The bereitschaftspotential paradigm in investigating voluntary movement organization in humans using magnetoencephalography (MEG)

R. Kristeva-Feige, S. Rossi, B. Feige, [No Value] Mergner, C. H. Lücking, P. M. Rossini

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

In 1965, Kornhuber and Deecke [l] first described the bereitschaftspotential (BP), a paradigm for investigating the organization of voluntary movement in humans, using electroencephalography (EEG). This paradigm has since been used in many studies for investigating motor control in healthy humans and patients. Over the last years, the advantages of magnetoencephalography (MEG) have been applied to the BP paradigm by a number of researchers. The main advantage of magnetoencephalography over electroencephalography is that MEG has a higher localization accuracy. This is due to the fact that the different structures of the head (brain, liquor cerebrospinalis, skull and scalp) influence the magnetic fields less than the volume current flow that, causes the EEG. Additionally, the MEG is reference free, so that the localization of sources with a given precision is easier for MEG than it is for EEG. The present protocol shows in detail how the bereitschaftspotential paradigm can be applied using MEG. Some additional paradigms for investigating motor plasticity, somatosensory gating, Parkinson disease, and the efference copy theory are suggested as well.

Original languageEnglish
Pages (from-to)13-22
Number of pages10
JournalBrain Research Protocols
Volume1
Issue number1
DOIs
Publication statusPublished - Feb 1997

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Contingent Negative Variation
Magnetoencephalography
Electroencephalography
Magnetic Fields
Scalp
Skull
Parkinson Disease
Head
Research Personnel
Brain

Keywords

  • Bereitschaftsmagneffeld
  • Bereitschaftspotential
  • Dipole localization
  • Electro encephalography
  • Magnetoencephalography
  • Movement-related activity

ASJC Scopus subject areas

  • Neuroscience(all)

Cite this

The bereitschaftspotential paradigm in investigating voluntary movement organization in humans using magnetoencephalography (MEG). / Kristeva-Feige, R.; Rossi, S.; Feige, B.; Mergner, [No Value]; Lücking, C. H.; Rossini, P. M.

In: Brain Research Protocols, Vol. 1, No. 1, 02.1997, p. 13-22.

Research output: Contribution to journalArticle

Kristeva-Feige, R. ; Rossi, S. ; Feige, B. ; Mergner, [No Value] ; Lücking, C. H. ; Rossini, P. M. / The bereitschaftspotential paradigm in investigating voluntary movement organization in humans using magnetoencephalography (MEG). In: Brain Research Protocols. 1997 ; Vol. 1, No. 1. pp. 13-22.
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