Microsleep disturbances are associated with noradrenergic dysfunction in Parkinson's disease.
Christopher E J DopplerJulia A M SmitMaximilian HommelsenAline SegerJacob HorsagerMartin B KinnerupAllan K HansenTatyana D FedorovaKaroline KnudsenMarit OttoAdjmal NahimiPer BorghammerMichael SommerauerPublished in: Sleep (2021)
Sleep microstructure is more severely altered than sleep macrostructure in PD patients and is associated with widespread dysfunction of the noradrenergic arousal system.