Continuous Feedback Processing
…82901/nemar.on004262) # Continuous Feedback Processing Twenty-one participants learned to predict…
- Participants
- 21
- Channels
- 31 (10-10)
- Size
- 3.48 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
100 results for "semantic processing" · page 7 of 10 · ranked by relevance
…82901/nemar.on004262) # Continuous Feedback Processing Twenty-one participants learned to predict…
Imported from OpenNeuro ds003801
[ from 10 healthy participants during a visual object recognition task. Participants viewed 5,184 photographs from six object categories (human body, human face, animal body, animal face, fruit/vegetable, and inanimate objects), with 72 photographs per category, presented for 500 ms each. The dataset is suitable for investigating neural representations of object categories through single-trial EEG classification and representational similarity analysis.
[ dataset is a human electroencephalography resource comprising high-resolution EEG recordings from 20 participants performing multisensory perception and mental imagery tasks. Signals were acquired at 1000 Hz sampling rate during exposure to unimodal (visual and auditory) and multimodal stimuli, with participants providing subjective vividness ratings. Technical validation through event-related potentials and power spectral density analyses confirmed distinct neural responses across stimulus conditions, supporting applications in neural decoding, perception, and cognitive modeling.
[ 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.