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Brain imaging (fMRI, EEG), neural recordings, connectome, cognitive experiments, psychology
1,788 datasets
Electrophysiological recordings of individual thalamic neurons in awake mice during repeated formalin-induced nociception, updated in 2020 by Yeowool Huh. The data tracks firing rate changes in the same neurons across two sessions separated by a one-week interval.
Pretrained models and training/testing data for the PSSR paper published in Nature Methods. Data are organized into two categories: main models for neural tissue, live cell, and neuronal mitochondria imaging, and supporting experiments comparing PSSR to other denoising methods. The data is hosted by the Texas Data Repository and was last updated on March 18, -2024.
40 episodes of robot teleoperation data created using LeRobot. The dataset contains 80 videos totaling 15,352 frames, recorded at 30 frames per second. It was authored by Beegbrain and last updated on March 21, 2025.
Romegoux commune in Charente-Maritime, France, contains data on assets and individuals considered at risk from flooding for the development of a Risk Prevention Plan (PPR). The dataset was produced by the Bureau de Recherches Géologiques et Minières and represents a snapshot of exposed elements as of the plan's development. It was last updated on September 17, 2021.
Surface issues considered for the flood risk prevention plan (PPRN) of the Charente River in the municipality of Romegoux. The data represents a dated, non-exhaustive snapshot of assets and individuals exposed to flooding hazards at the time of the plan's development. It was created by the Bureau de Recherches Géologiques et Minières and last updated on September 17, 2021.
A March 2022 database dump of Namuwiki, a Korean-language wiki platform, containing 867,024 entries. The dataset was uploaded by user 'heegyu' to Hugging Face in October 2022. It provides a snapshot of the wiki's content at that time.
A collection of text files from diverse religious and philosophical traditions, including the Holy Quran, the Rig Veda, the Lemegeton, and the Art of War. The dataset is organized into directories such as 'arabs', 'ars', 'asimov', 'budist', and 'china'. It was last updated on May 6, 2024, by the author 'torahCodes'.
Raiff1982 created a dataset that fuses Codette v5's cognitive anchor system with a custom dream-state logic engine (DreamCore). It operationalizes emotionally significant memories into quantifiable anchor points, tagged with entropy and emotional weight, and traces them through conscious triggers and responses. The dataset was last updated on July 23, 2025.
Dryad hosts data from intracellular electrode recordings of haltere primary afferent neurons in flies during a range of haltere motions. The dataset captures spike timing activity of individual neurons in response to displacement, supporting a proposed mechanism for encoding three-dimensional movements. It was authored by Alexandra M. Yarger and last updated in June 2020.
2020 study by Lena Lim includes fMRI data from 67 participants: 21 with childhood abuse, 19 psychiatric controls, and 27 healthy controls. The dataset captures neurofunctional activation during a parametric sustained attention task, with behavioral metrics like omission errors. It provides evidence of reduced activation in key attention regions for the abuse-exposed group.
Cynomolgus monkeys were used to study quantitative electroencephalography (qEEG) power band changes induced by scopolamine and the effects of the M1 receptor modulator TAK-071. The dataset contains measurements of theta, delta, and alpha power bands under various drug administration conditions, including scopolamine, TAK-071, donepezil, and xanomeline. The research was conducted by Emi Kurimoto and published in 2020 to identify translational biomarkers for cognitive drug evaluation.
Experimental data from a 2020 study investigates the role of Allatostatin A (AstA) signaling in Drosophila, linking it to feeding reduction and sleep promotion. The research identifies PLP neurons and enteroendocrine cells as key mediators and demonstrates modulation by the circadian neuropeptide PDF. The dataset includes associated tags such as Brain Gut Peptide, Midgut, and Galanin Signalling.
Aggregating functional MRI and pupil diameter measurements from a human study investigating neuromodulatory control of entropy in neural state models. The data was authored by Timothy H. Muller and published via Dryad in 2020 under a CC0 1.0 license.
A collection of functional magnetic resonance imaging (fMRI) data from participants performing a memory encoding task, with performance assessed via a subsequent surprise memory test. It was used to investigate time-varying functional connectivity patterns across the human brain in 30-40 second periods. The author is Ruedeerat Keerativittayayut, and the data was last updated in June 2020.
Andrea Stocco's dataset documents the first non-invasive brain-to-brain interface experiment using a 20 Questions game paradigm. It contains data from ten participants forming five inquirer-respondent pairs, who used EEG and TMS for real-time collaborative problem-solving. The data supports analysis of accuracy in identifying mystery items compared to a sham control condition.
20 healthy right-handed subjects performed the Iowa Gambling Task while their cerebral activity was recorded by electroencephalography. The dataset distinguishes between 9 subjects who developed a Favorable strategy and 11 who remained Undecided, capturing neurophysiological correlates of decision-making. It includes EEG data from before deck selection and during feedback processing, with identified differences in P200, P300, and medial frontal gyrus activity.
Rosy Southwell's 2020 study investigates whether predictable auditory patterns capture attention using behavioral and electroencephalography (EEG) experiments. The dataset includes data from experiments comparing responses to regular (REG) and random (RAND) sequences of tone pips. It provides neural and behavioral measures to test predictive coding accounts of attention in the auditory domain.
Electrophysiological recordings from mouse amygdala neurons following chronic or acute administration of dexamethasone. It investigates the effects of the glucocorticoid on glutamate release, GABA release, and GABAergic neuron spiking. The data was generated by Guang-Yan Wang and published in 2020.
A collection of electrophysiological recordings from Xenopus tadpole midbrain neurons across developmental stages and during homeostatic plasticity induced by patterned visual stimulation. The data was collected by Christopher M. Ciarleglio to analyze changes in biophysical diversity and functional differentiation of cells.
Encompassing simulation data created to assess the power of different fMRI stimulation protocols and analysis assumptions in neonates. The research found that block-durations at the lower range (full on/off cycle duration 25-30s) are most powerful for neonatal fMRI and that using an age-appropriate hemodynamic response function (HRF) is critical. The dataset was authored by Rhodri Cusack and last updated in June 2020.