• 2022-05-28
    Which is wrong about the description that hand and finger movements are directly controlled and coordinated by the motor cortex?
    A: (A) most hand and finger actions involve combinations of their motor circuits
    B: (B) hand and finger movements cannot be separated
    C: (C) individual control of hand and finger movements requires specific patterns of activation and inhibition of multiple muscles
    D: (D) this may be the result of overlapping of their motor maps