4657028
Description
Flashcards by Samuel Castillo, updated more than 1 year ago
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Created by Samuel Castillo
over 9 years ago
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| Question | Answer |
| Open-Loop Control | Consists of an executive and an effector Used for quick movements Contains no error detection No modifications during movement |
| Central Pattern Generator (CPG) | Centrally located control mechanism that produces genetic, repetitive actions; it is triggered by stimulus |
| Reflex Reversal Phenomenon | Reflex activity produces different responses to a stimulus, depending on the phase of the movement Role of Motor Program |
| Role of Motor Programs | Define and issue commands Organize degrees of freedom Make postural adjustments Adapt reflexes for goal |
| What are the problems with Motor Program Theory? | Novel tasks are not explained Storage space is not accounted for |
| Dynamical Systems | No central program command or self-organization Motor programs emerge naturally |
| Relative Timing: Invariant Features | Components of movements that do not change when the speed, size of the action, force used to produce the action, or trajectory changes |
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