Single-Cell Recordings of a Visually or Internally Triggered Sequential Motor

Multiple Choice

Single-cell recordings of a visually or internally triggered sequential motor task revealed that neurons in _______ are just as active during the visually and internally triggered task,neurons in ________ were more active during the internally triggered task,and neurons in _______ were more active during the visually triggered task.

A) SMA,M1,PM
B) M1,SMA,PM
C) PM.SMA,M1
D) M1,MT,PM