Discover datasets

This dataset contains behavioral events and intracranial EEG recordings from a delayed free recall task in which participants studied visually presented word lists, solved arithmetic distractor problems, and then freely recalled the words. Data were collected at clinical sites in collaboration with the Computational Memory Lab at the University of Pennsylvania. It is a preliminary cognitive electrophysiology study that precedes the FR1 and CatFR1 datasets.

Participants

49

Size

97.8 GB

Version

v1.0.0

Updated

Jun 25, 2026

…Auditory deficits in infants at risk for dyslexia during a linguistic sensitive…

Participants

2

Citations

21

Size

1.78 GB

Version

v1.0.0

Updated

Jun 23, 2026

This dataset contains psychometric and EEG data from 76 Mexican children with reading or math learning difficulties. Children were assigned to an experimental group, who used the online learning method Smartick for three months, or a control group with no intervention. EEG (resting state and reading or arithmetic tasks) and psychometric assessments were collected before and after the intervention to evaluate gains in reading and math skills.

Participants

76

Channels

32 (10-10)

Size

2.76 GB

Version

v1.0.0

Updated

Jun 28, 2026

EEG recordings from children performing letter discrimination and visual search tasks involving the mirror-image letters b and d, collected in an embodied learning for literacy study. Each participant completed a pre-intervention discrimination task, an intervention-phase visual search task, and a post-intervention discrimination task. Participants were assigned to an intervention or control group, and events mark stimulus presentation of b and d letters, including practice trials.

Participants

21

Channels

64 (10-10)

Size

36.6 GB

Version

v1.0.0

Updated

Jun 23, 2026

This dataset contains 64-channel EEG recordings and behavioural ratings from four participants who read and evaluated 210 short English-language texts: Haiku, Senryu, and non-poetic control texts. Each text was rated on aesthetic appeal, vivid imagery, being moved, originality, and creativity. These participants' recordings were acquired in segments because of session interruptions and were concatenated during preprocessing. They are released as a companion to the main Poetry Assessment EEG Dataset 1 for completeness and transparency.

Participants

4

Channels

64 (10-10)

Size

4.29 GB

Version

v1.0.0

Updated

Jun 29, 2026

This dataset contains 128-channel EEG recordings from sixty-two obese and non-obese preteens performing a delayed-verification arithmetic task. It supports investigation of how obesity relates to arithmetic processing, as indexed by event-related potentials, in children with high and low math skills. Participant information includes age, gender, body mass index, and task performance.

Participants

62

Channels

128 (egi-geodesic)

Citations

4

Size

17.3 GB

Version

v1.0.0

Updated

Jun 23, 2026

This dataset contains 64-channel EEG recordings and behavioural ratings from participants who read and evaluated 210 short English-language texts: 70 Haiku, 70 Senryu, and 70 non-poetic control texts. Each text was rated on aesthetic appeal, vivid imagery, being moved, originality, and creativity. This first of two BIDS datasets includes 47 participants whose recordings passed technical validation. Psychometric questionnaire data and resting-state EEG are also provided.

Participants

47

Channels

64 (10-10)

Size

45.4 GB

Version

v1.0.0

Updated

Jun 29, 2026