Abstract:
BACKGROUND:Research involving brain imaging is important for understanding common brain diseases. Study endpoints can include features and measures derived from imaging modalities, providing a benchmark against which other phenotypical data can be assessed. In trials, imaging data provide objective evidence of beneficial and adverse outcomes. Multi-centre studies increase generalisability and statistical power. However, there is a lack of practical guidelines for the set-up and conduct of large neuroimaging studies. METHODS:We address this deficit by describing aspects of study design and other essential practical considerations that will help researchers avoid common pitfalls and data loss. RESULTS:The recommendations are grouped into seven categories: (1) planning, (2) defining the imaging endpoints, developing an imaging manual and managing the workflow, (3) performing a dummy run and testing the analysis methods, (4) acquiring the scans, (5) anonymising and transferring the data, (6) monitoring quality, and (7) using structured data and sharing data. CONCLUSIONS:Implementing these steps will lead to valuable and usable data and help to avoid imaging data wastage.
journal_name
Trialsjournal_title
Trialsauthors
Wiseman SJ,Meijboom R,Valdés Hernández MDC,Pernet C,Sakka E,Job D,Waldman AD,Wardlaw JMdoi
10.1186/s13063-018-3113-6subject
Has Abstractpub_date
2019-01-07 00:00:00pages
21issue
1issn
1745-6215pii
10.1186/s13063-018-3113-6journal_volume
20pub_type
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