Figure 2.

A, Schematic illustration of the design matrix for the 2 × 2 × 2 factorial giving rise to eight unique conditions. B, All eight unique conditions and their acronyms used in this article. Each letter indicates the movement type (active or passive), the timing of the movements (synchronous or asynchronous), and the orientation of the rubber hand relative to the participant's hand (congruent or incongruent), and is followed by a subscripted letter indicating which factor the letter belongs to. M, Movement type; T, timing; O, orientation.