Neuroscience
Allen Brain Atlas: gene expression data for mouse and human brains
Alzheimer’s Disease Neuroimaging Initiative (ADNI): MRI datasets for Alzheimer’s research, PET scans, Neuropathology- all kinds of data
Big Brain: high-resolution 3D human brain model, super cool
BrainMaps: high-resolution brain images from multiple species, like BigBrain but older
Courtois NeuroMod: extensive experimental data on individual human brain activity and behavior from stimuli (video games, movies)
DREAM- EEG data and reported dreams
E11 Bio: modeled the fly brain, are doing the same with a mouse brain; 5 years, $100M, needs better AI
MicroONS Explorer: pretty deep brain imaging
OpenNeuro: diverse neuroimaging datasets, BIDS-compliant MRI, PET, MEG, EEG, and iEEG data