nm000206
Neuroergonomic 2021 dataset
EEG Zarr verified
…Bandpower, Covariance/Riemannian, ICA - **Frequency bands**: alpha=[8.0, 13.0] Hz…
- Participants
- 15
- Citations
- 61
- HED
- v8.4.0
- Size
- 1.22 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
Discover datasets
53 results for "covariance matrix" · page 3 of 6 · ranked by relevance
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- on007640
Dataset of emotion recognition using validated video stimuli with large-scale behavioral survey and MEG recordings
BEH MEGThis dataset investigates brain signal-based emotion recognition through magnetoencephalography (MEG) recordings collected while participants viewed validated emotional video stimuli. It comprises three components: a large-scale online behavioral survey of 500 participants rating 40 video clips, head digitization data for co-registration, and MEG neural recordings from 23 participants viewing the same stimuli. Emotional states were assessed using Self-Assessment Manikin ratings, discrete emotion categories (PrEmo), and temporal highlight annotations, providing multi-faceted ground truth for affective neuroscience research.
- Participants
- 23
- Size
- 88.8 GB
- Version
- v1.0.0
- Updated
- Aug 18, 2026
- nm000138
Alex Motor Imagery dataset
EEG Zarr verified…CSP, FBCSP, ERD, ERS, PSD, Covariance/Riemannian, AR, ICA - **Frequency bands**: alpha…
- Participants
- 8
- Channels
- 16 (10-20)
- HED
- v8.4.0
- Size
- 232 MB
- Version
- v1.0.2
- Updated
- Aug 18, 2026
- on004252
Rotation-tolerant representations elucidate the time course of high-level object processing
EEGThis dataset contains EEG recordings from 16 participants viewing object images presented in eight different 2-D rotations, using rapid visual streams at two presentation rates (5 Hz and 20 Hz). The data support investigation of rotation-tolerant object representations and the time course of high-level visual object processing. EEG data are formatted according to the BIDS standard.
- Participants
- 16
- Size
- 18.3 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
- nm000196
c-VEP dataset from Thielen et al. (2015)
EEG Zarr verified…6x6 matrix speller BCI using modulated Gold codes for visual stimulation; participants…
- Participants
- 12
- Channels
- 64 (10-10)
- Citations
- 72
- HED
- v8.4.0
- Size
- 11.0 GB
- Version
- v1.0.3
- Updated
- Aug 18, 2026
- nm000239
P-ary m-sequence-based c-VEP dataset from Martínez-Cagigal et al. (2023)
EEGThis dataset comprises EEG recordings from 16 healthy participants performing a code-modulated visual evoked potential (c-VEP) brain-computer interface task using p-ary m-sequences. The study investigates non-binary m-sequence stimulation patterns to enhance user comfort in c-VEP-based BCIs. Data were collected across 5 sessions per subject with 8 runs per session at 256 Hz sampling rate using 16 EEG channels, providing a comprehensive resource for BCI paradigm development and evaluation.
- Participants
- 16
- Channels
- 16 (10-05)
- Citations
- 28
- HED
- v8.4.0
- Size
- 1.71 GB
- Version
- v1.0.4
- Updated
- Aug 18, 2026
- nm000126
Wang2016 – SSVEP Wang 2016 dataset
EEG Zarr verified…0.7°), matrix_size=1510 × 1037 pixels (34° × 24°), matrix_layout=5…
- Participants
- 34
- Channels
- 64 (10-10)
- Citations
- 98
- HED
- v8.4.0
- Size
- 6.48 GB
- Version
- v1.0.2
- Updated
- Aug 18, 2026
- nm000169
BNCI 2014-008 P300 dataset (ALS patients)
EEG Zarr verified…P300 speller with 6x6 matrix for copy-spelling task in ALS patients…
- Participants
- 8
- Channels
- 8 (10-10)
- Citations
- 88
- HED
- v8.4.0
- Size
- 241 MB
- Version
- v1.0.2
- Updated
- Aug 18, 2026
- on002761
memoryreplay
MEG…a specified 6 × 6 transition matrix by taking the Frobenius inner product…
- Participants
- 25
- Citations
- 13
- Size
- 204 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- nm000192
BNCI 2015-006 Music BCI dataset
EEG Zarr verified…LDA with shrinkage covariance - **Feature extraction**: spatio-temporal features, voltage averaging in…
- Participants
- 11
- Channels
- 64 (10-10)
- Citations
- 83
- HED
- v8.4.0
- Size
- 11.8 GB
- Version
- v1.0.1
- Updated
- Aug 18, 2026