Discover datasets

This dataset contains raw EEG recordings from participants performing a modified Sternberg working memory task with varying set sizes (3, 6, 9, 12, and 15 Russian consonant letters). The study investigates neural correlates of working memory load and cognitive difficulty, with participants' Raven Progressive Standard Matrices scores provided for cognitive ability assessment. The dataset includes 200 trials per participant organized in difficulty blocks with standardized encoding, retention, and retrieval phases.

Participants

48

Channels

63 (10-10)

Size

14.0 GB

Version

vv1.0.0

Updated

Jul 10, 2026

This dataset investigates proactive selective attention mechanisms across different competitive contexts using neuroimaging data. The study examines how individuals modulate attentional resources in anticipation of task demands within varying levels of competition, providing insights into the neural correlates of goal-directed attention and performance optimization.

Participants

36

Channels

63 (10-10)

Size

68.0 GB

Version

vv1.0.0

Updated

Jul 10, 2026

This EEG dataset investigates the neural dynamics of visual object coding across cerebral hemispheres using rapid serial visual presentation. Participants viewed object and word stimuli presented at 5 Hz to the left visual field, right visual field, or central location while performing an orthogonal red target detection task. The dataset provides insights into how visual information is processed and integrated within and across hemispheric regions during peripheral and central vision.

Participants

20

Size

58.8 GB

Version

vv1.0.0

Updated

Jul 10, 2026

This dataset comprises intracranial electroencephalography (iEEG) recordings from stereoelectroencephalography (SEEG) electrode implantations in pediatric patients with a history of prior craniotomy. The data includes electrode coordinates localized in individual native post-operative CT imaging space without alignment to standardized atlases, supporting clinical and research investigations into the safety and accuracy of SEEG procedures in this specialized patient population.

Participants

60

Size

355 KB

Version

vv1.0.0

Updated

Jul 10, 2026

This dataset documents a double-blind case study examining the physiological effects of directed therapeutic intent on live and damaged cells. A self-described practitioner of energy medicine participated in 40 sessions over 10 days, with concurrent collection of physiological data. The study employed randomized cell presentation across three distinct conditions: live cells (40 sessions), dead/x-rayed cells (10 sessions), or medium only/no cells (10 sessions), under conditions of experimenter and practitioner blinding. Each session consisted of five segments: 2-minute baseline (no cells present), 5-minute treatment (practitioner still), 5-minute treatment (movement allowed), 5-minute treatment (practitioner still), and 2-minute post-treatment baseline. Matched control samples were processed by a sham therapist in a separate location to account for temporal and equipment effects.

Participants

1

Channels

65 (10-10)

Size

1.68 GB

Version

vv1.0.0

Updated

Jul 10, 2026

This dataset comprises intracranial electrophysiological recordings and behavioral data from a paired associates learning task conducted across multiple clinical sites. Participants studied word pairs, performed distractor arithmetic tasks, and completed cued recall tests while neural activity was recorded. The dataset includes monopolar and bipolar iEEG recordings with electrode localization information and standardized voltage scaling across multiple recording systems.

Participants

72

Size

167 GB

Version

vv1.0.0

Updated

Jul 10, 2026

This dataset comprises EEG recordings from elderly dementia patients during 40Hz auditory entrainment sessions designed to investigate the effects of gamma-band brain stimulation on neural oscillations. Participants underwent either short (6 trials) or long (10 trials) sessions of auditory stimulation while 19-channel EEG was recorded at 250Hz. The study examines whether auditory entrainment enhances default mode network connectivity through non-invasive acoustic brain stimulation.

Participants

35

Channels

19 (10-20)

Size

356 MB

Version

vv1.0.0

Updated

Jul 10, 2026

This dataset investigates the effects of theta transcranial alternating current stimulation (tACS) on working memory performance and neural activity. Participants received either verum or sham stimulation at 6 Hz over the Fpz-CPz electrode pair, followed by working memory tasks requiring mental manipulation or retention of items while EEG was recorded. Resting-state EEG recordings with eyes closed and open were also acquired to characterize baseline neural oscillations.

Participants

25

Channels

129 (egi-geodesic)

Size

61.4 GB

Version

vv1.0.0

Updated

Jul 10, 2026

This dataset contains EEG recordings from 36 participants performing a visual discrimination task involving a tilt illusion. Participants judged the orientation of a central grating surrounded by an annular grating at ±30 degrees, which induces a perceptual bias. The study investigates the prestimulus EEG correlates of alpha oscillation power and phase on discrimination performance and the magnitude of the tilt illusion effect.

Participants

36

Channels

64

Size

83.2 GB

Version

vv1.0.0

Updated

Jul 10, 2026

This dataset comprises neuroimaging recordings from an auditory naming task in which participants respond to questions beginning or ending with wh-interrogatives. The study investigates language processing and naming responses during structured auditory stimulation, with potential applications in understanding linguistic comprehension and production mechanisms.

Participants

40

Size

7.99 GB

Version

vv1.0.0

Updated

Jul 10, 2026