Figure 1.

Predictions of the adaptation level of AS in case of visual vector inversion (VVect Inv). The schematics shown in the top indicate the hypothesized sites of adaptation (Adapt: bold font and thick arrow) of leftward AS. Visual proc., Visual processing; V-Mot transf., visuomotor transformation. The bottom represents the predicted transfer to PS. A, Visual adaptation hypothesis. Adaptation occurs at the level of visual processing of the target and leads to a transfer to rightward PS. B, Motor adaptation hypothesis. Adaptation occurs at a motor level, downstream of the vector inversion. In this case, adaptation of leftward AS should transfer to leftward PS.