Medical College of Wisconsin
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CURRICULUM VITAE

Xiaoyan Li PhD
Assistant Professor
Department of Neurology
Division of General

OFFICE ADDRESS:
Hub for Collaborative Medicine
8701 Watertown Plank Road
Milwaukee, WI 53226


BIBLIOGRAPHY
Refereed Journal Publications/Original Papers
1. Selles RW, Li X, Lin F, Chung SG, Roth EJ, Zhang LQ. Feedback-controlled and programmed stretching of the ankle plantarflexors and dorsiflexors in stroke: effects of a 4-week intervention program. Arch Phys Med Rehabil. 2005 Dec;86(12):2330-6.
2. Li X, Aruin AS. The effect of short-term changes in the body mass on anticipatory postural adjustments. Exp Brain Res. 2007 Aug;181(2):333-46.
3. Li X, Zhou P, Aruin AS. Teager-Kaiser energy operation of surface EMG improves muscle activity onset detection. Ann Biomed Eng. 2007 Sep;35(9):1532-8.
4. Li X, Aruin AS. Anticipatory postural adjustments in conditions of simulated reduced gravity. Gait Posture. 2008 Nov;28(4):538-44.
5. Li X, Aruin AS. The effect of short-term changes in body mass distribution on feed-forward postural control. J Electromyogr Kinesiol. 2009 Oct;19(5):931-41.
6. Li X, Wang YC, Suresh NL, Rymer WZ, Zhou P. Motor unit number reductions in paretic muscles of stroke survivors. IEEE Trans Inf Technol Biomed. 2011 Jul;15(4):505-12.
7. Li X, Rymer WZ, Li G, Zhou P. The effects of notch filtering on electrically evoked myoelectric signals and associated motor unit index estimates. J Neuroeng Rehabil. 2011 Nov 23;8:64. PMCID: PMC3305526
8. Poizner H, Lancaster J, Tunik E, Narayana S, Franklin C, Rogers W, Li X, Fox PT, Robin DA. Towards a healthy human model of neural disorders of movement. IEEE Trans Neural Syst Rehabil Eng. 2012 Nov;20(6):853-7. PMCID: PMC4706757
9. Li X, Jahanmiri-Nezhad F, Rymer WZ, Zhou P. An Examination of the Motor Unit Number Index (MUNIX) in muscles paralyzed by spinal cord injury. IEEE Trans Inf Technol Biomed. 2012 Nov;16(6):1143-9. PMCID: PMC3637878
10. Li X, Rymer WZ, Zhou P. A simulation-based analysis of motor unit number index (MUNIX) technique using motoneuron pool and surface electromyogram models. IEEE Trans Neural Syst Rehabil Eng. 2012 May;20(3):297-304. PMCID: PMC3556460
11. Li X, Suresh A, Zhou P, Rymer WZ. Alterations in the peak amplitude distribution of the surface electromyogram poststroke. IEEE Trans Biomed Eng. 2013 Mar;60(3):845-52.
12. Zhou P, Li X, Rymer WZ. Computing motor unit number index of the first dorsal interosseous muscle with two different contraction tasks. Med Eng Phys. 2012 Oct;34(8):1209-12. PMCID: PMC3514832
13. Zhou P, Li X, Jahanmiri-Nezhad F, Rymer WZ, Barkhaus PE. Duration of observation required in detecting fasciculation potentials in amyotrophic lateral sclerosis using high-density surface EMG. J Neuroeng Rehabil. 2012 Oct 10;9:78. PMCID: PMC3507914
14. Gepshtein S, Li X, Snider J, Plank M, Lee D, Poizner H. Dopamine function and the efficiency of human movement. J Cogn Neurosci. 2014 Mar;26(3):645-57. PMCID: PMC4805420
15. Zhou P, Li X, Rymer WZ. EMG-force relations during isometric contractions of the first dorsal interosseous muscle after stroke. Top Stroke Rehabil. 2013;20(6):537-44.
16. Li X, Shin H, Zhou P, Niu X, Liu J, Rymer WZ. Power spectral analysis of surface electromyography (EMG) at matched contraction levels of the first dorsal interosseous muscle in stroke survivors. Clin Neurophysiol. 2014 May;125(5):988-94.
