Post-movement beta synchronization in subjects presenting with sensory deafferentation

Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology
Nicolas ReynsPhilippe Derambure

Abstract

We studied the time course and location of post-movement beta synchronization (PMBS) in patients presenting with sensory deafferentation, in order to assess the hypothetical relationship between the PMBS and the cortical processing of movement-related somatosensory afferent inputs. We used the event-related synchronization (ERS) method. EEG activity was recorded (via a 128-electrode system) during brisk, unilateral right and left index finger extension by 10 patients presenting with neuropathic pain related to sensory deafferentation. Intra- and post-movement changes in beta source power were calculated relative to pre-movement baseline activity. We compared the PMBS results for the painful and non-painful body sides. Furthermore, PMBS patterns in patients were compared with those in nine healthy volunteers. PMBS pattern related to the painful side had a spatial distribution, with an ipsilateral preponderance, significantly more restricted than PMBS pattern on the non-painful side and in the control group. There were no significant differences between patient PMBS patterns on the non-painful side and those in the control group. Sensory deafferentation disrupts normal PMBS patterns. This work provides additional arguments to the...Continue Reading

References

Oct 29, 1976·Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character·R N LemonR Porter
Jul 1, 1992·Electroencephalography and Clinical Neurophysiology·G Pfurtscheller
Aug 1, 1991·Electroencephalography and Clinical Neurophysiology·R KristevaL Deecke
Mar 1, 1989·Electroencephalography and Clinical Neurophysiology·G Pfurtscheller, A Berghold
Mar 31, 1972·Science·S Goldring, R Ratcheson
Mar 1, 1981·Electroencephalography and Clinical Neurophysiology·G Pfurtscheller
Jan 1, 1994·Electroencephalography and Clinical Neurophysiology·P L NunezR Srinivasan
Jun 1, 1993·Electroencephalography and Clinical Neurophysiology·P DerambureJ D Guieu
Jul 1, 1993·Electroencephalography and Clinical Neurophysiology·S K LawM J Eckardt
Dec 1, 1995·Electroencephalography and Clinical Neurophysiology·R SalmelinR Hari
Apr 1, 1996·Electroencephalography and Clinical Neurophysiology·G PfurtschellerC Neuper
Apr 1, 1996·Electroencephalography and Clinical Neurophysiology·F BabiloniA Urbano
Aug 1, 1996·Electroencephalography and Clinical Neurophysiology·A Stancák, G Pfurtscheller
Apr 1, 1997·Electroencephalography and Clinical Neurophysiology·G PfurtschellerG Edlinger
Oct 1, 1996·NeuroImage·C WeillerA F Thilmann
Feb 12, 1998·Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society·A Stancák, G Pfurtscheller
Feb 5, 1998·Brain Research. Cognitive Brain Research·J XiangR Kakigi
Sep 19, 1998·Electroencephalography and Clinical Neurophysiology·G PfurtschellerC Neuper
Sep 22, 1998·Electroencephalography and Clinical Neurophysiology·M van BurikM Peters
Nov 7, 1999·Experimental Brain Research·R ChenM Hallett
Nov 26, 1999·Neuroreport·H ShimazuJ C Rothwell
Nov 27, 1999·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·G Pfurtscheller, F H Lopes da Silva
May 24, 2000·Neuroscience Letters·G PfurtschellerF H Lopes da Silva
May 5, 2001·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·L LeocaniM Hallett
Oct 30, 2001·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·C Neuper, G Pfurtscheller
Jan 10, 2002·Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society·G PfurtschellerC Neuper
Sep 23, 2003·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Cornelia RauChristian Gerloff
Sep 23, 2003·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Andrej StancákJaroslav Tintera
Oct 17, 2003·Brain Research. Cognitive Brain Research·Douglas CheyneFrancisco J Varela
Jan 7, 2004·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Manuel AlegreJulio Artieda
Mar 23, 2005·Neuroscience Letters·G PfurtschellerF Lopes da Silva

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Citations

Oct 2, 2012·Experimental Neurology·Bjørg Elisabeth KilavikAlexa Riehle
Aug 16, 2014·Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology·Inmaculada RiquelmePedro Montoya
Nov 16, 2012·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Nicolas ReynsElise Houdayer
Dec 6, 2011·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·E HoudayerP Derambure
Mar 17, 2011·Neuroscience Letters·Gertrúd TamásAnita Kamondi
Sep 22, 2015·Frontiers in Neurology·Elise HoudayerLetizia Leocani
Feb 12, 2009·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·A DegardinD Devos
Jun 28, 2014·Behavioural Brain Research·Etienne SallardJérôme Barral
Jul 7, 2011·Neurorehabilitation and Neural Repair·Mario TombiniSilvestro Micera
May 10, 2017·Cephalalgia : an International Journal of Headache·Martin Syvertsen MyklandTrond Sand
Mar 30, 2012·Journal of Neurophysiology·Florinda FerreriSara Määttä
Dec 1, 2017·Journal of Neurophysiology·Joseph J Lee, Brian D Schmit
Mar 25, 2017·Brain Structure & Function·Elizabeth Heinrichs-GrahamTony W Wilson
Jul 25, 2020·Cerebral Cortex·Elizabeth Heinrichs-GrahamTony W Wilson
Oct 3, 2017·NeuroImage·Elizabeth Heinrichs-GrahamTony W Wilson
Mar 12, 2018·Developmental Cognitive Neuroscience·Elizabeth Heinrichs-GrahamTony W Wilson
Aug 19, 2021·NeuroImage·James J BonaiutoSven Bestmann

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