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Reduced F-wave amplitude

MedGen UID:
1054760
Concept ID:
CN376657
Finding
HPO: HP:6000150

Definition

Reduced strength (amplitude) of the F-wave, which is an electrophysiological artifact produced by antidromic activation of motoneurons following distal electrical stimulation of motor nerve fibers. [from HPO]

Recent clinical studies

Etiology

Ma X, Li T, Du L, Liu G, Sun T, Han T
Biomed Res Int 2021;2021:5529063. Epub 2021 Mar 18 doi: 10.1155/2021/5529063. PMID: 33829060Free PMC Article
Wang ZL, Liu M, Cai Z, Ding Q, Hu Y, Cui L
Amyotroph Lateral Scler Frontotemporal Degener 2020 Nov;21(7-8):574-583. Epub 2020 Jul 1 doi: 10.1080/21678421.2020.1779299. PMID: 32608275
Ashrafi MR, Mohammadalipoor A, Naeini AR, Amanat M, Tavasoli AR, Heidari M, Badv RS, Mohammadi M, Zamani GR, Rahimi-Dehgolan S, Rahimi R, Akbari MG
J Child Neurol 2020 Jun;35(7):448-455. Epub 2020 Mar 10 doi: 10.1177/0883073820905157. PMID: 32156188
Veltsista D, Papapavlou C, Chroni E
Clin Neurophysiol 2019 Oct;130(10):1954-1961. Epub 2019 Aug 16 doi: 10.1016/j.clinph.2019.08.002. PMID: 31472478
Black-Maier EW, Pokorney SD, Barnett AS, Liu P, Shrader P, Ng J, Goldberger JJ, Zareba W, Daubert JP, Grant AO, Piccini JP
Europace 2017 Jul 1;19(7):1096-1100. doi: 10.1093/europace/euw200. PMID: 27756767

Diagnosis

Ma X, Li T, Du L, Liu G, Sun T, Han T
Biomed Res Int 2021;2021:5529063. Epub 2021 Mar 18 doi: 10.1155/2021/5529063. PMID: 33829060Free PMC Article
Wang ZL, Liu M, Cai Z, Ding Q, Hu Y, Cui L
Amyotroph Lateral Scler Frontotemporal Degener 2020 Nov;21(7-8):574-583. Epub 2020 Jul 1 doi: 10.1080/21678421.2020.1779299. PMID: 32608275
Ashrafi MR, Mohammadalipoor A, Naeini AR, Amanat M, Tavasoli AR, Heidari M, Badv RS, Mohammadi M, Zamani GR, Rahimi-Dehgolan S, Rahimi R, Akbari MG
J Child Neurol 2020 Jun;35(7):448-455. Epub 2020 Mar 10 doi: 10.1177/0883073820905157. PMID: 32156188
Veltsista D, Papapavlou C, Chroni E
Clin Neurophysiol 2019 Oct;130(10):1954-1961. Epub 2019 Aug 16 doi: 10.1016/j.clinph.2019.08.002. PMID: 31472478
Black-Maier EW, Pokorney SD, Barnett AS, Liu P, Shrader P, Ng J, Goldberger JJ, Zareba W, Daubert JP, Grant AO, Piccini JP
Europace 2017 Jul 1;19(7):1096-1100. doi: 10.1093/europace/euw200. PMID: 27756767

Therapy

Thorstensen JR, Taylor JL, Kavanagh JJ
Eur J Neurosci 2022 Jul;56(1):3674-3686. Epub 2022 Apr 27 doi: 10.1111/ejn.15672. PMID: 35445439Free PMC Article
Pereira M, Swash M, de Carvalho M
Neurophysiol Clin 2022 Apr;52(2):147-156. Epub 2022 Jan 4 doi: 10.1016/j.neucli.2021.12.004. PMID: 34996693
Black-Maier EW, Pokorney SD, Barnett AS, Liu P, Shrader P, Ng J, Goldberger JJ, Zareba W, Daubert JP, Grant AO, Piccini JP
Europace 2017 Jul 1;19(7):1096-1100. doi: 10.1093/europace/euw200. PMID: 27756767
Kofler M, Valls-Solé J, Vasko P, Boček V, Štetkárová I
Clin Neurophysiol 2014 Sep;125(9):1826-33. Epub 2014 Feb 4 doi: 10.1016/j.clinph.2014.01.018. PMID: 24555925
Baars JH, Kalisch D, Herold KF, Hadzidiakos DA, Rehberg B
Br J Anaesth 2005 Dec;95(6):789-97. Epub 2005 Sep 30 doi: 10.1093/bja/aei252. PMID: 16199415

Prognosis

Baek SH, Hong YH, Choi SJ, Ahn SH, Park KH, Shin JY, Sung JJ
J Neurol Neurosurg Psychiatry 2019 Jun;90(6):674-680. Epub 2019 Mar 23 doi: 10.1136/jnnp-2018-319758. PMID: 30904899
Mondelli M, Aretini A, Arrigucci U, Ginanneschi F, Greco G, Sicurelli F
Neurophysiol Clin 2013 Oct;43(4):205-15. Epub 2013 Jun 20 doi: 10.1016/j.neucli.2013.05.004. PMID: 24094906
Baars JH, Kalisch D, Herold KF, Hadzidiakos DA, Rehberg B
Br J Anaesth 2005 Dec;95(6):789-97. Epub 2005 Sep 30 doi: 10.1093/bja/aei252. PMID: 16199415
Chen R, Corwell B, Hallett M
Exp Brain Res 1999 Nov;129(1):77-86. doi: 10.1007/s002210050938. PMID: 10550505
Drory VE, Neufeld MY, Korczyn AD
Electromyogr Clin Neurophysiol 1993 Oct-Nov;33(7):441-6. PMID: 8261985

Clinical prediction guides

Pereira M, Swash M, de Carvalho M
Neurophysiol Clin 2022 Apr;52(2):147-156. Epub 2022 Jan 4 doi: 10.1016/j.neucli.2021.12.004. PMID: 34996693
Ashrafi MR, Mohammadalipoor A, Naeini AR, Amanat M, Tavasoli AR, Heidari M, Badv RS, Mohammadi M, Zamani GR, Rahimi-Dehgolan S, Rahimi R, Akbari MG
J Child Neurol 2020 Jun;35(7):448-455. Epub 2020 Mar 10 doi: 10.1177/0883073820905157. PMID: 32156188
Kofler M, Valls-Solé J, Vasko P, Boček V, Štetkárová I
Clin Neurophysiol 2014 Sep;125(9):1826-33. Epub 2014 Feb 4 doi: 10.1016/j.clinph.2014.01.018. PMID: 24555925
Choi IS, Kim JH, Han JY, Lee SG
J Korean Med Sci 2007 Dec;22(6):1002-6. doi: 10.3346/jkms.2007.22.6.1002. PMID: 18162714Free PMC Article
Baars JH, Kalisch D, Herold KF, Hadzidiakos DA, Rehberg B
Br J Anaesth 2005 Dec;95(6):789-97. Epub 2005 Sep 30 doi: 10.1093/bja/aei252. PMID: 16199415

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