ParkinsonCanadaV1, PascalFrancis, Curation, bibRecord, 000593

Characterization of REM-sleep associated ponto-geniculo-occipital waves in the human pons

Identifieur interne : 000593 ( PascalFrancis/Curation ); précédent : 000592; suivant : 000594

Characterization of REM-sleep associated ponto-geniculo-occipital waves in the human pons

Auteurs : Andrew S. Lim [Canada] ; Andres M. Lozano [Canada] ; Elena Moro [Canada] ; Clement Hamani [Canada] ; William D. Hutchison [Canada] ; Jonathan O. Dostrovsky [Canada] ; Anthony E. Lang [Canada] ; Richard A. Wennberg [Canada] ; Brian J. Murray [Canada]

Source :

Sleep : (New York, NY) [ 0161-8105 ] ; 2007.

RBID : Pascal:07-0340762

Descripteurs français

Pascal (Inist)
- Caractérisation, Sommeil paradoxal, Pointe pontogéniculooccipitale, Homme.
Wicri :
- topic : Homme.

English descriptors

KwdEn :
- Characterization, Human, Pontogeniculooccipital spike, Rapid eye movement sleep.

Abstract

Study Objectives: Ponto-geniculo-occipital (PGO) waves are phasic pontine, lateral geniculate, and cortical field potentials occurring during and before REM sleep that are proposed to mediate a wide variety of sleep related neural processes. We sought to identify and characterize human PGO waves. Design: We recorded simultaneously from intrapontine depth electrodes and scalp electrodes in a human subject across sleep states. Setting: Tertiary care neurological and neurosurgical referral center. Patients or Participants: We studied a patient involved in a study of the clinical effects of unilateral pedunculopontine nucleus (PPN) stimulation on Parkinson disease (PD). Interventions: No interventions. Measurements and Results: We recorded phasic potentials from the human pons occurring during and before REM sleep with a morphology, temporal distribution, and localization similar to those of PGO waves in other mammals. The source of these potentials was localized to a circumscribed region of the pontomesencephalic tegmentum. These potentials were only incompletely associated with eye movements. They were followed by characteristic cortical potentials with a latency of 20-140 msec. Conclusions: We conclude that PGO waves are a feature of human REM sleep, that they are generated or propagated in the pontomesencephalic tegmentum, that they are only partially associated with eye movements, and that they are associated with characteristic changes in cortical activity.

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A11	`02`	`1`		`@1 LOZANO (Andres M.)`
A11	`03`	`1`		`@1 MORO (Elena)`
A11	`04`	`1`		`@1 HAMANI (Clement)`
A11	`05`	`1`		`@1 HUTCHISON (William D.)`
A11	`06`	`1`		`@1 DOSTROVSKY (Jonathan O.)`
A11	`07`	`1`		`@1 LANG (Anthony E.)`
A11	`08`	`1`		`@1 WENNBERG (Richard A.)`
A11	`09`	`1`		`@1 MURRAY (Brian J.)`
A14	`01`			`@1 Division of Neurology, Department of Medicine, University of Toronto @2 Ontario @3 CAN @Z 1 aut. @Z 3 aut. @Z 7 aut. @Z 8 aut. @Z 9 aut.`
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A23	`01`			`@0 ENG`
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A44				`@0 0000 @1 © 2007 INIST-CNRS. All rights reserved.`
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C01	`01`		`ENG`	@0 Study Objectives: Ponto-geniculo-occipital (PGO) waves are phasic pontine, lateral geniculate, and cortical field potentials occurring during and before REM sleep that are proposed to mediate a wide variety of sleep related neural processes. We sought to identify and characterize human PGO waves. Design: We recorded simultaneously from intrapontine depth electrodes and scalp electrodes in a human subject across sleep states. Setting: Tertiary care neurological and neurosurgical referral center. Patients or Participants: We studied a patient involved in a study of the clinical effects of unilateral pedunculopontine nucleus (PPN) stimulation on Parkinson disease (PD). Interventions: No interventions. Measurements and Results: We recorded phasic potentials from the human pons occurring during and before REM sleep with a morphology, temporal distribution, and localization similar to those of PGO waves in other mammals. The source of these potentials was localized to a circumscribed region of the pontomesencephalic tegmentum. These potentials were only incompletely associated with eye movements. They were followed by characteristic cortical potentials with a latency of 20-140 msec. Conclusions: We conclude that PGO waves are a feature of human REM sleep, that they are generated or propagated in the pontomesencephalic tegmentum, that they are only partially associated with eye movements, and that they are associated with characteristic changes in cortical activity.
C02	`01`	`X`		`@0 002A26C`
C03	`01`	`X`	`FRE`	`@0 Caractérisation @5 01`
C03	`01`	`X`	`ENG`	`@0 Characterization @5 01`
C03	`01`	`X`	`SPA`	`@0 Caracterización @5 01`
C03	`02`	`X`	`FRE`	`@0 Sommeil paradoxal @5 02`
C03	`02`	`X`	`ENG`	`@0 Rapid eye movement sleep @5 02`
C03	`02`	`X`	`SPA`	`@0 Sueño paradojal @5 02`
C03	`03`	`X`	`FRE`	`@0 Pointe pontogéniculooccipitale @5 03`
C03	`03`	`X`	`ENG`	`@0 Pontogeniculooccipital spike @5 03`
C03	`03`	`X`	`SPA`	`@0 Punta pontogeniculooccipital @5 03`
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C03	`04`	`X`	`ENG`	`@0 Human @5 18`
C03	`04`	`X`	`SPA`	`@0 Hombre @5 18`
C07	`01`	`X`	`FRE`	`@0 Cycle veille sommeil @5 37`
C07	`01`	`X`	`ENG`	`@0 Sleep wake cycle @5 37`
C07	`01`	`X`	`SPA`	`@0 Ciclo sueño vigilia @5 37`
N21				`@1 218`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

