[ recorded from 8 neurosurgical patients with electrodes implanted for seizure monitoring while they passively viewed rapid streams of scene photographs. Streams contained statistical structure at the category level or the exemplar level, alongside a random baseline. Neural entrainment (phase coherence) at the image frequency (2 Hz) and the pair frequency (1 Hz) was used to track online statistical learning across levels of abstraction. The data are converted to iEEG-BIDS without signal modification.
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This dataset, titled Expectation of Conflict Stimuli, accompanies a study of how the brain forms expectations about upcoming conflict and adapts to it. It is associated with research on the role of lateral prefrontal theta oscillations in a computational mechanism underlying conflict expectation and adaptation. The dataset is organized in BIDS format and mirrored on NEMAR from OpenNeuro.
…True ## Tags - **Modality**: visual - **Type**: perception ## Documentation - **Description**: BigP3BCI: the largest public…
This dataset contains raw neuroimaging recordings collected with the Visual Attribute-Specific Contextual Trajectory Paradigm 2.0. The paradigm is used to study how the brain generates domain-general visual surprise signals and how their latency depends on the visual attribute that is violated. It accompanies a pre-print on attribute-dependent latency of visual surprise signals.
…True ## Tags - **Modality**: visual - **Type**: perception ## Documentation - **Description**: BigP3BCI: the largest public…
…True Tags ---- Modality: visual Type: perception Documentation ------------- Description: BigP3BCI: the largest public…
EEG recordings from participants viewing object and word stimuli presented in rapid serial streams at 5 Hz to the left visual field, the right visual field, or centrally. Participants performed an orthogonal red target detection task while stimuli were shown. The dataset supports investigation of the temporal dynamics of visual object coding within and across the cerebral hemispheres, particularly for objects in peripheral vision.
…True ## Tags - **Modality**: visual - **Type**: perception ## Documentation - **Description**: BigP3BCI: the largest public…