Final Cortical Level (Equilibrium) Reactions PDF

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