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on007420
A Light Weight Multi-Distance fNIRS Dataset for Ball-Squeezing Task and Purposeful Motion Artifact Creation Task

NIRS

A multi-distance, high-density fNIRS dataset recorded over the motor cortex with a lightweight system that includes an accelerometer. Participants completed a resting-state recording, a bilateral ball-squeezing task, and a motion creation task with instructed head and facial movements to deliberately induce motion artifacts. The dataset supports work on short-separation regression, motion artifact correction, and diffuse optical tomography image reconstruction.

Participants

12

Size

572 MB

Version

v1.0.0

Updated

Jun 19, 2026

by Gao et al. OpenNeuro ds007420
on004200
Temporal Scaling

BEH EEG Zarr

EEG recordings from twenty participants who learned three temporal intervals (short, medium, long). Two randomly interleaved subtasks were used: a Production task, in which participants produced a target interval, and a Perception task, in which they judged whether a computer-generated interval was correct. Visual feedback (checkmark or x) followed both tasks. The dataset supports investigation of temporal scaling of human scalp-recorded potentials.

Participants

20

Channels

37 (10-10)

Citations

5

Size

7.21 GB

Version

v1.0.0

Updated

Jun 23, 2026

by Cameron D. Hassall et al. OpenNeuro ds004200
nm000133
Alljoined1

EEG Zarr

Alljoined1 is an EEG dataset of neural responses to natural images presented in a rapid serial visual presentation paradigm, built for EEG-to-image decoding research. Eight healthy adults viewed images from the Natural Scenes Dataset (MS-COCO) while 64-channel BioSemi EEG was recorded across one or two sessions. This BIDS version contains raw BDF recordings of 960 shared images, event tables linked to stimuli, and epoched derivatives from the original authors.

Participants

8

Citations

5

Size

8.04 GB

Version

v1.0.4

Updated

Sep 23, 2026

by Jonathan Xu et al.
on006370
Memory Reactivation Levels Remain Unaffected by Anticipated Interference Experiment 2 Dataset

EEG Zarr

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

by X OpenNeuro ds006370