1. Observations on the localization of movements in the cerebral hemispheres, as revealed by cases of convulsion, chorea and spasm;Jackson, J.H.,1958
2. Interval patterns of single motor units;Andreassen, S.,1977
3. Impaired regulation of force and firing pattern of single motor units in patients with spasticity;Rosenfalck, A.; Andreassen, S.;J Neurol Neurosurg Psychiatry,1980
4. Discharge properties and functional differentiation of single motor units in man;Freund, H.J.; Uita, C.; Sprung, C.;Neurophysiology Studied in Man. Excerpta Medica,1972
5. Correlation between tremor, voluntary contraction and firing pattern of motor units in Parkinson's disease;Deitz, V.; Hillesheimer, W.; Freund, H.J.;J Neurol Neurosurg Psychiatry,1974