Before revision:  Extensive experimental analyses demonstrate the efficacy of our generated data, leading to significant improvements across a variety of evaluations, with the crucial task of cross-subject generalisation improving by over 35\% with the use of  synthetic data.
After revision:  Extensive experimental analyses demonstrate the efficacy of our generated data, leading to significant improvements across a variety of evaluations, with the crucial task of cross-subject generalisation improving by over 35\% with the use of such synthetic data.