17. Yao B, Li X, Ruan Y, Zhou P. Post stroke examination with evoked and voluntary surface EMG: A study with hypothenar muscles Journal of University of Science and Technology of China. 2014;44(5):444-450.
18. Liu J, Li S, Li X, Klein C, Rymer WZ, Zhou P. Suppression of stimulus artifact contaminating electrically evoked electromyography. NeuroRehabilitation. 2014;34(2):381-9. PMCID: PMC4000584
19. Jahanmiri-Nezhad F, Li X, Barkhaus PE, Rymer WZ, Zhou P. A clinically applicable approach for detecting spontaneous action potential spikes in amyotrophic lateral sclerosis with a linear electrode array. J Clin Neurophysiol. 2014 Feb;31(1):35-40. PMCID: PMC3914539
20. Liu J, Li X, Li G, Zhou P. EMG feature assessment for myoelectric pattern recognition and channel selection: a study with incomplete spinal cord injury. Med Eng Phys. 2014 Jul;36(7):975-80. PMCID: PMC4043864
21. Li X, Liu J, Li S, Wang YC, Zhou P. Examination of hand muscle activation and motor unit indices derived from surface EMG in chronic stroke. IEEE Trans Biomed Eng. 2014 Dec;61(12):2891-8. PMCID: PMC4251955
22. Liu J, Li X, Marciniak C, Rymer WZ, Zhou P. Extraction of neural control commands using myoelectric pattern recognition: a novel application in adults with cerebral palsy. Int J Neural Syst. 2014 Nov;24(7):1450022.
23. Li X, Holobar A, Gazzoni M, Merletti R, Rymer WZ, Zhou P. Examination of Poststroke Alteration in Motor Unit Firing Behavior Using High-Density Surface EMG Decomposition. IEEE Trans Biomed Eng. 2015 May;62(5):1242-52. PMCID: PMC4406795
24. Jahanmiri-Nezhad F, Li X, Rymer WZ, Zhou P. A practice of caution: spontaneous action potentials or artifactual spikes? J Neuroeng Rehabil. 2015 Jan 13;12(1):5. PMCID: PMC4326455
25. Marciniak C, Li X, Zhou P. An examination of motor unit number index in adults with cerebral palsy. J Electromyogr Kinesiol. 2015 Jun;25(3):444-50.
26. Li L, Li X, Liu J, Zhou P. Alterations in multidimensional motor unit number index of hand muscles after incomplete cervical spinal cord injury Frontiers in Human Neuroscience. 8 May 2015;9(MAY).
27. Li X, Fisher M, Rymer WZ, Zhou P. Application of the F-Response for Estimating Motor Unit Number and Amplitude Distribution in Hand Muscles of Stroke Survivors. IEEE Trans Neural Syst Rehabil Eng. 2016 Jun;24(6):674-81. PMCID: PMC4902775
28. Li X, He W, Li C, Wang YC, Slavens BA, Zhou P. Motor unit number index examination in dominant and non-dominant hand muscles. Laterality. 2015;20(6):699-710. PMCID: PMC4549196
29. Yao B, Zhang X, Li S, Li X, Chen X, Klein CS, Zhou P. Analysis of linear electrode array EMG for assessment of hemiparetic biceps brachii muscles. Front Hum Neurosci. 2015;9:569. PMCID: PMC4615822
30. Li X, Nandedkar SD, Zhou P. Modified motor unit number index: A simulation study of the first dorsal interosseous muscle. Med Eng Phys. 2016 Feb;38(2):115-20. PMCID: PMC4755869
31. Li L, Shin H, Li X, Li S, Zhou P. Localized Electrical Impedance Myography of the Biceps Brachii Muscle during Different Levels of Isometric Contraction and Fatigue. Sensors (Basel). 2016 Apr 22;16(4). PMCID: PMC4851095
32. Li L, Li X, Hu H, Shin H, Zhou P. The Effect of Subcutaneous Fat on Electrical Impedance Myography: Electrode Configuration and Multi-Frequency Analyses. PLoS One. 2016;11(5):e0156154. PMCID: PMC4882074
33. Zhou P, Li X, Li S, Nandedkar SD. A dilemma in stroke application: Standard or modified motor unit number index? Clin Neurophysiol. 2016 Aug;127(8):2756-2759.
