Discover datasets

Epoched intracranial EEG from 11 epilepsy patients (22 recordings, about 9 hours of epochs at 200 Hz) recorded during an object/scene localiser task and an associative recall task. The data comprise the extra-hippocampal channels released by the authors on OSF, repackaged into BIDS-compatible BrainVision files with trial-level event information. The dataset supports investigation of the hippocampus as a switchboard between perception and memory.

Participants

11

Size

4.29 GB

Version

v1.0.0

Updated

Oct 13, 2026

EEG recordings from 54 healthy participants performing a 36-symbol ERP (P300) row-column speller task with face stimuli, collected over two sessions with offline training and online copy-spelling test phases. Data were recorded at 1000 Hz from 62 EEG channels plus 4 additional EMG channels. The dataset is part of a three-paradigm BCI collection (ERP, SSVEP, motor imagery) created to investigate BCI illiteracy and distributed with the OpenBMI toolbox.

Participants

54

Channels

62 (10-05)

Citations

100

HED

v8.4.0

Size

132 GB

Version

v1.0.5

Updated

Oct 8, 2026

Multisession EEG dataset from a randomized, placebo-controlled study of intranasal NeuroEPO (erythropoietin-derived formulation) in patients with Parkinson's disease. Clinical (MDS-UPDRS III) and EEG assessments were acquired at baseline and 9 months after completing the intervention. Cumulative NeuroEPO dose is coded per participant (placebo = 0), enabling analysis of treatment effects on brain activity.

Participants

24

Channels

19 (10-20)

Size

271 MB

Version

v1.0.0

Updated

Jun 19, 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

Resting-state EEG recorded from 25 patients with Parkinson's disease enrolled in a double-blind, randomized, placebo-controlled trial of Neuroepo, an erythropoietin formulation with low sialic acid content. Participants received Neuroepo (n=15) or placebo (n=10), and EEG was recorded before and six months after administration. Raw data are provided in EEG-BIDS format to support assessment of qualitative and quantitative EEG (source-level) biomarkers of neuroprotection.

Participants

15

Channels

19 (10-20)

Size

189 MB

Version

v1.0.0

Updated

May 13, 2026

Stereo-EEG (sEEG) recordings from seven adult epilepsy patients undergoing extended-stay clinical monitoring at Stanford Hospital, collected during brief aversive air puffs to the eye and around a 40-minute ketamine infusion (0.5 mg/kg). This BIDS-iEEG derivative represents the NWB data released on DANDI (001347), downsampled to 200 Hz, with 30 twenty-minute recordings and 88-206 contacts per participant. The data support study of the brain-wide emergence of emotional responses to sensory experience and their modulation by a dissociative drug.

Participants

7

Size

12.2 GB

Version

v1.0.0

Updated

Oct 13, 2026

EEG recordings from 69 healthy women (aged 19-40) collected at the Department of Psychology, University of Oslo, to study the relationship between hormonal contraceptive use and central serotonergic activity indexed by the loudness dependence of auditory evoked potentials (LDAEP). Each participant completed eyes-closed and eyes-open resting-state recordings, and 54 also completed an LDAEP auditory paradigm. Phenotype data cover hormonal contraceptive use, menstrual cycle phase, depressive symptoms (BDI-II), impulsivity (UPPS-P), and lifestyle factors.

Participants

69

Channels

64 (10-10)

Citations

1

Size

34.6 GB

Version

v1.0.0

Updated

Jun 30, 2026

EEG recordings from 25 healthy volunteers playing Brain Invaders, a visual P300 brain-computer interface inspired by the video game Space Invaders. Data were acquired with 16 electrodes at GIPSA-lab (Grenoble, France) in 2012, using a training-test design with Target and NonTarget flashes of alien groups. This BIDS version was generated from the original Zenodo deposit through MOABB.

Participants

23

Channels

17 (10-20)

Citations

1

HED

v8.4.0

Size

312 MB

Version

v1.0.5

Updated

Oct 8, 2026