8 results for "hemodynamics" · ranked by relevance
BIDS-EMG dataset - HDsEMG recordings of tibialis anterior during isometric contractions at 30% and 50% MVC, 6 subjects, 256-channel grids (MUniverse benchmark)
[, with concurrent intramuscular EMG ground truth labels (MUniverse benchmark)
This dataset contains intracranial EEG (iEEG) recordings from 8 patients undergoing single pulse electrical stimulation, collected to characterize electrical stimulation-driven network interactions within the human limbic system. The data support investigations into connectivity and evoked responses in the human brain and were formatted according to the BIDS standard.
Imported from OpenNeuro ds004850
This dataset comprises preprocessed EEG recordings from 12 healthy participants performing a brain-computer interface task based on broad-band visually evoked potentials (BBVEPs). Participants controlled a 6×6 matrix speller by attending to target symbols while cells were stimulated with pseudo-random Gold code sequences. The study demonstrates a novel reconvolution approach for template generation that achieves 86% online accuracy and an information transfer rate of 48 bits per minute.
A code-modulated visual evoked potential (cVEP) brain-computer interface dataset from 30 healthy participants performing an offline BCI task with a calculator grid stimulus. This derivative dataset demonstrates a calibration-free approach that progressively reduces training data requirements, ultimately achieving zero-training performance through neural encoding models while maintaining classification accuracy comparable to traditional event-related potential methods.