34. Li X, Shin H, Li L, Magat E, Li S, Zhou P. Assessing the immediate impact of botulinum toxin injection on impedance of spastic muscle. Med Eng Phys. 2017 May;43:97-102. PMCID: PMC5382061
35. Li X, Shin H, Li S, Zhou P. Assessing muscle spasticity with Myotonometric and passive stretch measurements: validity of the Myotonometer. Sci Rep. 2017 Mar 10;7:44022. PMCID: PMC5345015
36. Li S, Shin H, Zhou P, Li X. Different effects of cold stimulation on reflex and non-reflex components of poststroke spastic hypertonia Frontiers in Neurology. 28 April 2017;8(APR).
37. Li X, Li L, Shin H, Li S, Zhou P. Electrical Impedance Myography for Evaluating Paretic Muscle Changes After Stroke. IEEE Trans Neural Syst Rehabil Eng. 2017 Nov;25(11):2113-2121. PMCID: PMC6734926
38. Li L, Stampas A, Shin H, Li X, Zhou P. Alterations in localized electrical impedance myography of biceps brachii muscles paralyzed by spinal cord injury Frontiers in Neurology. 20 June 2017;8(JUN).
39. Li L, Shin H, Stampas A, Li X, Zhou P. Electrical impedance myography changes after incomplete cervical spinal cord injury: An examination of hand muscles. Clin Neurophysiol. 2017 Nov;128(11):2242-2247.
40. Li X, Shin H, Zong Y, Li S, Zhou P. Assessing muscle compliance in stroke with the Myotonometer. Clin Biomech (Bristol). 2017 Dec;50:110-113. PMCID: PMC6729130
41. Wang YC, Sindhu B, Lehman L, Li X, Yen SC, Kapellusch J. Rasch Analysis of the Activities-Specific Balance Confidence Scale in Older Adults Seeking Outpatient Rehabilitation Services. J Orthop Sports Phys Ther. 2018 Jul;48(7):574-583.
42. Wang YC, Bohannon RW, Li X, Yen SC, Sindhu B, Kapellusch J. Summary of grip strength measurements obtained in the 2011-2012 and 2013-2014 National Health and Nutrition Examination Surveys. J Hand Ther. 2019;32(4):489-496.
43. Zong Y, Shin HH, Wang YC, Li S, Zhou P, Li X. Assessing hand muscle structural modifications in chronic stroke Frontiers in Neurology. 8 May 2018;9(MAY).
44. Wang YC, Bohannon RW, Li X, Sindhu B, Kapellusch J. Hand-Grip Strength: Normative Reference Values and Equations for Individuals 18 to 85 Years of Age Residing in the United States. J Orthop Sports Phys Ther. 2018 Sep;48(9):685-693.
45. Chen M, Zhang X, Lu Z, Li X, Zhou P. Two-Source Validation of Progressive FastICA Peel-Off for Automatic Surface EMG Decomposition in Human First Dorsal Interosseous Muscle. Int J Neural Syst. 2018 Nov;28(9):1850019.
46. Li X, Zong Y, Klein CS, Zhou P. Motor unit number estimation of human abductor hallucis from a compound muscle action potential scan. Muscle Nerve. 2018 Nov;58(5):735-737. PMCID: PMC6246791
47. Klein CS, Li S, Hu X, Li X. Editorial: Electromyography (EMG) Techniques for the Assessment and Rehabilitation of Motor Impairment Following Stroke Frontiers in Neurology. 18 December 2018;9.
48. Zhou P, Klein C, Zhang X, Li X, Li S. Electromyography (EMG) examination on motor unit alterations after stroke Intelligent Biomechatronics in Neurorehabilitation. 1 January 2019:51-64.
49. Zong Y, Lu Z, Zhang L, Li X, Zhou P. Motor unit number of the first dorsal interosseous muscle estimated from CMAP scan with different pulse widths and steps. J Neural Eng. 2020 Feb 19;17(1):014001.
