openMorph
List of datasets suitable for brain morphology research
neuroscience
EEG Eye State Data Set (UCI MLR)
Dataset of coupled EEG (using Emotiv headset) and camera-detected eye state (open/closed)
EEG / ERP data available for free public download
List of various EEG datasets and ERP datasets from human subjects. Includes one dataset hosted on the list page.
Moss Psycholingustic Project Database
Database on picture naming and word repetition in people with aphasias.
Repository of Neural and Cognitive Models
Repository of computational neural and cognitive models (largely created with Nengo software)
OpenfMRI
Repository for sharing and storing raw structural, functional, and diffusion MRI data
Open Access Series of Imaging Studies (OASIS)
Repository of structural MRI data
NeuroVault
Repository for sharing and storing statistical maps from MRI and PET data
NeuroSynth
Repository and meta-analysis tool for processed neuroimaging data
Neuroscience Information Framework (NIF) Data Federation
List of datasets and repositories on a broad range of areas related to neuroscience