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Pascal:07-0340762

Le document en format XML

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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Characterization</term>
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<keywords scheme="Pascal" xml:lang="fr"><term>Caractérisation</term>
<term>Sommeil paradoxal</term>
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<front><div type="abstract" xml:lang="en">Study Objectives: Ponto-geniculo-occipital (PGO) waves are phasic pontine, lateral geniculate, and cortical field potentials occurring during and before REM sleep that are proposed to mediate a wide variety of sleep related neural processes. We sought to identify and characterize human PGO waves. Design: We recorded simultaneously from intrapontine depth electrodes and scalp electrodes in a human subject across sleep states. Setting: Tertiary care neurological and neurosurgical referral center. Patients or Participants: We studied a patient involved in a study of the clinical effects of unilateral pedunculopontine nucleus (PPN) stimulation on Parkinson disease (PD). Interventions: No interventions. Measurements and Results: We recorded phasic potentials from the human pons occurring during and before REM sleep with a morphology, temporal distribution, and localization similar to those of PGO waves in other mammals. The source of these potentials was localized to a circumscribed region of the pontomesencephalic tegmentum. These potentials were only incompletely associated with eye movements. They were followed by characteristic cortical potentials with a latency of 20-140 msec. Conclusions: We conclude that PGO waves are a feature of human REM sleep, that they are generated or propagated in the pontomesencephalic tegmentum, that they are only partially associated with eye movements, and that they are associated with characteristic changes in cortical activity.</div>
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<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>18084</s2>
<s5>354000149852700020</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 2007 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>29 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>07-0340762</s0>
</fA47>
<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>Sleep : (New York, NY)</s0>
</fA64>
<fA66 i1="01"><s0>USA</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Study Objectives: Ponto-geniculo-occipital (PGO) waves are phasic pontine, lateral geniculate, and cortical field potentials occurring during and before REM sleep that are proposed to mediate a wide variety of sleep related neural processes. We sought to identify and characterize human PGO waves. Design: We recorded simultaneously from intrapontine depth electrodes and scalp electrodes in a human subject across sleep states. Setting: Tertiary care neurological and neurosurgical referral center. Patients or Participants: We studied a patient involved in a study of the clinical effects of unilateral pedunculopontine nucleus (PPN) stimulation on Parkinson disease (PD). Interventions: No interventions. Measurements and Results: We recorded phasic potentials from the human pons occurring during and before REM sleep with a morphology, temporal distribution, and localization similar to those of PGO waves in other mammals. The source of these potentials was localized to a circumscribed region of the pontomesencephalic tegmentum. These potentials were only incompletely associated with eye movements. They were followed by characteristic cortical potentials with a latency of 20-140 msec. Conclusions: We conclude that PGO waves are a feature of human REM sleep, that they are generated or propagated in the pontomesencephalic tegmentum, that they are only partially associated with eye movements, and that they are associated with characteristic changes in cortical activity.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>002A26C</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Caractérisation</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Characterization</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Caracterización</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Sommeil paradoxal</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Rapid eye movement sleep</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Sueño paradojal</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Pointe pontogéniculooccipitale</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Pontogeniculooccipital spike</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Punta pontogeniculooccipital</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Homme</s0>
<s5>18</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Human</s0>
<s5>18</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Hombre</s0>
<s5>18</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Cycle veille sommeil</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Sleep wake cycle</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Ciclo sueño vigilia</s0>
<s5>37</s5>
</fC07>
<fN21><s1>218</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
</standard>
</inist>
</record>

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	La maladie de Parkinson au Canada (serveur d'exploration)
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La maladie de Parkinson au Canada (serveur d'exploration)

Characterization of REM-sleep associated ponto-geniculo-occipital waves in the human pons

Characterization of REM-sleep associated ponto-geniculo-occipital waves in the human pons

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