Discover datasets

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

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

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

This dataset contains behavioral events and intracranial electrophysiological (iEEG) recordings from a repeated-item free recall task. Participants studied visually presented word lists, each containing 27 encoding events drawn from 12 unique words repeated one, two, or three times. After a 7-second delay they freely recalled the words in any order. Data were collected at clinical sites in collaboration with the Computational Memory Lab at the University of Pennsylvania.

Participants

48

Size

157 GB

Version

v1.0.0

Updated

Jun 27, 2026

EEG dataset from a visual working memory experiment testing whether previously studied (learned) object information is actively held in working memory and whether it is attended regardless of anticipated memory load. Participants memorized lateralized objects that were either studied or novel, followed by a second screen of additional items whose appearance probability manipulated expected load, and then reported a probed object's color on a continuous color wheel.

Participants

41

Channels

32 (egi-geodesic)

Size

11.3 GB

Version

v1.0.0

Updated

Jun 29, 2026

…Same SNIRF recording as videoattend; only the events.tsv differs. videoattend: Same…

Participants

38

Size

37.5 GB

Version

v1.0.0

Updated

Jun 19, 2026

Magnetoencephalography (MEG) dataset from a study of episodic memory retrieval, in which participants recalled episodes while neural activity was recorded. The data support analyses of rapid neural replay of episode content during successful retrieval. The dataset includes a memory phase and a localizer phase, with trigger channels marking stimulus categories and answer onsets.

Participants

25

Citations

14

Size

204 GB

Version

v1.0.0

Updated

Jun 21, 2026

…in addition to the video game, participants first completed a 2-stim…

Participants

17

Channels

65 (10-10)

Citations

20

Size

6.48 GB

Version

v1.0.0

Updated

Jun 22, 2026

…For 17 of the participants, we also include video data of all…

Participants

25

Channels

120 (other)

Citations

25

Size

523 GB

Version

v1.0.0

Updated

Jun 24, 2026

EEG dataset from a visual working memory experiment (Experiment 2) examining whether memory reactivation levels are affected by anticipated interference. Participants memorized 2 or 6 lateral objects, then performed either a dual task with distractors or a single fixation-only task during the delay, before selecting the cued object in a probe display. The data have been preprocessed; the preprocessing steps are described in the associated preprint and OSF repository (Experiment 2).

Participants

56

Channels

30 (10-10)

Size

40.1 GB

Version

v1.0.0

Updated

Jun 28, 2026