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Brain imaging (fMRI, EEG), neural recordings, connectome, cognitive experiments, psychology
1,729 datasets
A dataset examining racial and ethnic differences in the association between loneliness and cognitive decline, based on a marginal effects model. The dataset was authored by Mojisola Fasokun and last updated on May 8, 2026. It is a small dataset of 5.5 KB, available in XLS format under a CC-BY-4.0 license.
A 9.5 KB Excel file from figshare provides baseline sociodemographic characteristics for adults, categorized by cognitive decline status. Author Mojisola Fasokun published the dataset under a CC-BY-4.0 license, with a last recorded update in May 2026. The specific number of rows and detailed column definitions are not provided in the metadata.
A small dataset of 5.5 KB from figshare, created by Mojisola Fasokun. It contains adjusted predicted probabilities of cognitive decline, categorized by loneliness levels. The dataset was last updated on May 8, 2026.
A guide and associated code for quantifying head motion artifacts in Diffusion Tensor Imaging (DTI) studies. The resource, authored by Do Tromp, provides a method to extract displacement, rotation, and translation metrics from FSL's eddy_correct tool outputs. It addresses a gap in common reporting practices for a significant confounding variable in neuroimaging research.
Chennai, a tropical coastal megacity in India, is the location for this dataset from a May-June 2025 campaign. It contains measurements of ambient PM2.5 physicochemical properties, focusing on oxidative potential via the OP-OH assay and environmentally persistent free radicals (EPFR). The dataset was authored by Rizana Salim and published on figshare in April 2026.
79 total stations provided underwater video footage and 12-megapixel still images from the Joseph Bonaparte Gulf seabed. The survey, conducted by Geoscience Australia in collaboration with the Australian Institute of Marine Science, took place from July to September 2010. It aimed to map geohazards and sensitive benthic environments.
Data Sheet 1_Dataset of chronic intracranial EEG of epilepsy patients via responsive neurostimulation system is a 7.9 MB PDF file authored by Chen Feng and shared under a CC-BY-4.0 license on figshare. The dataset was last updated on May 8, 2026, and the full text of the associated article is freely accessible on the publisher's website.
Derived from the Dallas Lifespan Brain Study, this longitudinal neuroimaging dataset includes participants aged 21 to 89. Participants returned approximately every 3.5 to 5 years for up to three waves of data collection, contributing T1-weighted and T2-weighted MRI images. The dataset was created by chehablab and was last updated on Hugging Face in May 2026.
GIM is a benchmark dataset for evaluating AI models, created by Facebook. It focuses on tasks that integrate multiple cognitive domains to avoid conflating memorization with capability or divorcing reasoning from practical contexts. The dataset was last updated on May 19, 2026.
40 participants contributed approximately 20 minutes of EEG data each, recorded during puzzle-solving and arithmetic tasks. The dataset, created by Fariya Bintay Shafi and last updated in April 2026, is designed to simulate real-world cognitive workload scenarios. It deliberately includes physiological and environmental artifacts to provide a realistic testing ground for robust algorithm development.
An exploratory pilot fMRI study investigates brain activity related to impaired illness awareness in 26 participants with obesity. The analysis focuses on blood oxygen level dependent (BOLD) responses in regions of interest including the posterior parietal area and dorsolateral prefrontal cortex during a tailored subjective awareness task. Data includes participant demographics, BMI, and task accuracy for grouping into impaired versus intact awareness cohorts.
Blink and non-blink events extracted from video-EEG data, with each event lasting one second. The dataset was authored by Valerii Zuev and last updated on May 11, 2026. It is shared under an MIT license and packaged in a 2.8 MB ZIP file.
2026 research by Anna Bowen's lab provides processed data from recording sessions linking AgRP neuron activity to glycemic responses. The dataset contains session-level bundles with aligned timestamps, processed continuous glucose monitoring (CGM) data, and processed fiber photometry (FP) data. It supports the manuscript 'AgRP Neuron Activity Predicts and Tracks the Glycemic Response to Oral Glucose'.
Qingpan Wen's dataset examines correlations between cognitive function, risk of falls, and changes in quality of life. The data is stored in a 5.5 KB XLS file and was last updated on May 6, 2026. It is shared under a CC-BY-4.0 license on figshare.
MegaDepth-X is a large-scale dataset for long-tail 3D reconstruction from Internet photo collections. The dataset, created by Yuan Li and others, addresses the challenge of highly long-tailed photo distributions where a small number of landmarks have many photos while most have few. It was published in 2024 and is hosted on Hugging Face.
A prospective exploratory case series of 10 adolescents (11–17 years) with Juvenile Idiopathic Arthritis, assessing an 8-week home-based Active Action Observation telerehabilitation program. Data includes baseline, week 4, and week 8 measurements for pain interference, stress, self-efficacy, fear of pain, and functional mobility tests. The dataset was authored by Enrique Carrasco-González and last updated on 2026-03-18.
A multibeam sonar survey over two areas in the northern Great Barrier Reef-Gulf of Papua region explores the relationship between sediment, geomorphology, and benthic biodiversity. The dataset likely contains geophysical variables intended to predict the occurrence of megabenthos assemblages. It is hosted by the Australian Ocean Data Network and was last updated on 2026-04-16.
A 2026 systematic review and meta-analysis by Yessica Giraldo-Castrillon, evaluating the association between milk and dairy product intake and cognitive function in adults aged 60 years and older. The analysis included 22 studies (n=47,100), comprising 11 randomized controlled trials and 11 observational studies, sourced from PubMed, Scopus, LILACS, and Google Scholar up to August 2025.
2011-2014 data from 2,595 participants aged 60+ in the National Health and Nutrition Examination Survey (NHANES) investigating the association between the Naples Prognostic Score (NPS) and cognitive impairment. The dataset was authored by Hao Yang and includes validation in an independent clinical cohort of 189 patients with Alzheimer's disease and vascular dementia.
A dataset from figshare by Maurice R. Odiere, last updated on 2026-05-04. It contains the total number of snails, counts of Biomphalaria pfeifferi and Bulinus globosus species, and the number of snails shedding cercariae. The data is aggregated at the ward level within Kakamega and Bungoma Counties in Kenya.