MovDisordV3, PascalFrancis, Corpus, bibRecord, 002968

Intracerebral recording of readiness potential induced by a complex motor task

Identifieur interne : 002968 ( PascalFrancis/Corpus ); précédent : 002967; suivant : 002969

Intracerebral recording of readiness potential induced by a complex motor task

Auteurs : Ivan Rektor ; Martin Bares ; Petr Kanovsky ; Miloslav Kukleta

Source :

Movement disorders [ 0885-3185 ] ; 2001.

RBID : Pascal:01-0429755

Descripteurs français

Pascal (Inist)
- Epilepsie, Potentiel évoqué, Préparation motrice, Intracrânien, Electrodiagnostic, Electroencéphalographie, Exploration, Homme.

English descriptors

KwdEn :
- Electrodiagnosis, Electroencephalography, Epilepsy, Evoked potential, Exploration, Human, Intracranial, Motor preparation.

Abstract

While exploring 11 epileptic patients with intracerebral electrodes, we recorded readiness potential (RP) preceding a complex motor task. Multilead depth electrodes were positioned stereotactically into the cortex. In three patients, it was also possible to record RP from the putamen. The movement triggering the recording was the turning of a page in an architectural book. The movement was performed under two conditions: in the first condition, without looking at the pictures on the page (typical self-pacing); and in the second condition, following the inspection of the pictures. There were no significant differences in the appearance of RP under these two conditions, neither in duration nor in amplitude. That could be explained by the fact that "self-paced" does not mean "spontaneous," but covers the internal non-conscious program related to a given task. RP were present in the contralateral primary sensorimotor cortex and the bilateral supplementary motor area (SMA), and in the anterior caudal cingulate cortex. No difference between the cortical topography of RP preceding a simple motor task and the topography of RP occurring in connection with complex movement was observed.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A11	`01`	`1`		`@1 REKTOR (Ivan)`
A11	`02`	`1`		`@1 BARES (Martin)`
A11	`03`	`1`		`@1 KANOVSKY (Petr)`
A11	`04`	`1`		`@1 KUKLETA (Miloslav)`
A14	`01`			`@1 1st Department of Neurology, Masaryk University, St. Anne Hospital @2 Brno @3 CZE @Z 1 aut. @Z 2 aut. @Z 3 aut.`
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A44				`@0 0000 @1 © 2001 INIST-CNRS. All rights reserved.`
A45				`@0 19 ref.`
A47	`01`	`1`		`@0 01-0429755`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Movement disorders`
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C01	`01`		`ENG`	@0 While exploring 11 epileptic patients with intracerebral electrodes, we recorded readiness potential (RP) preceding a complex motor task. Multilead depth electrodes were positioned stereotactically into the cortex. In three patients, it was also possible to record RP from the putamen. The movement triggering the recording was the turning of a page in an architectural book. The movement was performed under two conditions: in the first condition, without looking at the pictures on the page (typical self-pacing); and in the second condition, following the inspection of the pictures. There were no significant differences in the appearance of RP under these two conditions, neither in duration nor in amplitude. That could be explained by the fact that "self-paced" does not mean "spontaneous," but covers the internal non-conscious program related to a given task. RP were present in the contralateral primary sensorimotor cortex and the bilateral supplementary motor area (SMA), and in the anterior caudal cingulate cortex. No difference between the cortical topography of RP preceding a simple motor task and the topography of RP occurring in connection with complex movement was observed.
C02	`01`	`X`		`@0 002B17A03`
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C03	`01`	`X`	`ENG`	`@0 Epilepsy @5 01`
C03	`01`	`X`	`SPA`	`@0 Epilepsia @5 01`
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C03	`02`	`X`	`ENG`	`@0 Evoked potential @5 04`
C03	`02`	`X`	`SPA`	`@0 Potencial evocado @5 04`
C03	`03`	`X`	`FRE`	`@0 Préparation motrice @5 05`
C03	`03`	`X`	`ENG`	`@0 Motor preparation @5 05`
C03	`03`	`X`	`SPA`	`@0 Preparación motriz @5 05`
C03	`04`	`X`	`FRE`	`@0 Intracrânien @5 07`
C03	`04`	`X`	`ENG`	`@0 Intracranial @5 07`
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C03	`05`	`X`	`ENG`	`@0 Electrodiagnosis @5 10`
C03	`05`	`X`	`SPA`	`@0 Electrodiagnóstico @5 10`
C03	`06`	`X`	`FRE`	`@0 Electroencéphalographie @5 13`
C03	`06`	`X`	`ENG`	`@0 Electroencephalography @5 13`
C03	`06`	`X`	`SPA`	`@0 Electroencefalografía @5 13`
C03	`07`	`X`	`FRE`	`@0 Exploration @5 17`
C03	`07`	`X`	`ENG`	`@0 Exploration @5 17`
C03	`07`	`X`	`SPA`	`@0 Exploración @5 17`
C03	`08`	`X`	`FRE`	`@0 Homme @5 20`
C03	`08`	`X`	`ENG`	`@0 Human @5 20`
C03	`08`	`X`	`SPA`	`@0 Hombre @5 20`
C07	`01`	`X`	`FRE`	`@0 Système nerveux pathologie @5 37`
C07	`01`	`X`	`ENG`	`@0 Nervous system diseases @5 37`
C07	`01`	`X`	`SPA`	`@0 Sistema nervioso patología @5 37`
C07	`02`	`X`	`FRE`	`@0 Système nerveux central pathologie @5 38`
C07	`02`	`X`	`ENG`	`@0 Central nervous system disease @5 38`
C07	`02`	`X`	`SPA`	`@0 Sistema nervosio central patología @5 38`
C07	`03`	`X`	`FRE`	`@0 Encéphale pathologie @5 39`
C07	`03`	`X`	`ENG`	`@0 Cerebral disorder @5 39`
C07	`03`	`X`	`SPA`	`@0 Encéfalo patología @5 39`
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Format Inist (serveur)

