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. 2020 Sep 4;13:2213–2222. doi: 10.2147/JPR.S238766

Figure 4.

Figure 4

Visual illustration of the Time X Conditions interaction for pain tolerance (duration of the cold pressor, in seconds) during the first and second immersion in virtual reality.

Abbreviations: CL, cognitive load; FC, video feed of the foot condition; HC, video feed of the hand condition; Imm 2, Immersion 2.