
Dr. Matt and Dr. Mike's Medical Podcast
Ankle Reflex (Achilles Reflex) | A-Z of the Human Body
Jun 11, 2024
Explore the significance of the ankle reflex test in assessing spinal cord and nerve function. Learn about the sensory response and mechanism behind the Achilles reflex. Discover how this reflex serves as a diagnostic tool for neurological conditions.
11:21
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Quick takeaways
- Ankle reflex reveals neuro issues via motor responses influenced by both lower and upper motor neurons.
- Comparison of reflex responses helps diagnose neurological problems based on hyper or hypo-reflexia signs.
Deep dives
Understanding the Ankle Reflex
The podcast delves into the intricate details of the ankle reflex, also known as the Achilles tendon reflex. The ankle reflex is a deep tendon reflex used in neuro examinations to test sensory and motor components without higher order control. It involves tapping the tendon to trigger a response that stretches the tendon and activates a sensory signal to the spinal cord, resulting in a reflexive muscle contraction. This reflex showcases a combination of lower motor neuron control and upper motor neuron inhibition to regulate muscle responses.
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