50. Houston M, Li X, Zhou P, Li S, Roh J, Zhang Y. Alterations in Muscle Networks in the Upper Extremity of Chronic Stroke Survivors. IEEE Trans Neural Syst Rehabil Eng. 2021;29:1026-1034.
51. Li X, Lu Z, Wang I, Li L, Stampas A, Zhou P. Assessing redistribution of muscle innervation zones after spinal cord injuries. J Electromyogr Kinesiol. 2021 Aug;59:102550.
52. Zong Y, Lu Z, Chen M, Li X, Stampas A, Deng L, Zhou P. CMAP Scan Examination of the First Dorsal Interosseous Muscle After Spinal Cord Injury. IEEE Trans Neural Syst Rehabil Eng. 2021;29:1199-1205. PMCID: PMC8780215
53. Huang C, Yao B, Li X, Li S, Zhou P. Muscle Fiber Diameter and Density Alterations after Stroke Examined by Single-Fiber EMG. Neural Plast. 2021;2021:3045990. PMCID: PMC8380495
54. Huang C, Chen M, Li X, Zhang Y, Li S, Zhou P. Neurophysiological Factors Affecting Muscle Innervation Zone Estimation Using Surface EMG: A Simulation Study. Biosensors (Basel). 2021 Sep 27;11(10). PMCID: PMC8534086
55. Li X, Huang C, Lu Z, Wang I, Klein CS, Zhang L, Zhou P. Distribution of innervation zone and muscle fiber conduction velocity in the biceps brachii muscle Journal of Electromyography and Kinesiology. April 2022;63.
 
Abstracts
1. Lu Z, Chen M, Zong Y, Li X, Zhou P. A Novel Analysis of CMAP Scans From Perspective of Information Theory: CMAP Distribution Index (CDIX). IEEE Trans Biomed Eng. 2023 Apr;70(4):1182-1188. PMCID: PMC11057325
2. Li X, Huang C, Lu Z, Wang I, Klein CS, Zhang L, Zhou P. Distribution of innervation zone and muscle fiber conduction velocity in the biceps brachii muscle. J Electromyogr Kinesiol. 2022 Apr;63:102637. PMCID: PMC8960364
3. Lu Z, Chen M, Zong Y, Huang C, Li X, Zhou P. Sensitivity Analysis of CMAP Scan Step Index to Different Stimulation Parameters and Examination of Muscles Affected by Spinal Cord Injury IEEE Transactions on Biomedical Engineering. 2023.
4. Chen M, Lu Z, Zong Y, Li X, Zhou P. A Novel Analysis of Compound Muscle Action Potential Scan: Staircase Function Fitting and StairFit Motor Unit Number Estimation IEEE Journal of Biomedical and Health Informatics. 2022.
5. Chen M, Lu Z, Li X, Zong Y, Xie Q, Li S, Zhou P. Compound muscle action potential (CMAP) scan examination of paretic and contralateral muscles reveals motor unit alterations after stroke. Sci China Life Sci. 2023 Nov;66(11):2604-2613. PMCID: PMC11057326
6. Chen M, Lu Z, Zong Y, Li X, Zhou P. A Novel Analysis of Compound Muscle Action Potential Scan: Staircase Function Fitting and StairFit Motor Unit Number Estimation. IEEE J Biomed Health Inform. 2023 Mar;27(3):1579-1587. PMCID: PMC10032645
7. Chen M, Lu Z, Li X, Zong Y, Xie Q, Li S, Zhou P. Erratum to: Compound muscle action potential (CMAP) scan examination of paretic and contralateral muscles reveals motor unit alterations after stroke (Science China Life Sciences, (2023), 10.1007/s11427-022-2308-8) Science China Life Sciences. 2023.
8. Li X, Chen M, Barkhaus PE, Nandedkar SD, Schmit B, Zhou P. F wave analysis based on the compound muscle action potential scan. Muscle Nerve. 2024 Sep;70(3):395-401. PMCID: PMC11324398
9. Chen M, Lu Z, Li X, Zong Y, Xie Q, Li S, Zhou P. Erratum to: Compound muscle action potential (CMAP) scan examination of paretic and contralateral muscles reveals motor unit alterations after stroke. Sci China Life Sci. 2023 Nov;66(11):2700.