on004621
The Nencki-Symfonia EEG/ERP dataset
EEG
…mixed cognitive tasks [(i) an extended multi-source interference task, MSIT+; (ii…
- Participants
- 42
- Channels
- 127 (10-05)
- Citations
- 18
- Size
- 77.4 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
Discover datasets
100 results for "cognitive impairment" · page 4 of 10 · ranked by relevance
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- on004019
Effect of obesity on arithmetic processing in preteens with high and low math skills. An event-related potentials study
EEGThis EEG dataset comprises electrophysiological recordings from 62 obese and non-obese preteens performing a delayed-verification arithmetic task. The study investigates the effect of obesity on neural processing of mathematical cognition in children with varying math proficiency levels using 128-channel high-density electroencephalography. Event-related potentials were recorded to examine differences in brain activity during arithmetic processing between groups.
- Participants
- 62
- Channels
- 128 (egi-geodesic)
- Citations
- 1
- Size
- 17.3 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on003483
Logical reasoning study
MEG<!-- nemar:provenance --> ## Provenance This dataset is mirrored on NEMAR from OpenNeuro. - Source…
- Participants
- 21
- Size
- 68.3 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on007427
Comprehensive methodology for sample enrichment in EEG biomarker studies for Alzheimer’s risk classification
EEGThis dataset comprises EEG recordings collected as part of a study developing a methodology for sample enrichment in EEG biomarker research for Alzheimer's disease risk classification. It aims to support the identification of electrophysiological biomarkers relevant to Alzheimer's risk stratification. The dataset was generated at Universidad de Antioquia and is intended for use in biomarker discovery and validation studies.
- Participants
- 44
- Channels
- 58 (10-10)
- Citations
- 2
- Size
- 13.6 GB
- Version
- v1.0.0
- Updated
- Aug 18, 2026
- on007605
EPOC
EEG…reported cognitive symptoms and a group without self-reported cognitive symptoms. ##### Dependent…
- Participants
- 97
- Channels
- 128 (other)
- Citations
- 1
- Size
- 21.7 GB
- Version
- v1.0.0
- Updated
- Aug 18, 2026
- on004350
Executive Functionning Study for Assessing the Effect of Neurofeedback
EEG- Participants
- 24
- Channels
- 64 (10-10)
- Citations
- 50
- Size
- 26.4 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on004067
Moral conviction and metacognitive ability shape multiple stages of information processing
EEG…repository for the project (https://github.com/Social-Cognitive-Neuroscience-Lab/EEGMoralization)
- Participants
- 80
- Citations
- 1
- Size
- 101 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on004315
Mood Manipulation and PST, Experiment 1
EEG…Data collected from 2019-2021 in Cognitive Rhythms and Computation Lab at…
- Participants
- 50
- Channels
- 66 (10-10)
- Citations
- 1
- Size
- 9.81 GB
- Version
- v1.0.0
- Updated
- Jul 10, 2026
- on004317
Mood Manipulation and PST, Experiment 2
EEG…Data collected from 2019-2021 in Cognitive Rhythms and Computation Lab at…
- Participants
- 50
- Channels
- 66 (10-10)
- Citations
- 1
- Size
- 18.3 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026
- on006260
Dataset of psychophysiological data from children with learning difficulties who strengthen reading and math skills through assistive technology
EEGThis dataset comprises psychometric and electroencephalographic (EEG) data collected from Mexican children with reading or math learning difficulties, aimed at evaluating the efficacy of the assistive online learning platform Smartick in improving academic skills. Data were collected from 76 subjects across two study groups (reading and math difficulties), each divided into experimental and control subgroups, with EEG and psychometric assessments performed before and after a three-month intervention period. The EEG recordings include resting-state and task-related conditions (reading comprehension or arithmetic problem solving), accompanied by psychometric measures such as reading speed, comprehension, math skills, selective attention, and IQ.
- Participants
- 76
- Channels
- 32 (10-10)
- Citations
- 2
- Size
- 2.76 GB
- Version
- v1.0.0
- Updated
- Aug 19, 2026