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This dataset comprises electroencephalography, physiological, and behavioral data collected from 103 healthy individuals (ages 21-45) during visual illusion perception tasks and resting-state recordings. Participants performed perceptual judgments on three classic visual illusions (Ebbinghaus, Müller-Lyer, and Vertical-Horizontal) with manipulated difficulty and illusion strength, followed by an 8-minute eyes-closed resting-state period. The multimodal dataset includes 64-channel EEG, electrocardiogram, photoplethysmography, and respiration signals, enabling investigation of neural correlates of visual illusion sensitivity and resting-state brain activity.

Size

219 GB

Updated

Jun 24, 2026

…the paper "The transformation of sensory to perceptual braille letter representations in…

Citations

4

Size

22.0 GB

Updated

Jun 26, 2026

This dataset comprises synchronized electroencephalogram (EEG), electrocardiogram (ECG), and pupillography recordings from 75 participants (36 young and 39 older adults) during auditory cued reaction time tasks and passive listening conditions. Participants performed a simple reaction time task and a go/no-go task, with EEG acquired at 500 Hz using 64 scalp electrodes, ECG recorded bipolarly from chest electrodes, and pupil data sampled at 240 Hz. The dataset is designed to investigate age-related differences in neural, cardiac, and pupillary responses during cognitive and perceptual decision-making tasks.

Citations

29

Size

21.5 GB

Updated

Jun 22, 2026

…https://www.hedtags.org/hed-schema-browser ``` left_hand ├─ Sensory-event │ ├─ Experimental…

Citations

89

Size

672 MB

Updated

May 16, 2026

PerceiveImagine is an electroencephalography dataset capturing neural activity during visual perception and imagery tasks. Participants viewed images for 6 seconds following a prompt, then closed their eyes and imagined the same images for 6 seconds. The dataset comprises raw EEG recordings designed to investigate neural correlates of visual perception and mental imagery.

Size

4.23 GB

Updated

Jun 27, 2026

…https://www.hedtags.org/hed-schema-browser Target ├─ Sensory-event ├─ Experimental-stimulus…

Size

1.20 GB

Updated

Jun 1, 2026

This fNIRS neuroimaging dataset captures hemodynamic responses during complex scene analysis tasks, enabling investigation of spatial attention decoding mechanisms. The dataset comprises functional near-infrared spectroscopy recordings from multiple participants performing visual attention tasks on complex scenes, providing insights into cortical activation patterns associated with attentional processes. This resource supports research in cognitive neuroscience, brain-computer interfaces, and visual perception.

Size

2.19 GB

Updated

Jun 18, 2026

…https://www.hedtags.org/hed-schema-browser ``` Target ├─ Sensory-event ├─ Experimental-stimulus…

Size

103 MB

Updated

May 18, 2026

T16 is an EEG neuroimaging dataset containing electroencephalography recordings organized according to the Brain Imaging Data Structure (BIDS) standard version 1.8.0. The dataset includes hierarchical event descriptors (HED) version 8.1.0 for detailed annotation of experimental events and conditions. The dataset comprises 185 files totaling 8.2 GB of EEG data with standardized metadata and event annotations to support reproducible neuroscience research.

Size

7.66 GB

Updated

Jun 25, 2026

…https://www.hedtags.org/hed-schema-browser ``` Target ├─ Sensory-event ├─ Experimental-stimulus…

Size

483 MB

Updated

Jun 2, 2026