size

8.13 GB

Version

v1.0.0

Updated

Aug 19, 2026

This dataset contains high-density resting-state EEG recordings (64 or 128 channels) from amputees with phantom limb pain, amputees without phantom limb pain, and pain-free intact controls. Recordings lasted approximately 7 minutes per condition, with eyes open or closed tasks. The dataset is organized according to the BIDS standard to facilitate accessible reuse and includes phenotype data on pain-related questionnaires.

Participants

38

Channels

63 (10-10)

Citations

1

Size

64.9 GB

Version

v1.0.0

Updated

Aug 19, 2026

This dataset contains intracranial EEG recordings from 110 individuals who performed a visual-naming task, with electrode coordinates provided in MNI-305 space. It was collected to support analyses of effective connectivity underlying speech and language processing, as reported by Kochi et al. (2025). Each recording is annotated with event codes marking stimulus and response onsets.

Participants

110

Size

17.5 GB

Version

v1.0.0

Updated

Aug 19, 2026

This dataset contains intracranial EEG recordings from 121 individuals who performed an auditory-naming task, with electrode coordinates provided in MNI-305 space. The data support analyses of whole-brain, millisecond-scale effective connectivity underlying speech processing, as reported by Kochi et al. (2025).

Participants

121

Size

44.6 GB

Version

v1.0.0

Updated

Aug 19, 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)

Citations

2

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

Citations

4

Size

41.2 GB

Version

v1.0.0

Updated

Jul 10, 2026

This dataset contains 64-channel EEG recordings and behavioral ratings from 148 healthy adults performing an Emotion Processing and Regulation task using static emotional images. The study examines discrepancies between self-reported and neurophysiological socio-affective responses in relation to loneliness, using a factorial design manipulating stimulus content (social/non-social) and regulation instructions (watch-neutral, watch-negative, reappraise-negative). Participants rated arousal and valence after viewing each stimulus, enabling analysis of the relationship between subjective and physiological emotional responses.

Participants

148

Channels

69 (10-10)

Size

118 GB

Version

v1.0.0

Updated

Aug 19, 2026

This dataset comprises EEG and behavioral recordings from a study examining the effects of transcranial direct current stimulation (tDCS) over the dorsolateral prefrontal cortex on emotion processing and regulation in lonely individuals. 120 participants completed two sessions (sham and active stimulation) involving an emotion regulation task with static social and non-social images, rated on arousal and valence. The dataset includes raw EEG, behavioral ratings, and derived ERP data, along with questionnaires assessing side effects and blinding effectiveness.

Participants

120

Channels

37 (10-10)

Size

53.6 GB

Version

v1.0.0

Updated

Aug 19, 2026