The present results indicate that the premotor cortex participates in FRS motor sequence as well as in MSS and suggest tha the dorso-lateral PM represents another subarea in function shared by both FRS and MSS tasks.

• 以上结果说明背外侧PM区不仅参与MSS行为也参与FRS行为，它可能是功能上不同于PM其它部分的又一个亚区。