NO :	PASCAL 01-0429755 INIST
ET :	Intracerebral recording of readiness potential induced by a complex motor task
AU :	REKTOR (Ivan); BARES (Martin); KANOVSKY (Petr); KUKLETA (Miloslav)
AF :	1st Department of Neurology, Masaryk University, St. Anne Hospital/Brno/Tchèque, République (1 aut., 2 aut., 3 aut.); Department of Physiology, Medical Faculty, Masaryk University/Brno/Tchèque, République (4 aut.)
DT :	Publication en série; Niveau analytique
SO :	Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2001; Vol. 16; No. 4; Pp. 698-704; Bibl. 19 ref.
LA :	Anglais
EA :	While exploring 11 epileptic patients with intracerebral electrodes, we recorded readiness potential (RP) preceding a complex motor task. Multilead depth electrodes were positioned stereotactically into the cortex. In three patients, it was also possible to record RP from the putamen. The movement triggering the recording was the turning of a page in an architectural book. The movement was performed under two conditions: in the first condition, without looking at the pictures on the page (typical self-pacing); and in the second condition, following the inspection of the pictures. There were no significant differences in the appearance of RP under these two conditions, neither in duration nor in amplitude. That could be explained by the fact that "self-paced" does not mean "spontaneous," but covers the internal non-conscious program related to a given task. RP were present in the contralateral primary sensorimotor cortex and the bilateral supplementary motor area (SMA), and in the anterior caudal cingulate cortex. No difference between the cortical topography of RP preceding a simple motor task and the topography of RP occurring in connection with complex movement was observed.
CC :	002B17A03
FD :	Epilepsie; Potentiel évoqué; Préparation motrice; Intracrânien; Electrodiagnostic; Electroencéphalographie; Exploration; Homme
FG :	Système nerveux pathologie; Système nerveux central pathologie; Encéphale pathologie
ED :	Epilepsy; Evoked potential; Motor preparation; Intracranial; Electrodiagnosis; Electroencephalography; Exploration; Human
EG :	Nervous system diseases; Central nervous system disease; Cerebral disorder
SD :	Epilepsia; Potencial evocado; Preparación motriz; Intracraneal; Electrodiagnóstico; Electroencefalografía; Exploración; Hombre
LO :	INIST-20953.354000097121190150
ID :	01-0429755

