Skip to main content
. 2018 Sep 10;40(1):293–305. doi: 10.1002/hbm.24373

Figure 1.

Figure 1

Single‐subject spontaneous pain ratings. Individual pain ratings are shown for the analyzed time window. Pain intensity was continuously rated on a visual analogue scale anchored at no pain and worst imaginable pain. Ratings were smoothed using a moving average with a window length of 1 s and a step size of 0.1 s. Ratings were subsequently z‐transformed to account for varying strength of pain rating fluctuations across participants.