The given statement is FALSE.
There are various ways you can speculate about this through your own views. Although, when studies were conducted, it was noted that emotional input added to the effect created by the other inputs of auditory, cognitive and kinesthetic stimuli, leading to a clearer mental imagery as compared to the one created by the other 3 inputs alone.
Thus, the statement given in the question is false as emotional input actually betters the mental imagery, instead of distorting the one created by the other three stimuli, thus making the answer for this question false.