-
[1] AGYAPONG-BADU S., WARNER M., SAMUEL D., STOKES M., Measurement of ageing effects on muscle tone and mechanical properties of rectus femoris and biceps brachii in healthy males and females using a novel hand-held myometric device, Arch. Gerontol. Geriatr., 2016, 62, 59–67.
-
[2] AIRD L., SAMUEL D., STOKES M., Quadriceps muscle tone, elasticity and stiffness in older males: Reliability and symmetry using the MyotonPRO, Arch. Gerontol. Geriatr., 2012, 55(2), e31–e39.
-
[3] ANDREWS C.J., BURKE D., LANCE J.W., The response to muscle stretch and shortening in Parkinsonian rigidity, Brain, 1972, 95(4), 795–812.
-
[4] BAILEY L., SAMUEL D., WARNER M.B., STOKES M., Parameters representing muscle tone, elasticity and stiffness of biceps brachii in healthy older males: symmetry and withinsession reliability using the MyotonPRO, J. Neurol. Disord., 2013, 1, 116, DOI: 10.4172/2329-6895.1000116.
-
[5] BERARDELLI A., SABRA A.F., HALLETT M., Physiological mechanisms of rigidity in Parkinson’s disease, J. Neurol. Neurosurg. Psychiatry., 1983, 46(1), 45–53.
-
[6] BIZZINI M., MANNION A.F., Reliability of a new, hand-held device for assessing skeletal muscle stiffness, Clin. Biomech., 2003, 18(5), 459–461.
-
[7] DAVIDSON M.J., BRYANT A.L., BOWER W.F., FRAWLEY H.C., Myotonometry Reliably Measures Muscle Stiffness in the Thenar and Perineal Muscles, Physiother. Can. Spring., 2017, 69(2), 104–112.
-
[8] DIETZ V., QUINTERN J., BERGER W., Electrophysiological studies of gait in spasticity and rigidity, Evidence that altered mechanical properties of muscle contribute to hypertonia, Brain, 1981, 104(3), 431–449.
-
[9] FUNG V.S., BURNE J.A., MORRIS J.G., Objective quantification of resting and activated parkinsonian rigidity: a comparison of angular impulse and work scores, Mov. Disord., 2000, 15(1), 48–55.
-
[10] GALVAN A., WICHMANN T., Pathophysiology of parkinsonism, Clin. Neurophysiol., 2008, 119(7), 1459–1474.