Discover datasets

A multimodal neuroimaging dataset (EEG, anatomical MRI and functional MRI) for studying the spatiotemporal dynamics of visual processing in the human brain, as described by the dataset title. This is a NEMAR-hosted copy of OpenNeuro dataset ds002814. The associated article was under review at the time of the record. The source README is an unfilled placeholder, so further study details are not available in the dataset documentation. Contact the corresponding authors (Seyed-Mahdi Khaligh-Razavi, Fatemeh Ebrahiminia) for more information.

Participants

21

Citations

7

Size

48.6 GB

Version

v1.0.0

Updated

Jun 21, 2026

…discharges, primarily from the medial temporal lobe, identified by expert neurologists. The…

Participants

25

Size

603 MB

Version

v1.0.0

Updated

Oct 8, 2026

Intraoperative recordings from 18 patients with Parkinson's disease undergoing subthalamic nucleus (STN) deep brain stimulation surgery, combining macroelectrode LFP from STN trajectories with subdural strip recordings over anterior and lateral prefrontal cortex. Participants performed a working-memory encoding task, viewing eight sequential digits and remembering only those inside a target shape. This derivative release contains band-passed, notch-filtered, downsampled and re-referenced iEEG data in BIDS format with trial-level events.

Participants

18

Size

8.09 GB

Version

v1.0.0

Updated

Oct 13, 2026

…nonidentical parts of the superior temporal lobes bilaterally, with the right hemisphere…

Participants

13

Citations

80

Size

41.6 GB

Version

v1.0.0

Updated

Sep 8, 2026

This dataset contains raw EEG recordings, organized in BIDS format, collected to study the time-course of food representation in the human brain. It supports analyses of how neural responses to food stimuli unfold over time. Code, figures and the associated manuscript are available through linked resources.

Participants

20

Citations

19

Size

27.6 GB

Version

v1.0.0

Updated

Jun 26, 2026

Stereo-EEG recordings from six adult male patients with drug-resistant epilepsy performing a visual awareness task with saccadic report. Near-threshold Gabor gratings were presented while patients reported perception via saccade direction, enabling study of prefrontal cortex involvement in the emergence of visual awareness. The dataset includes per-trial behaviour, defaced T1 MRI, and source data with post-implantation CT and eye-position/behaviour files from patients and 10 healthy controls.

Participants

6

Size

37.9 GB

Version

v1.0.0

Updated

Oct 8, 2026

…left ear lobe (A1) Ground: right ear lobe (A2) Sensor type: Ag…

Participants

10

Channels

27 (10-10)

HED

v8.4.0

Size

3.78 GB

Version

v1.0.0

Updated

Oct 8, 2026

EEG recordings from a visual working memory task in healthy controls and individuals with sub-acute mild traumatic brain injury (mTBI), with mind wandering probes inserted between trials. Participants were tested across up to three sessions, from 3-14 days post-injury to roughly 4 months later, with MRI acquired only in the first session. Data were collected in 2016-2018 and have not been published in a dedicated paper.

Participants

91

Channels

65 (10-10)

Size

37.5 GB

Version

v1.0.0

Updated

Jun 22, 2026

Raw 64-channel EEG, electrocardiography, photoplethysmography, pupillometry and behavioral data from 86 participants during 4 minutes of eyes-closed rest and a digit span serial recall task. Participants memorized or passively listened to auditory digit sequences of 5, 9, or 13 items. The dataset supports work on cognitive load discrimination, event-related and oscillatory dynamics during encoding and maintenance, and links between working memory, central and peripheral physiology.

Participants

86

Channels

63 (10-10)

Citations

65

Size

253 GB

Version

v1.0.0

Updated

Jun 22, 2026

…nemar.on004200) # Temporal Scaling Twenty participants learned three temporal intervals. There were…

Participants

20

Channels

37 (10-10)

Citations

5

Size

7.21 GB

Version

v1.0.0

Updated

Jun 23, 2026