Xia, RuiPing Quantification of neural reflex and muscular intrinsic contributions to parkinsonian rigidity. [electronic resource] - Experimental brain research 12 2016 - 3587-3595 p. digital Publication Type: Journal Article ISSN: 1432-1106 Standard No.: 10.1007/s00221-016-4755-9 doi Subjects--Topical Terms: AgedAnalysis of VarianceCase-Control StudiesElectromyographyFemaleHumansMaleMiddle AgedMovement--physiologyMuscle Contraction--physiologyMuscle Rigidity--etiologyParkinsonian Disorders--complicationsReflex, Stretch--physiologyTorque