M7: Closed-Loop Systems & Feedback

Question 1

A type of system control involving feedback, error detection, and error correction that is applicable to maintaining a system goal

Answer 1

Closed loop control systems

Question 2

Components of Closed Loop Control Systems

Answer 2

1) Comparator
2) Executive
3) Effector
4) Feedback

Question 3

CLS: The error-detection mechanism contained in closed-loop control systems and is located in the cerebellum

Answer 3

Comparator

Question 4

CLS: The control center that determines the actions to take to maintain a desired goal is known as the

Answer 4

Executive

Question 5

CLS: Carries out the desired action from the Executive (ex. the commands to the muscle)

Answer 5

Effector

Question 6

TF: The CLS involves feedback

Answer 6

True

Question 7

RMR: The monosynaptic stretch reflex, with a latency of 30 to 50 ms

Answer 7

M1 Response

Question 8

RMR: The polysynaptic, or functional, stretch reflex, with a latency of 50 to 80 ms

Answer 8

M2 Response

Question 9

RMR: The voluntary reaction-time response to a stimulus, with a latency of 120 to 180 ms

Answer 9

M3 Response

Question 10

RMR:

Answer 10

Trigger response

Question 11

FB: What determines what feedback loops are effective?

Answer 11

Length of time of actions

Question 12

In which component of the closed-loop control system are the three stages of information processing thought to occur (SI,RS,RP)?

Answer 12

Executive

Question 13

FB: Proprioceptive feedback comes from the __________ whereas exteroceptive feedback comes from the movement __________.

Answer 13

Muscles, Output

Question 14

TF: The closed-loop control system is used to control relatively slow (>300ms), deliberate movements.

Answer 14

True