: Data-Field 25754

Data-Field 25754

Description:	rfMRI component amplitudes, dimension 25
Category:	Assessment centre ⏵ Imaging ⏵ Brain MRI ⏵ UKB brain imaging pipeline ⏵ Resting functional brain MRI
	Brain MRI scans + Brain MRI

Participants

79,553

Text

Both sexes

Sep 2016

84,099

Bulk

Defined (2)

Aug 2025

Accruing

Derived

o1 s1

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Data

84,099 bulk items are available, covering 79,553 participants.
Defined-instances run from 2 to 3, labelled using Instancing 2.

The values held within this field are coded links to files held within a bulk repository, not the actual data itself.

2 Instances

Instance 2 : Imaging visit (2014+)
79,344 participants, 79,344 items
Data not meaningful for statistical summary

Instance 3 : First repeat imaging visit (2019+)
4,755 participants, 4,755 items
Data not meaningful for statistical summary

Notes

rfMRI component amplitudes, dimension 25

0 Related Data-Fields

There are no related data-fields

5 Resources

Preview	Name	Res ID
	Brain MRI group-average NIFTI images download	9028
	Brain MRI group-average images online visualisation	9001
	Example of d25 node amplitudes correlation matrix	525
	Mapping of FMRIB brain pipeline headers to UKB fields	2006
	Primary brain imaging documentation	1977

2 Applications

Application ID	Title
17689	Genetic, environmental and lifestyle predictors of brain/cognitive-related outcomes.
22783	The joint analysis of imaging data and genetic data for early tumor detection, prevention, diagnosis and treatment

Enabling scientific discoveries that improve human health