1. Glanz M, Klawansky S, Stason W, Berkey C, Chalmers TC. Functional electrostimulation in poststroke rehabilitation: a meta-analysis of the randomized controlled trials. Arch Phys Med Rehabil 1996;77:549-553. PMID:
8831470.
2. Yan T, Hui-Chan CW, Li LS. Functional electrical stimulation improves motor recovery of the lower extremity and walking ability of subjects with first acute stroke: a randomized placebo-controlled trial. Stroke 2005;36:80-85. PMID:
15569875.
3. Currier DP, Mann R. Muscular strength development by electrical stimulation in healthy individuals. Phys Ther 1983;63:915-921. PMID:
6856678.
4. Laughman RK, Youdas JW, Garrett TR, Chao EY. Strength changes in the normal quadriceps femoris muscle as a result of electrical stimulation. Phys Ther 1983;63:494-499. PMID:
6601279.
5. Gorgey AS, Mahoney E, Kendall T, Dudley GA. Effects of neuromuscular electrical stimulation parameters on specific tension. Eur J Appl Physiol 2006;97:737-744. PMID:
16821023.
6. Gregory CM, Dixon W, Bickel CS. Impact of varying pulse frequency and duration on muscle torque production and fatigue. Muscle Nerve 2007;35:504-509. PMID:
17230536.
7. Dreibati B, Lavet C, Pinti A, Poumarat G. Influence of electrical stimulation frequency on skeletal muscle force and fatigue. Ann Phys Rehabil Med 2010;53:266-271. PMID:
20430713.
8. Kesar T, Binder-Macleod S. Effect of frequency and pulse duration on human muscle fatigue during repetitive electrical stimulation. Exp Physiol 2006;91:967-976. PMID:
16873456.
9. Van Cutsem M, Duchateau J, Hainaut K. Changes in single motor unit behavior contribute to the increase in contraction speed after dynamic training in humans. J Physiol 1998;513(Pt 1): 295-305. PMID:
9782179.
10. Christie A, Kamen G. Doublet discharges in motoneurons of young and older adults. J Neurophysiol 2006;95:2787-2795. PMID:
16452261.
11. Abbate F, Sargeant AJ, Verdijk PW, de Haan A. Effects of high-frequency initial pulses and posttetanic potentiation on power output of skeletal muscle. J Appl Physiol (1985) 2000;88:35-40. PMID:
10642359.
12. Malesevic NM, Popovic LZ, Schwirtlich L, Popovic DB. Distributed low-frequency functional electrical stimulation delays muscle fatigue compared to conventional stimulation. Muscle Nerve 2010;42:556-562. PMID:
20665516.
13. Popovic LZ, Malesevic NM. Muscle fatigue of quadriceps in paraplegics: comparison between single vs. multi-pad electrode surface stimulation. Conf Proc IEEE Eng Med Biol Soc 2009;2009:6785-6788. PMID:
19964709.
14. Bergquist AJ, Wiest MJ, Collins DF. Motor unit recruitment when neuromuscular electrical stimulation is applied over a nerve trunk compared with a muscle belly: quadriceps femoris. J Appl Physiol (1985) 2012;113:78-89. PMID:
22556395.
15. Knikou M. The H-reflex as a probe: pathways and pitfalls. J Neurosci Methods 2008;171:1-12. PMID:
18394711.
16. Misiaszek JE. The H-reflex as a tool in neurophysiology: its limitations and uses in understanding nervous system function. Muscle Nerve 2003;28:144-160. PMID:
12872318.
17. Dideriksen JL, Muceli S, Dosen S, Laine CM, Farina D. Physiological recruitment of motor units by highfrequency electrical stimulation of afferent pathways. J Appl Physiol (1985) 2015;118:365-376. PMID:
25477350.
18. Dean JC, Yates LM, Collins DF. Turning on the central contribution to contractions evoked by neuromuscular electrical stimulation. J Appl Physiol (1985) 2007;103:170-176. PMID:
17463296.
19. Clair-Auger JM, Collins DF, Dewald JP. The effects of wide pulse neuromuscular electrical stimulation on elbow flexion torque in individuals with chronic hemiparetic stroke. Clin Neurophysiol 2012;123:2247-2255. PMID:
22627022.
20. Binder-Macleod SA, Scott WB. Comparison of fatigue produced by various electrical stimulation trains. Acta Physiol Scand 2001;172:195-203. PMID:
11472306.
