Discover datasets

EEG recordings from two tetraplegic pilots of team Brain Tweakers (CNBI, EPFL) during longitudinal motor-imagery BCI training for the Cybathlon 2016 BCI race. The dataset contains 16-channel EEG from cue-based offline calibration runs with three classes (both hands, both feet, rest), recorded at 512 Hz. It was re-released in BIDS format from the original Zenodo deposit via MOABB.

Participants

2

Channels

16 (10-10)

HED

v8.4.0

Size

5.30 GB

Version

v1.0.0

Updated

Oct 8, 2026

Motor-imagery EEG recorded from 12 healthy, BCI-naive participants performing cued left- versus right-hand imagery to control a Baxter robot arm reaching toward objects. Each participant completed three sessions with first-person and third-person visual feedback conditions, giving 480 trials per subject. Data were recorded with a 32-channel LiveAmp system at 250 Hz and re-released in BIDS format via MOABB.

Participants

12

Channels

32 (10-10)

HED

v8.4.0

Size

5.69 GB

Version

v1.0.0

Updated

Oct 8, 2026

EEG recordings from 47 neurotypical children and adolescents (5-18 years) who each completed a two-stage SSVEP-based brain-computer interface session. The session comprised a stimulus personalization pipeline followed by an online 4-target SSVEP game. Data were recorded with a 16-channel g.tec gel-based system at 256 Hz. The dataset was released by the BCI4Kids program to support signal-processing methods developed specifically for pediatric SSVEP-BCI data.

Participants

47

Channels

16 (10-10)

Size

2.41 GB

Version

v1.0.1

Updated

Oct 8, 2026

Stereo-EEG depth recordings from 11 patients with medically refractory temporal lobe epilepsy, collected at Sanbo Brain Hospital in Beijing. Recordings cover learning of object-location associations and targeted memory reactivation (TMR) with sounds during NREM sleep. The data were used to study electrophysiological signatures of variability in human memory consolidation. They are re-packaged in iEEG-BIDS from the authors' Zenodo release without filtering, resampling or re-referencing.

Participants

11

Size

17.0 GB

Version

v1.0.0

Updated

Oct 8, 2026

Stereo-EEG recordings from 10 Dutch-speaking patients with pharmaco-resistant epilepsy who read aloud 100 Dutch words presented one at a time on a laptop screen. Intracranial EEG (1103 recorded contacts spanning cortical and subcortical structures) was recorded simultaneously with the participants' pitch-shifted speech audio. The dataset supports research on speech production and speech decoding for brain-computer interfaces, and includes electrode localisations and FreeSurfer derivatives.

Participants

10

Size

9.20 GB

Version

v1.0.0

Updated

Oct 8, 2026

Microwire local field potentials (400 Hz) from Behnke-Fried hybrid depth electrodes in 35 patients with drug-resistant epilepsy, recorded during a picture-based Sternberg working-memory task with load 1 or load 3. Recording sites include the hippocampus, amygdala, dorsal anterior cingulate cortex, pre-supplementary motor area and ventromedial prefrontal cortex. This is an iEEG-BIDS representation of the NWB data released on DANDI (000673) from the Daume et al. 2024 study, with signal values unchanged.

Participants

35

Size

4.11 GB

Version

v1.0.0

Updated

Oct 8, 2026

Microwire local field potentials (200 Hz) recorded from Behnke-Fried hybrid depth electrodes in 16 patients with drug-resistant epilepsy during a cognitive-boundary memory paradigm. Participants encoded 90 silent movie clips containing no, soft, or hard event boundaries, then completed a scene-recognition test and a time-discrimination test. Recording sites include the amygdala, hippocampus, and parahippocampal gyrus, with some participants also covering the dorsal anterior cingulate, pre-SMA, and ventromedial prefrontal cortex. This is an iEEG-BIDS representation of the authors' NWB release on DANDI (000940), supporting analyses of theta phase precession and episodic memory.

Participants

16

Size

2.75 GB

Version

v1.0.0

Updated

Oct 8, 2026

Preprocessed stereo-EEG (sEEG) recordings from 12 epilepsy patients reading 61 Chinese words aloud, packaged in BIDS from the Du-IN release (Zheng et al., NeurIPS 2024). The data are the authors' band-pass filtered, resampled, bipolar-referenced 3-second word-labelled epochs, stored back to back in BrainVision files, with word labels and English translations in the events files. The dataset supports research on speech decoding from intracranial neural signals.

Participants

12

Size

130 GB

Version

v1.0.0

Updated

Oct 8, 2026

AJILE12 is a long-term naturalistic intracranial dataset of electrocorticography (ECoG) recorded opportunistically from 12 epilepsy patients during clinical monitoring at Harborview Medical Center. Recordings cover 55 full monitoring days (days 3-7 after implantation) with simultaneous video, from which upper-body pose, validated wrist-movement initiation events and coarse behavioural state labels were derived. This iEEG-BIDS representation converts the original NWB release from DANDI without altering signal values.

Participants

12

Size

1.61 TB

Version

v1.0.0

Updated

Oct 8, 2026

Intracranial EEG recorded from clinical macroelectrode contacts of hybrid Behnke-Fried depth electrodes in 16 patients with drug-resistant epilepsy undergoing invasive monitoring. Participants passively watched an 8-minute edited excerpt of Hitchcock's "Bang! You're Dead" and then performed a new/old recognition memory test on 40 movie frames with confidence ratings. Electrodes targeted the amygdala, hippocampus and medial frontal cortex. This is an iEEG-BIDS conversion of the macroelectrode field potentials originally released in NWB format on DANDI (000623).

Participants

16

Size

34.2 GB

Version

v1.0.0

Updated

Oct 8, 2026