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58 results for "basal ganglia-cortex loops" · page 3 of 6 · ranked by relevance

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on003374
Dataset of neurons and intracranial EEG from human amygdala during aversive dynamic visual stimulation

iEEG

This dataset comprises intracranial EEG recordings and single-unit neuronal activity from the human amygdala of nine epilepsy patients during exposure to dynamic visual stimuli with aversive (fearful faces) and neutral (landscape) content. The recordings enable investigation of amygdalar responses to emotional stimuli across multiple spatial scales, from macroscopic field potentials to microscopic neuronal firing patterns. Data are provided in BIDS format with extended neuronal spike data available in NIX standard.

Participants

9

Citations

25

Size

297 MB

Version

v1.0.0

Updated

Jul 10, 2026

by Tommaso Fedele et al. OpenNeuro ds003374
on006334
Neocortical and Hippocampal Theta Oscillations Track Audiovisual Integration and Replay of Speech Memories

ANAT MEG

This dataset comprises raw magnetoencephalography (MEG) recordings, T1-weighted anatomical MRI scans, and behavioural logfiles collected during an audiovisual speech memory paradigm. Participants performed encoding, distractor, and retrieval tasks designed to probe theta oscillatory dynamics underlying audiovisual integration and memory replay of speech content. The data support analyses of neocortical and hippocampal theta oscillations reported in an associated Journal of Neuroscience publication.

Participants

30

Citations

7

Size

172 GB

Version

v1.0.0

Updated

Aug 19, 2026

by Biau E et al. OpenNeuro ds006334
on002814
A Multimodal Neuroimaging Dataset to Study Spatiotemporal Dynamics of Visual Processing in Humans

ANAT EEG FUNC

A multimodal neuroimaging dataset designed to investigate the spatiotemporal dynamics of visual processing in humans. The dataset combines multiple neuroimaging modalities—electroencephalography (EEG), functional magnetic resonance imaging (fMRI), and structural MRI—to characterize neural responses during visual tasks. This comprehensive resource provides simultaneous EEG-fMRI recordings that enable investigation of the temporal and spatial organization of visual cortical processing, bridging the high temporal resolution of EEG with the high spatial resolution of fMRI.

Participants

21

Size

48.6 GB

Version

v1.0.0

Updated

Jul 10, 2026

by Fatemeh Ebrahiminia et al. OpenNeuro ds002814
on005953
iEEG_visual

iEEG

…Stimulus dependence of gamma oscillations in human visual cortex. Cerebral Cortex 25…

Participants

2

Citations

1

Size

637 MB

Version

v1.0.0

Updated

Aug 19, 2026

by Jonathan Winawer et al. OpenNeuro ds005953
on005169
Dataset of intracranial EEG during cortical stimulation evoking visual effects

ANAT iEEG

This dataset comprises intracranial EEG (iEEG) recordings from 22 patients undergoing stereo-EEG presurgical evaluation for drug-resistant epilepsy, capturing responses to 115 high-frequency cortical stimulations that evoked visual hallucinations. Each recording includes 21 seconds of iEEG data surrounding each stimulation event, with detailed annotations of stimulation parameters and 14 categories of evoked clinical visual phenomena. The dataset supports investigation of brain networks underlying stimulation-evoked visual symptoms and enables construction of symptom-related activation and connectivity maps.

Participants

20

Citations

10

Size

4.03 GB

Version

v1.0.0

Updated

Aug 19, 2026

by Andrei Barborica et al. OpenNeuro ds005169
on005963
FRESH Motor Dataset

NIRS

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on005963-blue…

Participants

10

Size

234 MB

Version

v1.0.0

Updated

Jul 10, 2026

by Rickson C. Mesquita OpenNeuro ds005963
on005356
MEG: Major Depression & Probabilistic Learning Task

MEG

…2025) Hypoactivation of ventromedial frontal cortex in major depressive disorder: an MEG…

Participants

85

Citations

2

Size

162 GB

Version

v1.0.0

Updated

Aug 19, 2026

by [Unspecified] OpenNeuro ds005356
on004917
Probability Decision-making Task with ambiguity

ANAT DWI EEG FMAP FUNC

…neural activity in the parietal cortex, the precise role of this brain…

Participants

53

Channels

66 (10-10)

Citations

17

Size

37.5 GB

Version

v1.0.0

Updated

Aug 19, 2026

by Alejandra Figueroa-Vargas et al. OpenNeuro ds004917
on002338
A multi-modal human neuroimaging dataset for data integration: simultaneous EEG and fMRI acquisition during a motor imagery neurofeedback task: XP2

ANAT EEG FUNC

This dataset comprises simultaneous 64-channel EEG and 3T fMRI recordings from 16 subjects performing motor imagery and neurofeedback tasks. Participants were randomly assigned to receive either mono-dimensional or bi-dimensional neurofeedback displays during five experimental runs with alternating rest and task blocks. The dataset includes raw EEG data in Brain Vision format, preprocessed EEG data, BOLD fMRI acquisitions, computed neurofeedback scores from both modalities (EEG and fMRI), and event timing files, providing a comprehensive resource for multimodal neuroimaging data integration studies.

Participants

17

Size

25.9 GB

Version

v1.0.0

Updated

Jul 10, 2026

by Giulia Lioi et al. OpenNeuro ds002338
on005307
Laser-evoked potentials in the human spinal cord and cortex

EEG

[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on005307-blue…

Participants

7

Channels

72 (other)

Size

18.6 GB

Version

v1.0.0

Updated

Aug 19, 2026

by Birgit Nierula et al. OpenNeuro ds005307