Discover datasets

Magnetoencephalography (MEG) recordings from 13 participants who viewed and heard audiovisual sequences while performing causality judgment and temporal order judgment tasks. The same six audiovisual sequences were used in both tasks, which allowed endogenous task demands to be manipulated while sensory input stayed constant. Auditory-only and visual-only localizer blocks are also included, along with anatomical MRI, EOG, ECG and empty-room recordings. The dataset supports research on multisensory correlation computations in the human brain.

Participants

14

Citations

28

Size

75.7 GB

Version

v1.0.0

Updated

Jun 22, 2026

EEG dataset from 19 participants performing a visual P300 speller-like paradigm to assess how visual stimulus properties affect evoked responses and classification accuracy. Each participant completed three sessions with conditions varying the number of stimuli (4 to 9) and the flash type (standard flash versus a superimposed yellow smiling cartoon face). Recordings comprise 382 files from eight electrodes sampled at 256 Hz, with markers encoding trial phases and activated symbols.

Participants

19

Channels

9 (10-10)

Citations

1

Size

1.27 GB

Version

v1.0.0

Updated

May 13, 2026

A mobile EEG dataset of auditory attention from 20 participants performing a two-competing-speaker paradigm. Participants either sat on a chair or walked an indoor route while attending to one of two speakers. Salient environmental events presented from in front of the participant were used to disrupt attention, allowing neural tracking of speech to be studied in realistic, mobile conditions.

Participants

20

Channels

24 (10-10)

Size

1.15 GB

Version

v1.0.0

Updated

May 13, 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

MEG-MASC is a curated set of raw magnetoencephalography recordings from 27 English speakers who listened to about two hours of naturalistic stories drawn from the Manually Annotated Sub-Corpus (MASC). Each participant completed two sessions with four fictional stories, interleaved with random word lists and comprehension questions. Word and phoneme onsets and offsets are time-stamped in the event files, and the data are organized in BIDS. The dataset serves as a benchmark for large-scale encoding and decoding analyses of temporally resolved brain responses to speech.

Participants

27

Citations

52

Size

99.7 GB

Version

v1.0.1

Updated

Jun 3, 2026

EEG dataset from a picture-word interference (PWI) picture-naming experiment conducted at the NeuroCognition Laboratory at San Diego State University. Participants named line drawings preceded by English distractor words that were semantically related, identical in name, or unrelated to the picture, while EEG and verbal responses were recorded. The dataset supports investigation of the neural correlates of lexical access and semantic interference during speech production.

Participants

29

Channels

32 (10-10)

Size

2.28 GB

Version

v1.0.0

Updated

Jun 28, 2026

EEG dataset from 146 participants (98 with Parkinson's disease and 48 controls) performing a cross-modal oddball task collected between 2017 and 2021. Each trial presented simultaneous visual and auditory pre-cues, either standard or oddball, followed by a directional arrow GO cue requiring a response. The dataset supports investigation of midfrontal neural activity and cognitive dysfunction in Parkinson's disease.

Participants

146

Channels

63 (10-10)

Citations

4

Size

13.5 GB

Version

v1.0.0

Updated

Jun 24, 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

This dataset contains behavioral events and electrophysiological (EEG) recordings from a hybrid spatial-navigation and free recall experiment in which participants act as couriers delivering items to stores in a virtual town and later recall their deliveries. Sessions were either read-only, used to collect training data, or closed-loop, in which classifier predictions of memory encoding were used to time stimulus presentation. It represents the non-invasive portion of a project aimed at improving memory through closed-loop stimulus timing optimization.

Participants

34

Channels

128 (biosemi)

Citations

6

Size

1.30 TB

Version

v1.0.0

Updated

Jun 25, 2026

Electroencephalography recordings from 50 participants viewing 22,248 images spanning 1,854 object concepts from the THINGS database. Images were shown in rapid serial visual presentation streams at 10 Hz while participants performed an orthogonal fixation colour change detection task. The dataset supports research on the temporal dynamics of object recognition and visual representation in the human brain.

Participants

50

Channels

63

Citations

3

Size

55.3 GB

Version

v1.0.0

Updated

Mar 14, 2026