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Abnormal single motor unit action potential

MedGen UID:
1786998
Concept ID:
C5539802
Finding
HPO: HP:0033767

Definition

Abnormally high or low single motor unit action potential reading (-Pk Amps). [from HPO]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVAbnormal single motor unit action potential

Professional guidelines

PubMed

Tong HC
Arch Phys Med Rehabil 2012 Jun;93(6):990-2. Epub 2012 Mar 29 doi: 10.1016/j.apmr.2012.01.013. PMID: 22464739

Recent clinical studies

Etiology

Ding W, Chen H, Lin X, Hu X
Ann Plast Surg 2020 Apr;84(4):397-401. doi: 10.1097/SAP.0000000000002140. PMID: 32040004
Gerwin L, Rossmanith S, Haupt C, Schultheiß J, Brinkmeier H, Bittner RE, Kröger S
J Physiol 2020 Apr;598(8):1591-1609. Epub 2020 Feb 21 doi: 10.1113/JP278563. PMID: 32003874
Mongiovi PC, Elsheikh B, Lawson VH, Kissel JT, Arnold WD
Muscle Nerve 2014 Nov;50(5):854-6. Epub 2014 Sep 24 doi: 10.1002/mus.24300. PMID: 24862941Free PMC Article
Schrock LE, Ostrem JL, Turner RS, Shimamoto SA, Starr PA
J Neurophysiol 2009 Dec;102(6):3740-52. Epub 2009 Oct 21 doi: 10.1152/jn.00544.2009. PMID: 19846625Free PMC Article
Fletcher SN, Kennedy DD, Ghosh IR, Misra VP, Kiff K, Coakley JH, Hinds CJ
Crit Care Med 2003 Apr;31(4):1012-6. doi: 10.1097/01.CCM.0000053651.38421.D9. PMID: 12682465

Diagnosis

Kouyoumdjian JA, Estephan EP
Arq Neuropsiquiatr 2023 Dec;81(12):1040-1052. Epub 2023 Dec 29 doi: 10.1055/s-0043-1777749. PMID: 38157872Free PMC Article
Juel VC
Handb Clin Neurol 2019;160:303-310. doi: 10.1016/B978-0-444-64032-1.00019-9. PMID: 31277856
Tanhehco JL
Phys Med Rehabil Clin N Am 2003 May;14(2):207-29. doi: 10.1016/s1047-9651(02)00123-7. PMID: 12795513
Fletcher SN, Kennedy DD, Ghosh IR, Misra VP, Kiff K, Coakley JH, Hinds CJ
Crit Care Med 2003 Apr;31(4):1012-6. doi: 10.1097/01.CCM.0000053651.38421.D9. PMID: 12682465
Cornblath DR, Sladky JT, Sumner AJ
Muscle Nerve 1983 Jul-Aug;6(6):448-52. doi: 10.1002/mus.880060609. PMID: 6312310

Therapy

Sandberg A, Hansson B, Stålberg E
Clin Neurophysiol 1999 Nov;110(11):1900-8. doi: 10.1016/s1388-2457(99)00150-9. PMID: 10576485
Yokota T, Saito Y, Miyatake T
J Neurol Sci 1994 Jul;124(2):220-4. doi: 10.1016/0022-510x(94)90330-1. PMID: 7964875
Milner-Brown HS, Fisher MA, Weiner WJ
J Neurol Neurosurg Psychiatry 1979 Jan;42(1):35-41. doi: 10.1136/jnnp.42.1.35. PMID: 762583Free PMC Article

Prognosis

Schrock LE, Ostrem JL, Turner RS, Shimamoto SA, Starr PA
J Neurophysiol 2009 Dec;102(6):3740-52. Epub 2009 Oct 21 doi: 10.1152/jn.00544.2009. PMID: 19846625Free PMC Article
Fletcher SN, Kennedy DD, Ghosh IR, Misra VP, Kiff K, Coakley JH, Hinds CJ
Crit Care Med 2003 Apr;31(4):1012-6. doi: 10.1097/01.CCM.0000053651.38421.D9. PMID: 12682465
Ravits J, Hallett M, Baker M, Nilsson J, Dalakas M
Muscle Nerve 1990 Aug;13(8):667-74. doi: 10.1002/mus.880130802. PMID: 2385251
Stålberg E, Schwartz MS, Trontelj JV
J Neurol Sci 1975 Apr;24(4):403-15. doi: 10.1016/0022-510x(75)90166-5. PMID: 1117312

Clinical prediction guides

Gerwin L, Rossmanith S, Haupt C, Schultheiß J, Brinkmeier H, Bittner RE, Kröger S
J Physiol 2020 Apr;598(8):1591-1609. Epub 2020 Feb 21 doi: 10.1113/JP278563. PMID: 32003874
Gawel M, Zalewska E, Lipowska M, Kostera-Pruszczyk A, Szmidt-Salkowska E, Kaminska A
J Electromyogr Kinesiol 2016 Feb;26:60-5. Epub 2015 Nov 11 doi: 10.1016/j.jelekin.2015.11.001. PMID: 26614440
Schmied A, Attarian S
Exp Brain Res 2008 Aug;189(2):229-42. Epub 2008 May 22 doi: 10.1007/s00221-008-1420-y. PMID: 18496679
Wiechers DO, Johnson EW
Arch Phys Med Rehabil 1979 Sep;60(9):419-22. PMID: 496609
Lee RG, Ashby P, White DG, Aguayo AJ
Electroencephalogr Clin Neurophysiol 1975 Sep;39(3):225-37. doi: 10.1016/0013-4694(75)90144-3. PMID: 50220

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