2.1 Resting State
## Analysis of Deviance Table (Type II tests)
##
## Response: Rest_fd_mean
## Chisq Df Pr(>Chisq)
## SITE 6.4857 2 0.03905 *
## Session 4.4019 1 0.03590 *
## SITE:Session 0.6567 2 0.72011
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## Analysis of Deviance Table (Type II tests)
##
## Response: Rest_dvars_nstd
## Chisq Df Pr(>Chisq)
## SITE 12.3888 2 0.002041 **
## Session 3.6441 1 0.056267 .
## SITE:Session 0.4806 2 0.786409
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## Analysis of Deviance Table (Type II tests)
##
## Response: Rest_fwhm_avg
## Chisq Df Pr(>Chisq)
## SITE 4.4884 2 0.10601
## Session 5.2007 1 0.02258 *
## SITE:Session 0.0737 2 0.96384
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## Analysis of Deviance Table (Type II tests)
##
## Response: Rest_snr
## Chisq Df Pr(>Chisq)
## SITE 2.5220 2 0.2834
## Session 0.0507 1 0.8218
## SITE:Session 4.8953 2 0.0865 .
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## Analysis of Deviance Table (Type II tests)
##
## Response: Rest_tsnr
## Chisq Df Pr(>Chisq)
## SITE 17.4274 2 0.0001643 ***
## Session 5.6683 1 0.0172746 *
## SITE:Session 12.6453 2 0.0017951 **
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## Model df AIC BIC logLik Test L.Ratio p-value
## Rest_tsnr.model 1 9 1786.292 1819.101 -884.1457
## model.fixed 2 7 1823.796 1849.315 -904.8982 1 vs 2 41.50504 <.0001
## $Models
##
## Model: "lme.formula, Rest_tsnr ~ SITE + Session + SITE * Session, Data, ~1 | SubID, corAR1(form = ~Session | SubID, value = 0), REML"
## Null: "lme.formula, Rest_tsnr ~ 1, Data, ~1 | SubID"
##
## $Pseudo.R.squared.for.model.vs.null
## Pseudo.R.squared
## McFadden 0.0190113
## Cox and Snell (ML) 0.1122910
## Nagelkerke (Cragg and Uhler) 0.1125050
##
## $Likelihood.ratio.test
## Df.diff LogLik.diff Chisq p.value
## -6 -17.212 34.423 5.5728e-06
##
## $Number.of.observations
##
## Model: 289
## Null: 289
##
## $Messages
## [1] "Note: For models fit with REML, these statistics are based on refitting with ML"
##
## $Warnings
## [1] "None"
## SITE Session lsmean SE df lower.CL upper.CL .group
## PITT 1 28.1 0.733 140 26.1 30.1 a
## PITT 2 28.6 0.733 140 26.7 30.6 a
## NEU 2 29.9 1.050 140 27.1 32.8 ab
## KU 2 31.0 0.764 140 29.0 33.1 abc
## KU 1 32.4 0.764 140 30.4 34.5 bc
## NEU 1 33.9 1.037 140 31.2 36.7 c
##
## Degrees-of-freedom method: containment
## Confidence level used: 0.95
## Conf-level adjustment: sidak method for 6 estimates
## P value adjustment: tukey method for comparing a family of 6 estimates
## significance level used: alpha = 0.05
2.2 N-Back
## Analysis of Deviance Table (Type II tests)
##
## Response: Nback_fd_mean
## Chisq Df Pr(>Chisq)
## SITE 10.8057 2 0.004504 **
## Session 0.0707 1 0.790351
## SITE:Session 7.2699 2 0.026386 *
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## Analysis of Deviance Table (Type II tests)
##
## Response: Nback_dvars_nstd
## Chisq Df Pr(>Chisq)
## SITE 9.3244 2 0.009446 **
## Session 1.6664 1 0.196744
## SITE:Session 2.1856 2 0.335277
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## Analysis of Deviance Table (Type II tests)
##
## Response: Nback_fwhm_avg
## Chisq Df Pr(>Chisq)
## SITE 1.5777 2 0.45437
## Session 3.9322 1 0.04737 *
## SITE:Session 0.1605 2 0.92287
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## Analysis of Deviance Table (Type II tests)
##
## Response: Nback_snr
## Chisq Df Pr(>Chisq)
## SITE 1.2144 2 0.54487
## Session 0.1777 1 0.67336
## SITE:Session 4.6920 2 0.09575 .
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## Analysis of Deviance Table (Type II tests)
##
## Response: Nback_tsnr
## Chisq Df Pr(>Chisq)
## SITE 6.1076 2 0.04718 *
## Session 0.1906 1 0.66241
## SITE:Session 5.4151 2 0.06670 .
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## Model df AIC BIC logLik Test L.Ratio p-value
## Nback_tsnr.model 1 9 1988.142 2020.951 -985.0709
## model.fixed 2 7 2021.752 2047.270 -1003.8758 1 vs 2 37.60983 <.0001
## $Models
##
## Model: "lme.formula, Nback_tsnr ~ SITE + Session + SITE * Session, Data, ~1 | SubID, corAR1(form = ~Session | SubID, value = 0), REML"
## Null: "lme.formula, Nback_tsnr ~ 1, Data, ~1 | SubID"
##
## $Pseudo.R.squared.for.model.vs.null
## Pseudo.R.squared
## McFadden 0.00587958
## Cox and Snell (ML) 0.03975730
## Nagelkerke (Cragg and Uhler) 0.03979740
##
## $Likelihood.ratio.test
## Df.diff LogLik.diff Chisq p.value
## -6 -5.8622 11.724 0.068405
##
## $Number.of.observations
##
## Model: 289
## Null: 289
##
## $Messages
## [1] "Note: For models fit with REML, these statistics are based on refitting with ML"
##
## $Warnings
## [1] "None"
## SITE Session lsmean SE df lower.CL upper.CL .group
## PITT 1 30.0 1.04 140 27.3 32.8 a
## PITT 2 31.6 1.04 140 28.8 34.4 ab
## NEU 2 32.5 1.49 140 28.5 36.5 ab
## KU 2 33.0 1.09 140 30.1 35.9 ab
## NEU 1 34.0 1.47 140 30.0 37.9 ab
## KU 1 34.8 1.09 140 31.9 37.7 b
##
## Degrees-of-freedom method: containment
## Confidence level used: 0.95
## Conf-level adjustment: sidak method for 6 estimates
## P value adjustment: tukey method for comparing a family of 6 estimates
## significance level used: alpha = 0.05
### 2.1 Resting State