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Exam questionKROK 1Dentistry ยท 2013

In the experiment, an animal had its brain stem cut, which caused a rapid increase of extensor muscle tone (decerebrate rigidity). This condition arose because the muscles were no more under the control of the following brain structure:

Answer options

  1. Red nucleus
  2. Black substance
  3. Gray tuber
  4. Striatum
  5. Blue spot
Correct answer

Red nucleus

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