Dear FSL experts,
For my resting state fMRI study, MELODIC ICA and dual regression yielded 20 components. Now, I would appreciate it if someone would answer the following questions.
First, how do I find out which component is (or is part of) which network (e.g. executive control network)? Do I do it visually by just comparing the (1) MELODIC output image of each component with the (2) pictures of the network included in other papers? Or is there a more reliable way to do this?
Second, after identifying the networks, do I jump straight into interrogating (i.e. extracting cluster size, cluster peaks, etc.) the chosen output images instead of running further processing or analyses?
Many thanks,
Kie Woo
Kie Woo Nam
Postgraduate Research Student
Division of Psychological Medicine
Institute of Psychiatry, King’s College London
Desk 7.05, 7th floor
De Crespigny Park, Denmark Hill,
London SE5 8AF, UK
|