Long-term rehabilitation is necessary to restore motor function that has declined due to a tickle. The functional independence measure (FIM) is used as an index for the recovery of motor function. In this study, we propose a method to automatically estimate motor item scores in the FIM, focusing on trunk movements while getting up from bed. In the proposed method, features are obtained from time-series data rearranged using the Mel-frequency cepstrum coefficient, with features in the high-frequency domain diluted …