100 results for "ECG" · page 8 of 10 · ranked by relevance
…Electrooculograms (EOG, horizontal and vertical eye movements) and electrocardiogram (ECG) were simultaneously…
This dataset comprises electroencephalographic recordings from 12 healthy participants performing a reactive brain-computer interface task based on code-modulated visual evoked potentials (c-VEP). The study introduces an innovative 'Burst c-VEP' paradigm using short bursts of aperiodic visual flashes at 2-4 Hz, systematically varying stimulus amplitude (100% vs. 40%) to optimize classification performance while improving visual comfort. Data were collected using a 32-channel BrainProducts LiveAmp system at 500 Hz sampling rate and analyzed with convolutional neural networks for bitwise decoding.
…1 - ECG Channels: 0 - EMG Channels: 0 - Miscellaneous Channels: 0 - Trigger Channels…
The Bitbrain Open Access Sleep (BOAS) dataset comprises 128 nights of simultaneous polysomnography (PSG) and wearable EEG headband recordings from 108 unique participants, designed to validate wearable EEG technology against clinical PSG for sleep monitoring. The dataset includes human-consensus sleep stage labels derived from expert scoring of PSG recordings, as well as AI-generated sleep stage labels for both PSG and wearable EEG data using a deep learning model. Additional demographic metadata (age, sex, BMI) are provided for each participant, offering a comprehensive resource for sleep staging research and wearable EEG validation.
…threshold: 25 kOhm Auxiliary channels: ecg Participants ------------ Number of subjects: 15 Health…
Imported from OpenNeuro ds007180
…axial gradiometers (#30-#302) * 1 ECG bipolar (#303) * 2 EOG bipolar (vertical…
This dataset comprises P300 evoked potentials recorded from 10 healthy female subjects using two complementary paradigms: the P300 Speller (overt attention) and GeoSpell (covert attention) interfaces. Scalp EEG was acquired from 16 electrodes at 256 Hz while subjects focused on one of 36 alphanumeric characters across multiple sessions. The dataset includes preprocessed data with bandpass filtering (0.1-20 Hz) and is designed to investigate P300 latency jitter effects on brain-computer interface performance.
…threshold**: 25 kOhm - **Auxiliary channels**: ecg ## Participants - **Number of subjects**: 15 - **Health…
Imported from OpenNeuro ds004368