A high-density functional near-infrared spectroscopy (fNIRS) dataset recorded during a ball-squeezing motor task at Boston University. The recordings were used to develop and optimize surface-based image reconstruction methods for high-density fNIRS. The dataset is mirrored on NEMAR from OpenNeuro (ds006673).
…within_session ## Performance (Original Study) - **N200 Latency Overt Ms**: 164.0 - **N200…
Functional near-infrared spectroscopy (fNIRS) dataset named ball_squeeze_2025, in BIDS format with SNIRF recordings (68 files, approximately 5.42 GB). The dataset title suggests a ball-squeezing motor task, but the source README does not describe the experimental paradigm, participants, or acquisition parameters. The BIDS metadata lists Boston University IRB approval 4502. The dataset is mirrored on NEMAR from OpenNeuro (ds006903).
…brain–computer interface, BCI, auditory ERP, P300, N200, spatial auditory stimuli, T9…
EEG recordings from five healthy participants performing cued motor imagery (right hand versus foot) with 118 electrodes, originally published to demonstrate improved single-trial classification through feature combination and multiclass paradigms. The data were downsampled to 100 Hz and comprise 280 cued trials per subject, split into labeled training and unlabeled test sets. The dataset was part of BCI Competition III and is widely used for benchmarking BCI classification algorithms.
…brain-computer interface, directional hearing, auditory event-related potentials, P300, N200, dynamic…