Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311831393> ?p ?o ?g. }
- W4311831393 abstract "Abstract Between-participant differences in head motion introduce systematic bias to resting state fMRI brain-wide association studies (BWAS) that is not completely removed by denoising algorithms. Researchers who study traits, or phenotypes associated with in-scanner head motion (e.g. psychiatric disorders) need to know if trait-functional connectivity (FC) correlations are biased by residual motion artifact in order to avoid reporting false positive results. We devised an adaptable method, Split Half Analysis of Motion Associated Networks (SHAMAN), to assign a motion impact score to specific trait-FC correlations. The SHAMAN approach distinguishes between motion artifact causing false positive vs false negative bias. SHAMAN was > 95% specific at sample sizes of n = 100 and above. SHAMAN was 95% sensitive to detection of false positive motion impact score at sample sizes of n = 3,000 but only 59% sensitive to detection of false negative motion impact score, making it most useful for large BWAS. We computed motion impact scores for trait-FC correlations with 45 demographic, biophysical, cognitive, and personality traits from n = 7,270 participants in the Adolescent Brain Cognitive Development (ABCD) Study. After standard denoising with ABCD-BIDS and without motion censoring, 60% (27/45) of traits had significant (p < 0.05) false positive motion impact scores and 36% (16/45) of traits had false negative motion impact scores. Censoring at framewise displacement (FD) < 0.2 mm reduced the proportion of traits with significant false positive motion impact scores from 60% to 2% (1/45) but did not decrease the number of traits with significant false negative motion impact scores." @default.
- W4311831393 created "2022-12-29" @default.
- W4311831393 creator A5000038422 @default.
- W4311831393 creator A5001139738 @default.
- W4311831393 creator A5006647644 @default.
- W4311831393 creator A5007596839 @default.
- W4311831393 creator A5007795668 @default.
- W4311831393 creator A5008924366 @default.
- W4311831393 creator A5012240294 @default.
- W4311831393 creator A5022773342 @default.
- W4311831393 creator A5024114285 @default.
- W4311831393 creator A5025700415 @default.
- W4311831393 creator A5026517414 @default.
- W4311831393 creator A5026837899 @default.
- W4311831393 creator A5027993159 @default.
- W4311831393 creator A5029680007 @default.
- W4311831393 creator A5030609356 @default.
- W4311831393 creator A5030725299 @default.
- W4311831393 creator A5036622730 @default.
- W4311831393 creator A5036792817 @default.
- W4311831393 creator A5038294541 @default.
- W4311831393 creator A5039999379 @default.
- W4311831393 creator A5041631498 @default.
- W4311831393 creator A5044771207 @default.
- W4311831393 creator A5045493127 @default.
- W4311831393 creator A5051279171 @default.
- W4311831393 creator A5055169358 @default.
- W4311831393 creator A5055772791 @default.
- W4311831393 creator A5058483444 @default.
- W4311831393 creator A5063170581 @default.
- W4311831393 creator A5063210720 @default.
- W4311831393 creator A5072690915 @default.
- W4311831393 creator A5075343216 @default.
- W4311831393 creator A5076842311 @default.
- W4311831393 creator A5076845671 @default.
- W4311831393 creator A5078514915 @default.
- W4311831393 creator A5079133822 @default.
- W4311831393 creator A5082247691 @default.
- W4311831393 creator A5082569958 @default.
- W4311831393 date "2022-12-17" @default.
- W4311831393 modified "2023-10-16" @default.
- W4311831393 title "Motion Impact Score for Detecting Spurious Brain-Behavior Associations" @default.
- W4311831393 cites W1141594717 @default.
- W4311831393 cites W1687468892 @default.
- W4311831393 cites W1966421226 @default.
- W4311831393 cites W1971816489 @default.
- W4311831393 cites W1973776237 @default.
- W4311831393 cites W1975008523 @default.
- W4311831393 cites W1978694642 @default.
- W4311831393 cites W1980527160 @default.
- W4311831393 cites W1983208069 @default.
- W4311831393 cites W1990134753 @default.
- W4311831393 cites W2005238835 @default.
- W4311831393 cites W2007318901 @default.
- W4311831393 cites W2033865693 @default.
- W4311831393 cites W2041127567 @default.
- W4311831393 cites W2047453615 @default.
- W4311831393 cites W2048857243 @default.
- W4311831393 cites W2050597556 @default.
- W4311831393 cites W2084892943 @default.
- W4311831393 cites W2097026778 @default.
- W4311831393 cites W2107499714 @default.
- W4311831393 cites W2118366819 @default.
- W4311831393 cites W2130010412 @default.
- W4311831393 cites W2132175842 @default.
- W4311831393 cites W2132845986 @default.
- W4311831393 cites W2148334755 @default.
- W4311831393 cites W2151130155 @default.
- W4311831393 cites W2157446241 @default.
- W4311831393 cites W2168834656 @default.
- W4311831393 cites W2271543205 @default.
- W4311831393 cites W2509256556 @default.
- W4311831393 cites W2530526094 @default.
- W4311831393 cites W2535415557 @default.
- W4311831393 cites W2557111525 @default.
- W4311831393 cites W2567460568 @default.
- W4311831393 cites W2585671792 @default.
- W4311831393 cites W2597348720 @default.
- W4311831393 cites W2607804943 @default.
- W4311831393 cites W2617369603 @default.
- W4311831393 cites W2743362255 @default.
- W4311831393 cites W2762078336 @default.
- W4311831393 cites W2766290206 @default.
- W4311831393 cites W2782702904 @default.
- W4311831393 cites W2789530810 @default.
- W4311831393 cites W2791194758 @default.
- W4311831393 cites W2792515696 @default.
- W4311831393 cites W2802442632 @default.
- W4311831393 cites W2806715709 @default.
- W4311831393 cites W2903790239 @default.
- W4311831393 cites W2922869953 @default.
- W4311831393 cites W2966883685 @default.
- W4311831393 cites W2977883299 @default.
- W4311831393 cites W2980526534 @default.
- W4311831393 cites W2991634959 @default.
- W4311831393 cites W2994690173 @default.
- W4311831393 cites W3007222568 @default.
- W4311831393 cites W3017010427 @default.
- W4311831393 cites W3180060468 @default.
- W4311831393 cites W4220838968 @default.