Exam questionKROK 1Dentistry ยท 2010
A 70-year-old patient is diagnosed with brainstem hemorrhage. Examination revealed increased tonus of flexor muscles accompanied by decreased tonus of extensor muscles. Such changes in muscle tonus can be explained by the irritation of the following brain structures:
Answer options
- Vestibular nuclei
- Reticular formation
- Black substance
- Quadrigeminal plate
- Red nuclei
Correct answer
Red nuclei
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