Lucina Uddin @lucinauddin.bsky.social · 16/02/2024Global signal topography differs across age groups! Important implications for lifespan network neuroscience. direct.mit.edu/imag/article... 1102 0
Dan Handwerker @danielhandwerker.bsky.social · 16/02/2024Nice & important work! The abstract & discussion mention GSR preprocessing might still be worth considering in aging studies based on other artifacts GSR might address. Given how much GS localizes and thus GSR distorts neural connectivity patterns do you recommend ever using in studies of aging? 120 0
Lucina Uddin @lucinauddin.bsky.social · 17/02/2024Good question! I think the main thing is just to be aware that the GS can differ systematically between groups (which many others have shown as well), and to take a look at whether GSR substantially influences FC group differences observed in any given study... 030 0