Links to Exploration step

Pascal:01-0429755

Le document en format XML

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<front><div type="abstract" xml:lang="en">While exploring 11 epileptic patients with intracerebral electrodes, we recorded readiness potential (RP) preceding a complex motor task. Multilead depth electrodes were positioned stereotactically into the cortex. In three patients, it was also possible to record RP from the putamen. The movement triggering the recording was the turning of a page in an architectural book. The movement was performed under two conditions: in the first condition, without looking at the pictures on the page (typical self-pacing); and in the second condition, following the inspection of the pictures. There were no significant differences in the appearance of RP under these two conditions, neither in duration nor in amplitude. That could be explained by the fact that "self-paced" does not mean "spontaneous," but covers the internal non-conscious program related to a given task. RP were present in the contralateral primary sensorimotor cortex and the bilateral supplementary motor area (SMA), and in the anterior caudal cingulate cortex. No difference between the cortical topography of RP preceding a simple motor task and the topography of RP occurring in connection with complex movement was observed.</div>
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<ET>Intracerebral recording of readiness potential induced by a complex motor task</ET>
<AU>REKTOR (Ivan); BARES (Martin); KANOVSKY (Petr); KUKLETA (Miloslav)</AU>
<AF>1st Department of Neurology, Masaryk University, St. Anne Hospital/Brno/Tchèque, République (1 aut., 2 aut., 3 aut.); Department of Physiology, Medical Faculty, Masaryk University/Brno/Tchèque, République (4 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2001; Vol. 16; No. 4; Pp. 698-704; Bibl. 19 ref.</SO>
<LA>Anglais</LA>
<EA>While exploring 11 epileptic patients with intracerebral electrodes, we recorded readiness potential (RP) preceding a complex motor task. Multilead depth electrodes were positioned stereotactically into the cortex. In three patients, it was also possible to record RP from the putamen. The movement triggering the recording was the turning of a page in an architectural book. The movement was performed under two conditions: in the first condition, without looking at the pictures on the page (typical self-pacing); and in the second condition, following the inspection of the pictures. There were no significant differences in the appearance of RP under these two conditions, neither in duration nor in amplitude. That could be explained by the fact that "self-paced" does not mean "spontaneous," but covers the internal non-conscious program related to a given task. RP were present in the contralateral primary sensorimotor cortex and the bilateral supplementary motor area (SMA), and in the anterior caudal cingulate cortex. No difference between the cortical topography of RP preceding a simple motor task and the topography of RP occurring in connection with complex movement was observed.</EA>
<CC>002B17A03</CC>
<FD>Epilepsie; Potentiel évoqué; Préparation motrice; Intracrânien; Electrodiagnostic; Electroencéphalographie; Exploration; Homme</FD>
<FG>Système nerveux pathologie; Système nerveux central pathologie; Encéphale pathologie</FG>
<ED>Epilepsy; Evoked potential; Motor preparation; Intracranial; Electrodiagnosis; Electroencephalography; Exploration; Human</ED>
<EG>Nervous system diseases; Central nervous system disease; Cerebral disorder</EG>
<SD>Epilepsia; Potencial evocado; Preparación motriz; Intracraneal; Electrodiagnóstico; Electroencefalografía; Exploración; Hombre</SD>
<LO>INIST-20953.354000097121190150</LO>
<ID>01-0429755</ID>
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	Movement Disorders (revue)
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Movement Disorders (revue)

Intracerebral recording of readiness potential induced by a complex motor task

Intracerebral recording of readiness potential induced by a complex motor task

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