KROK 1 2009 – Question 150 · KROK (Medicine) · Physiology

During an experiment the myotatic reflex has been studied in frogs. After extension in a skeletal muscle its reflectory contraction was absent. The reason for it might be a dysfunction of the following receptors:

  1. A. Articular
  2. B. Nociceptors
  3. C. Tactile
  4. D. Muscle spindles
  5. E. Golgi tendon organs
Hint

Ask which sensory endings detect stretch of the muscle itself and drive a monosynaptic reflex contraction of that same muscle.

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