Release of cognitive and multimodal MRI data including real-world tasks and hippocampal subfield segmentations

We share data from N=217 healthy adults (mean age: 29 years, range 20–41;
109 females, 108 males) who underwent extensive cognitive assessment and
neuroimaging to examine the neural basis of individual differences, with a
particular focus on a brain structure called the hippocampus. Cognitive
data were collected using a wide array of questionnaires, naturalistic
tests that examined imagination, autobiographical memory recall and
spatial navigation, traditional laboratory-based tests such as recalling
word pairs, and comprehensive characterisation of the strategies used to
perform the cognitive tests. 3 Tesla MRI data were also acquired and
include multi-parameter mapping to examine tissue microstructure,
diffusion-weighted MRI, T2-weighted high-resolution partial volume
structural MRI scans (with the masks of hippocampal subfields manually
segmented from these scans), whole brain resting state functional MRI
scans and partial volume high-resolution resting-state functional MRI
scans. This rich dataset will be of value to cognitive and clinical
neuroscientists researching individual differences, real-world cognition,
brain-behaviour associations, hippocampal subfields and more.