Combining Motor Imagery With Action Observation Does Not Lead to a Greater Autonomic Response Than Motor Imagery Alone During Simple and Functional Movements: a Randomized Controlled Trial.

Two consecutive 30 seconds imagery tasks were performed, both based on two movements that are recorded in the Revised Movement Imagery Questionnaire (MIQ-R).

Two consecutive 30 seconds imagery tasks were performed, both based on two movements that are recorded in the Revised Movement Imagery Questionnaire (MIQ-R). Before the subjects performed the mental MI practice, they were presented with a 30 seconds video that displayed the task that they ought to imagine later. A video was played prior to the first practice of imagination and after the second mental practice, a second video was shown.