QUESTION 31 The primary difference between a hierarchical model and a systems mo

Question

QUESTION 31 The primary difference between a hierarchical model and a systems model of motor control is... the hierarchical models are somewhat flexible in their organization and the systems model is more rigid in its organization. the hierarchical models allow for the addition or deletion of subsystems as the movement calls for it the hierarchical models suggests a top-down system of control whereas the systems model suggests that a set of functional control units work together to produce control. that command functions are handled in the highest levels of function in the systems model. QUESTION 32 The significant limitation of a closed-loop motor control mechanism is that it... makes the control system less accurate in detecting errors makes the control system unable to make corrections during the movement. makes the control system slow. makes the control system unable to help plan for the next movement.

Explanation / Answer

The primary difference between a hierarchical model and motor model of motor control is-the hierachial model suggests top down system of control wheras the system model suggests that a set of functional control units work together to produce control.

Significant limitation of closed loop motor control mechanism is makes the control system unable to make corrections during movement.closed loop control system is also called feedback control system.

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