Le Petit Prince Hong Kong: Naturalistic fMRI and EEG dataset from older Cantonese speakers
…Cognitive tasks Four cognitive tasks were selected to assess participants’ cognitive abilities…
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…Cognitive tasks Four cognitive tasks were selected to assess participants’ cognitive abilities…
…working memory span tasks have been used in cognitive training, but no…
This dataset comprises EEG recordings from 20 subjects performing a sustained attention task involving mental concentration on a target stimulus. Participants received automated verbal instructions guiding them through cycles of relaxation, preparation, and 15-second concentration periods, with the entire experiment conducted with eyes closed. The dataset includes 20 repetitions of the attention task per participant and is annotated using HED (Hierarchical Event Descriptors) version 8.0.0.
…a battery of four computerized cognitive tasks and a resting-state measurement…
…is published as > `task-blockNN` (`task-block01` … `task-block10`) because the per…
…measures captured acute and longitudinal cognitive and subjective effects, with follow-ups…
…Time on task was less than 40 min per session, with breaks…
…Typical structure: ``` sub-001/ eeg/ sub-001_task-rest_eeg.* sub-001…
This dataset comprises electroencephalography (EEG) recordings from participants performing an auditory oddball task conducted at the Meditation Research Institute in Rishikesh, India. Participants completed three 13-minute sessions during which they were presented with 750 auditory stimuli consisting of standard tones (70%), oddball tones (15%), and distractor noise bursts (15%), with instructions to respond to oddball stimuli via keypad. The study was approved by the Meditation Research Institute ethical committee in India and the University of California San Diego Institutional Review Board (IRB project #090731) and represents a standardized paradigm for investigating event-related potentials and attentional processing.
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