Final Cortical Level (Equilibrium) Reactions PDF
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This document explains cortical level reactions, focusing on equilibrium reactions and their role in postural control. It highlights the importance of the cortex, basal ganglia, and cerebellum in mediating these reactions, and how they mature to support bipedal movement. The document also discusses postural adjustments.
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CORTICAL LEVEL REACTIONS [Equilibrium reactions, which also form part of postural reactions] These reactions are mediated by the efficient interaction of the cortex, basal ganglia and the cerebellum Maturation of the equilibrium reac...
CORTICAL LEVEL REACTIONS [Equilibrium reactions, which also form part of postural reactions] These reactions are mediated by the efficient interaction of the cortex, basal ganglia and the cerebellum Maturation of the equilibrium reactions assists in bringing a human being to the bi- pedal stage of motor development. Emerge from 6 months Purpose: To maintain balance over the existing base when the equilibrium of the body is disturbed {postural adjustments which include the whole body; think of what happens when you trip and lose your balance} Dependent on control between flexion and extension, rotation Equilibrium reactions can be tested in various positions: prone, supine, four point kneeling, standing [With thanks to Dr Tshabalala for his contribution] Postural reactions include: Righting reactions; Equilibrium reactions and Protective reactions You can also refer to the following resources: Equilibrium/postural reactions (in a 6 month old): https://www.youtube.com/watch?v=6WN_t2J0cxE Protective extension: https://www.youtube.com/watch?v=Q_NtyQLFvFw&t=2s Equilibrium reactions, righting reactions (in sitting at 6 months): https://www.youtube.com/watch?v=9ic1mOfCwEc
