Medicine Which of the following statements about fibromyalgia is true: A More common in males B Sleep EEG studies have shown disruption in REM sleep C Increased coisol response to stress D SPECT studies have reduced blood flow to the thalamus 💡 Explanation Which of the following statements about fibromyalgia is true: ✓ Correct Answer: D. SPECT studies have reduced blood flow to the thalamus