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Abnormal Metabolic Network Activity In Rem Sleep Behavior Disorder, F. Holtbernd, J. F. Gagnon, R. B. Postuma, Y. Ma, C. C. Tang, A. Feigin, V. Dhawan, J. P. Soucy, D. Eidelberg, J. Montplaisir, +1 Additional Author
Abnormal Metabolic Network Activity In Rem Sleep Behavior Disorder, F. Holtbernd, J. F. Gagnon, R. B. Postuma, Y. Ma, C. C. Tang, A. Feigin, V. Dhawan, J. P. Soucy, D. Eidelberg, J. Montplaisir, +1 Additional Author
Journal Articles
OBJECTIVE: To determine whether the Parkinson disease-related covariance pattern (PDRP) expression is abnormally increased in idiopathic REM sleep behavior disorder (RBD) and whether increased baseline activity is associated with greater individual risk of subsequent phenoconversion. METHODS: For this cohort study, we recruited 2 groups of RBD and control subjects. Cohort 1 comprised 10 subjects with RBD (63.5 +/- 9.4 years old) and 10 healthy volunteers (62.7 +/- 8.6 years old) who underwent resting-state metabolic brain imaging with (18)F-fluorodeoxyglucose PET. Cohort 2 comprised 17 subjects with RBD (68.9 +/- 4.8 years old) and 17 healthy volunteers (66.6 +/- 6.0 years old) …