100 results for "large-scale neuroimaging" · page 8 of 10 · ranked by relevance
…the largest public P300 BCI dataset, containing EEG recordings from ~267 subjects…
Imported from OpenNeuro ds003825
This multimodal neuroimaging dataset investigates the neural mechanisms of metacognition—the ability to assess decision confidence—by isolating postdecisional from decisional contributions. Healthy volunteers performed perceptual judgments and observed decisions while reporting confidence, with concurrent electroencephalography and functional magnetic resonance imaging recordings. The study reveals dissociable neural correlates of confidence in prefrontal regions and proposes a computational model explaining how decision commitment enhances metacognitive performance.
…The pain ratings were on a scale where 0 indicated no sensation…
…The pain ratings were on a scale where 0 indicated no sensation…
NeuroMorph is a high-temporal resolution magnetoencephalography (MEG) dataset comprising recordings from 24 subjects totaling over 17 hours of data acquired using a KIT/Yokogawa system with 208 magnetometer channels. The dataset is designed to support morpheme-based linguistic analysis and investigation of language and cognitive processes through visual presentation paradigms, providing a resource for studying neural mechanisms of language processing at fine temporal resolution.
…low-level acoustic properties to large language model (LLM) embeddings. We also…
…Fatigue Scale (TIFS), Karolinska Sleepiness Scale (KSS), Visual Analog Scale of Fatigue…
…Infant-caregiver dyads were part of a larger study investigating the impact…