Hi,
new to CONN and neuroscience in general (very unexperienced) so my questions are probably extremely simple which is why I haven't been able to find basic answers online!
1. If I'm doing a two-sample t test between patients and controls, will controls>patients show results only for controls, and patients>controls show results only for patients?
2. In my first level analyses, I chose several DMN networks (i.e. DM medial prefrontal, DM lateral parietal, DM PPC) as seeds. When I select one of these networks and click on results explorer (in 2nd level results for seed-to-voxel), I obtain several positive correlations. It tells me 122 voxels covering Precuneous, 10 covering superior partietal lobule, etc. Does this mean that my chosen DMN seed shows significant connectivity with those regions?
3. What would the difference be had I selected only one DMN seed rather than all at once for my first level analysis? Is it telling me something about connectivity within this network because I selected them all together? If so, how do I view those results?
new to CONN and neuroscience in general (very unexperienced) so my questions are probably extremely simple which is why I haven't been able to find basic answers online!
1. If I'm doing a two-sample t test between patients and controls, will controls>patients show results only for controls, and patients>controls show results only for patients?
2. In my first level analyses, I chose several DMN networks (i.e. DM medial prefrontal, DM lateral parietal, DM PPC) as seeds. When I select one of these networks and click on results explorer (in 2nd level results for seed-to-voxel), I obtain several positive correlations. It tells me 122 voxels covering Precuneous, 10 covering superior partietal lobule, etc. Does this mean that my chosen DMN seed shows significant connectivity with those regions?
3. What would the difference be had I selected only one DMN seed rather than all at once for my first level analysis? Is it telling me something about connectivity within this network because I selected them all together? If so, how do I view those results?