21. Guyton AC, Hall JE. Textbook of medical physiology. 11th ed. Philadelphia: Elsevier Saunders; 2006.
22. Borg J. Refractory period of single motor nerve fibres in man. J Neurol Neurosurg Psychiatry 1984;47:344-348. PMID:
6726259.
23. Kimura J, Yamada T, Rodnitzky RL. Refractory period of human motor nerve fibres. J Neurol Neurosurg Psychiatry 1978;41:784-790. PMID:
690648.
24. Willems ME, Ponte JP. Divergent muscle fatigue during unilateral isometric contractions of dominant and non-dominant quadriceps. J Sci Med Sport 2013;16:240-244. PMID:
22819255.
25. Neyroud D, Dodd D, Gondin J, Maffiuletti NA, Kayser B, Place N. Wide-pulse-high-frequency neuromuscular stimulation of triceps surae induces greater muscle fatigue compared with conventional stimulation. J Appl Physiol (1985) 2014;116:1281-1289. PMID:
24674861.
26. Oyewole SA. Enhancing ergonomic safety effectiveness of repetitive job activities: prediction of muscle fatigue in dominant and nondominant arms of industrial workers. Hum Factors Ergon Manuf Serv Ind 2014;24:585-600.
27. Adams GR, Harris RT, Woodard D, Dudley GA. Mapping of electrical muscle stimulation using MRI. J Appl Physiol (1985) 1993;74:532-537. PMID:
8458767.
28. Wegrzyk J, Foure A, Vilmen C, Ghattas B, Maffiuletti NA, Mattei JP, et al. Extra Forces induced by widepulse, high-frequency electrical stimulation: occurrence, magnitude, variability and underlying mechanisms. Clin Neurophysiol 2015;126:1400-1412. PMID:
25454283.
29. Papaiordanidou M, Stevenot JD, Mustacchi V, Vanoncini M, Martin A. Electrically induced torque decrease reflects more than muscle fatigue. Muscle Nerve 2014;50:604-607. PMID:
24797162.
30. Martin A, Grospretre S, Vilmen C, Guye M, Mattei JP, LE Fur Y, et al. The etiology of muscle fatigue differs between two electrical stimulation protocols. Med Sci Sports Exerc 2016;48:1474-1484. PMID:
27031743.
31. Baldwin ER, Klakowicz PM, Collins DF. Wide-pulsewidth, high-frequency neuromuscular stimulation: implications for functional electrical stimulation. J Appl Physiol (1985) 2006;101:228-240. PMID:
16627680.
32. Collins DF. Central contributions to contractions evoked by tetanic neuromuscular electrical stimulation. Exerc Sport Sci Rev 2007;35:102-109. PMID:
17620928.
33. Wegrzyk J, Foure A, Le Fur Y, Maffiuletti NA, Vilmen C, Guye M, et al. Responders to wide-pulse, high-frequency neuromuscular electrical stimulation show reduced metabolic demand: a 31P-MRS study in humans. PLoS One 2015;10:e0143972. PMID:
26619330.
34. Russ DW, Vandenborne K, Walter GA, Elliott M, Binder-Macleod SA. Effects of muscle activation on fatigue and metabolism in human skeletal muscle. J Appl Physiol (1985) 2002;92:1978-1986. PMID:
11960948.
35. Matsunaga T, Shimada Y, Sato K. Muscle fatigue from intermittent stimulation with low and high frequency electrical pulses. Arch Phys Med Rehabil 1999;80:48-53. PMID:
9915371.
36. Kesar T, Chou LW, Binder-Macleod SA. Effects of stimulation frequency versus pulse duration modulation on muscle fatigue. J Electromyogr Kinesiol 2008;18:662-671. PMID:
17317219.
37. Jørgensen L, Jacobsen BK. Changes in muscle mass, fat mass, and bone mineral content in the legs after stroke: a 1 year prospective study. Bone 2001;28:655-659. PMID:
11425655.
38. Hafer-Macko CE, Ryan AS, Ivey FM, Macko RF. Skeletal muscle changes after hemiparetic stroke and potential beneficial effects of exercise intervention strategies. J Rehabil Res Dev 2008;45:261-272. PMID:
18566944.
39. Severinsen K, Dalgas U, Overgaard K, Pedersen AR, Ortenblad N, Lund C, et al. Skeletal muscle fiber characteristics and oxidative capacity in hemiparetic stroke survivors. Muscle Nerve 2016;53:748-754. PMID:
26361074.