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Brain imaging (fMRI, EEG), neural recordings, connectome, cognitive experiments, psychology
1,788 datasets
2249 participants watched a crime video and were tested using either a US-style six-person simultaneous photo lineup or a UK-style nine-person sequential video lineup. The dataset supports analysis of discriminability and reliability in eyewitness identification procedures.
Continuous extracellular electrophysiology recordings and time-lapse imaging from hippocampal cell cultures, acquired over a period of up to 70 days. The data was generated using a custom benchtop perfusion system for simultaneous multimodal acquisition. It was created by Dirk Saalfrank and published in 2020.
Featuring neural impulse responses from hoverfly lobula plate tangential cells (LPTCs) to figure motion stimuli. The data were generated using maximal length shift register sequences (m-sequences) to investigate spatio-temporal dynamics. The author is Yu-Jen Lee.
Psychophysical data from a study on the crossmodal congruency effect (CCE) task, authored by Daniel Blustein and published in 2020. The dataset includes reaction time scores for congruent and incongruent trials, used to demonstrate a persistent learning effect that attenuates CCE scores with repeated task exposure.
70 studies from a systematic review examine cognitive function after spinal cord injury. The analysis investigates interactions with traumatic brain injury, psychological complaints, cardiovascular control, sleep apnea, injury level, and age. The review screened 2,481 studies to identify relevant quantitative reports.
A collection of structural MRI data from a cohort of 823 individuals, including 226 with schizophrenia, 227 with bipolar disorder, and 370 healthy comparison subjects. It was used to model the confounding effects of head motion on cortical thickness and surface area measurements. The analysis raises questions about the regional specificity of structural brain changes in these illnesses.
Data from a psychology experiment investigating how active control influences the interaction between spatial and temporal perception. The study includes participant data from conditions where visual bar height changes were either actively controlled or passively observed, with simultaneous judgments on acoustic tone sequences. The dataset supports the hypothesis that action enhances the coupling of spatial and temporal magnitude processing in the brain.
Experimental data includes behavioral performance and event-related potential (ERP) recordings from participants performing visual search tasks. The study investigates the interaction between perceptual load and working memory guidance on selective attention. Data was collected by author Jinfeng Tan and published in 2020.
Encompassing functional connectivity data from 831 participants in the Human Connectome Project, with findings cross-validated in an independent longitudinal dataset of 1,176 participants from the IMAGEN study. It examines differences in brain connectivity associated with smoking and drinking behaviors, linking them to specific brain regions like the orbitofrontal cortex. The data connects functional connectivity patterns in adolescence to future substance use at age 19.
1,576 single neurons were recorded from the human amygdala and hippocampus across 65 sessions involving 42 patients. The dataset includes spike times, extracellular waveforms, behavioral responses, electrode locations, demographics, and visual stimuli from a recognition memory task. Subjects identified images as 'new' or 'old' using a 1-6 confidence scale.
Comprising electroencephalographic (EEG) data from 20 right-handed healthy volunteers aged 21 to 32. It was collected to assess the interhemispheric effects of transcranial direct current stimulation (tDCS) on spectral power and event-related desynchronization (ERD) during motor imagery tasks.
Cc12M 4Mp Realistic is a hand-selected subset of the CC12M dataset, focusing on large 4-megapixel images that are real-world and high-quality. The dataset was created by opendiffusionai and last updated on 2025-01-02. It contains images where the caption specifically matches either 'A man' or 'A woman'.
2,100 RGB images of urban locations across 21 land use classes, with exactly 100 images per category. Each image is 256x256 pixels with a 1-foot resolution, extracted from the USGS National Map Urban Area Imagery collection.
Data from 2001 documents macrofauna and megafauna from three 600-meter stations on the West Antarctic Peninsula Shelf. The dataset includes abundances from box cores, megacores, and towed camera surveys, plus stable isotope food web analysis and reproductive biology for five echinoderm species. It was collected by the organization SCIOPS.
This dataset documents an 18-month implementation project of self-management interventions across six Dutch healthcare organizations, including hospitals, mental health, nursing homes, and home care. The project involved qualitative process evaluations and quantitative questionnaire studies on person-centered care among nursing staff. The research identified barriers and facilitators for implementing nine selected self-management methods or tools.
Experimental data from a study testing strategic cooperation in humans, where informing participants their behavior would be known to groupmates tripled initial cooperation from 17% to 50%. The study was authored by Maxwell N. Burton-Chellew and published in 2020, designed to avoid confounding factors like learning about pay-offs or others' behavior during the game.
A 2023 experimental dataset by rombodawg containing 650,000 instruction-formatted lines of data. The content is roughly 80% coding instruction data and 20% non-coding instruction data, intended to preserve logic and reasoning skills during model training. This is a refined version of the LosslessMegaCodeTraining series.
A neuropsychological dataset from 59 patients with idiopathic Parkinson's Disease, assessed using the Montreal Cognitive Assessment (MoCA) and a battery of tests covering attention, memory, visuospatial abilities, language, and executive functions. The data was collected by Laura Alonso-Recio and last updated in October 2025. Tests were grouped according to the dual syndrome hypothesis to define anterior/executive and posterior/memory-visuospatial impairment profiles.
Behavioral observations of Drosophila melanogaster subjected to socialization or isolation, connecting adaptations to memory-like mechanisms. The dataset includes sleep patterns recorded using ethoscopes and feeding assays using the single-fly capillary feeding (sCAFE) method. It contains measurements from wild-type and genetically modified flies, focusing on CREB-dependent neuronal activity, authored by Turiegano, Enrique and last updated in October 2025.
Nicholas Edward Myers released this dataset in 2020 containing magnetoencephalography (MEG) and electroencephalography (EEG) recordings from a visual target-detection task. The data tracks neural activity trajectories to investigate how internal mnemonic templates interact with sensory evidence.