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STRETCH REFLEX
It is reflex muscle contraction in response of its stretch. It is a monosynaptic reflex which provides automatic regulation of skeletal muscle length. The patellar reflex is an example.
Supraspinal Control
Inhibitory Signals on gamma neurons through lateral reticulospinal tract from
- Motor Area 6
- Pleo cerebellum
- Red nucleus
Facilitatory signals on gamma neurons through ventral reticulospinal tract from
- Motor Area 4
- Neocerebellum
- vistibular nucleus
Spinal Control
- Withdrawer reflex
- Damping & Loading reflex
- Jendrasek's maneuver
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