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Brain Treebank is a large-scale intracranial EEG dataset comprising 43 hours of iEEG recordings from 10 epilepsy patients watching naturalistic Hollywood movies, with 1,688 electrodes sampled at 2048 Hz. The dataset includes time-aligned linguistic annotations with word-level transcripts and Universal Dependencies syntax trees, providing a unique resource for studying neural language processing during naturalistic stimulation.

Size

508 GB

Updated

Jun 8, 2026

…moving a slider on a visual analog scale with marks at 0…

Size

27.7 GB

Updated

Jun 20, 2026

…The experiment consists of participants studying pairs of visually presented words, completing…

Participants

20

…the sensitivity of the primary visual cortex to transient changes in low…

Citations

20

Size

142 MB

Updated

Jun 3, 2026

…in the hippocampus and entorhinal cortex. Stimulation parameters are included in the…

Participants

22

…Parallel and distributed encoding of speech across human auditory cortex. Cell, 184…

Participants

3

…addiction (alcohol, drugs); major hearing loss; major visual deficit; including hemianopsia and…

Participants

165

This dataset comprises human electroencephalography recordings from 20 participants performing a visual attention task involving rapid sequences of overlaid oriented gratings. Participants detected target gratings while manipulating both attention (cued by color) and temporal expectation (predictable vs. unpredictable stimulus onset timing). The study dissociates feature-based attention effects from temporal expectation and target-related decision processes, providing insights into the temporal dynamics of selective attention.

Citations

1

Size

30.4 GB

Updated

Jun 23, 2026

…Wolff & Brechmann, Cerebral Cortex, 2023) because of the copyright policy of OpenNeuro…

Participants

34

Participants

23