Origin of human motor readiness field linked to left middle frontal gyrus by MEG and PET.

Research output: Contribution to journal › Journal article › Research › peer-review

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Origin of human motor readiness field linked to left middle frontal gyrus by MEG and PET. / Pedersen, J R; Johannsen, P; Bak, C K; Kofoed, B; Saermark, K; Gjedde, A.

In: NeuroImage, Vol. 8, No. 2, 1998, p. 214-20.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Pedersen, JR, Johannsen, P, Bak, CK, Kofoed, B, Saermark, K & Gjedde, A 1998, 'Origin of human motor readiness field linked to left middle frontal gyrus by MEG and PET.', NeuroImage, vol. 8, no. 2, pp. 214-20. https://doi.org/10.1006/nimg.1998.0362

APA

Pedersen, J. R., Johannsen, P., Bak, C. K., Kofoed, B., Saermark, K., & Gjedde, A. (1998). Origin of human motor readiness field linked to left middle frontal gyrus by MEG and PET. NeuroImage, 8(2), 214-20. https://doi.org/10.1006/nimg.1998.0362

Vancouver

Pedersen JR, Johannsen P, Bak CK, Kofoed B, Saermark K, Gjedde A. Origin of human motor readiness field linked to left middle frontal gyrus by MEG and PET. NeuroImage. 1998;8(2):214-20. https://doi.org/10.1006/nimg.1998.0362

Author

Pedersen, J R ; Johannsen, P ; Bak, C K ; Kofoed, B ; Saermark, K ; Gjedde, A. / Origin of human motor readiness field linked to left middle frontal gyrus by MEG and PET. In: NeuroImage. 1998 ; Vol. 8, No. 2. pp. 214-20.

Bibtex

@article{e9531e70b31411debc73000ea68e967b,
title = "Origin of human motor readiness field linked to left middle frontal gyrus by MEG and PET.",
abstract = "Combined magnetoencephalography and positron emission tomography identified a prior source of activity in the left middle frontal gyrus during uncued movements of the right index finger. Voluntary movements gave rise to a change in the cortical electrical potential known as the Bereitschaftspotential or Readiness Potential, recorded as early as 1500 ms before the onset of movement. The Readiness Field is the magnetic field counterpart to the Bereitschaftspotential. In the present study, magnetoencephalography identified four successively active sources of fluctuation in the Readiness Field in the period from 900 ms before, to 100 ms after, the onset of the movement. The first source to be active was registered between 900 and 200 ms prior to the onset of the movement. This source of initial activity was mapped by positron emission tomography to the middle frontal gyrus, Brodmann area 9. The three sources subsequently to be active were mapped to the supplementary motor area, premotor cortex, and motor cortex (M1), all in the left hemisphere.",
author = "Pedersen, {J R} and P Johannsen and Bak, {C K} and B Kofoed and K Saermark and A Gjedde",
note = "Copyright 1998 Academic Press.",
year = "1998",
doi = "10.1006/nimg.1998.0362",
language = "English",
volume = "8",
pages = "214--20",
journal = "NeuroImage",
issn = "1053-8119",
publisher = "Elsevier",
number = "2",

}

RIS

TY - JOUR

T1 - Origin of human motor readiness field linked to left middle frontal gyrus by MEG and PET.

AU - Pedersen, J R

AU - Johannsen, P

AU - Bak, C K

AU - Kofoed, B

AU - Saermark, K

AU - Gjedde, A

N1 - Copyright 1998 Academic Press.

PY - 1998

Y1 - 1998

N2 - Combined magnetoencephalography and positron emission tomography identified a prior source of activity in the left middle frontal gyrus during uncued movements of the right index finger. Voluntary movements gave rise to a change in the cortical electrical potential known as the Bereitschaftspotential or Readiness Potential, recorded as early as 1500 ms before the onset of movement. The Readiness Field is the magnetic field counterpart to the Bereitschaftspotential. In the present study, magnetoencephalography identified four successively active sources of fluctuation in the Readiness Field in the period from 900 ms before, to 100 ms after, the onset of the movement. The first source to be active was registered between 900 and 200 ms prior to the onset of the movement. This source of initial activity was mapped by positron emission tomography to the middle frontal gyrus, Brodmann area 9. The three sources subsequently to be active were mapped to the supplementary motor area, premotor cortex, and motor cortex (M1), all in the left hemisphere.

AB - Combined magnetoencephalography and positron emission tomography identified a prior source of activity in the left middle frontal gyrus during uncued movements of the right index finger. Voluntary movements gave rise to a change in the cortical electrical potential known as the Bereitschaftspotential or Readiness Potential, recorded as early as 1500 ms before the onset of movement. The Readiness Field is the magnetic field counterpart to the Bereitschaftspotential. In the present study, magnetoencephalography identified four successively active sources of fluctuation in the Readiness Field in the period from 900 ms before, to 100 ms after, the onset of the movement. The first source to be active was registered between 900 and 200 ms prior to the onset of the movement. This source of initial activity was mapped by positron emission tomography to the middle frontal gyrus, Brodmann area 9. The three sources subsequently to be active were mapped to the supplementary motor area, premotor cortex, and motor cortex (M1), all in the left hemisphere.

U2 - 10.1006/nimg.1998.0362

DO - 10.1006/nimg.1998.0362

M3 - Journal article

C2 - 9740763

VL - 8

SP - 214

EP - 220

JO - NeuroImage

JF - NeuroImage

SN - 1053-8119

IS - 2

ER -

ID: 14942279