##    TR       trial_type                stim_path RSTS_timecourse RTPJ_timecourse
## 1   0             rest                             2.776726e-01    2.381647e+00
## 2   1             rest                             4.430754e-01    6.346069e-02
## 3   2             rest                            -5.396224e-01   -2.403848e-01
## 4   3             rest                            -1.228351e+00   -1.526704e+00
## 5   4             rest                            -7.240430e-01   -3.667437e-01
## 6   5             rest                             3.352851e-02    1.670560e+00
## 7   6             rest                            -6.611142e-01   -1.813652e+00
## 8   7             rest                            -8.525991e-01   -8.808581e-01
## 9   8             rest                            -4.290557e-02   -3.363547e-01
## 10  9             rest                             1.479944e+00    7.570752e-01
## 11 10             rest                             7.424847e-01   -6.375852e-01
## 12 11             rest                            -2.694202e-01   -1.762800e+00
## 13 12             rest                            -4.172019e-01   -8.744894e-01
## 14 13 social_incorrect  social.barriers.i.9.mp4    8.078185e-02   -9.986571e-02
## 15 14 social_incorrect  social.barriers.i.9.mp4   -2.189293e-01    1.354432e-01
## 16 15 social_incorrect  social.barriers.i.9.mp4    8.155368e-01    1.666194e+00
## 17 16 social_incorrect  social.barriers.i.9.mp4    3.425339e-01    1.292524e+00
## 18 17 social_incorrect  social.barriers.i.9.mp4    6.311099e-02    1.691778e+00
## 19 18 social_incorrect  social.barriers.i.9.mp4    6.123467e-01    2.291467e+00
## 20 19   social_correct  social.barriers.c.2.mp4   -5.701029e-13   -6.116249e-13
## 21 20   social_correct  social.barriers.c.2.mp4   -3.176987e-13   -2.207620e-13
## 22 21   social_correct  social.barriers.c.2.mp4   -3.412843e-01   -6.679266e-01
## 23 22   social_correct  social.barriers.c.2.mp4   -3.793972e-01   -3.623250e-01
## 24 23   social_correct  social.barriers.c.2.mp4    8.809113e-03   -2.286723e-01
## 25 24   social_correct  social.barriers.c.2.mp4    1.285101e-01    9.727438e-01
## 26 25   social_correct  social.barriers.c.2.mp4    4.716013e-01    1.524069e+00
## 27 26  physics_correct physics.barriers.c.4.mp4    5.729431e-01    9.671612e-02
## 28 27  physics_correct physics.barriers.c.4.mp4   -7.385516e-02   -1.101631e+00
## 29 28  physics_correct physics.barriers.c.4.mp4    3.891910e-02   -9.934229e-01
## 30 29  physics_correct physics.barriers.c.4.mp4   -1.146577e-01   -1.237881e+00
##    RSMG_timecourse
## 1     2.215248e+00
## 2    -3.739429e-01
## 3    -9.718311e-01
## 4     8.180087e-01
## 5    -1.107051e-01
## 6     9.576801e-01
## 7    -7.639706e-01
## 8    -5.060269e-01
## 9    -1.491944e-01
## 10   -8.452325e-01
## 11   -1.466368e+00
## 12   -1.721039e+00
## 13   -1.201088e+00
## 14    2.352067e-01
## 15   -8.219437e-01
## 16    2.358541e+00
## 17    1.456989e+00
## 18    2.571293e+00
## 19    2.193904e+00
## 20   -5.854987e-13
## 21   -2.056971e-13
## 22    2.895200e-01
## 23   -7.621907e-01
## 24   -4.923966e-01
## 25    1.158332e-01
## 26   -3.659002e-04
## 27   -1.121903e+00
## 28   -1.945728e+00
## 29   -7.499040e-01
## 30   -1.414614e+00
ggplot(timecourse_long, aes(x = TR, y = beta, color = ROI)) + 
  geom_point(shape = 1, alpha = .2) + geom_line() + geom_rect(aes(xmin = TR, xmax = lead(TR, default = max(TR)), ymin = -Inf, ymax = Inf, fill = trial_type), alpha = 0.2, inherit.aes = FALSE)

## soc > phys RSMG to soc > phys RSTS during rest:
## [1] -0.3033931
## soc > phys RSMG to soc > phys RTPJ during rest:
## [1] 0.3643512
## soc > phys RSTS to soc > phys RTPJ during social trials:
## [1] 0.5902769
## soc > phys RSTS to soc > phys RTPJ during rest:
## [1] 0.5102918