LymphedemaV1, Ncbi, Merge, bibRecord, 002739

Functional magnetic resonance evidence of cortical alterations in a case of reversible congenital lymphedema of the lower limb: a pilot study.

Identifieur interne : 002739 ( Ncbi/Merge ); précédent : 002738; suivant : 002740

Functional magnetic resonance evidence of cortical alterations in a case of reversible congenital lymphedema of the lower limb: a pilot study.

Auteurs : M. Pardini [Italie] ; L. Bonzano ; L. Roccatagliata ; F. Boccardo ; G. Mancardi ; C. Campisi

Source :

Lymphology [ 0024-7766 ] ; 2007.

RBID : pubmed:17539461

Descripteurs français

English descriptors

KwdEn :
- Adult, Artificial Intelligence, Brain Mapping, Case-Control Studies, Collateral Circulation, Female, Humans, Image Processing, Computer-Assisted, Leg (blood supply), Leg (physiopathology), Lymphedema (congenital), Lymphedema (physiopathology), Lymphedema (surgery), Magnetic Resonance Imaging (methods), Microsurgery, Motor Cortex (blood supply), Motor Cortex (physiopathology), Pilot Projects, Psychomotor Performance, Regional Blood Flow, Research Design, Treatment Outcome.
MESH :
- blood supply : Leg, Motor Cortex.
- congenital : Lymphedema.
- methods : Magnetic Resonance Imaging.
- physiopathology : Leg, Lymphedema, Motor Cortex.
- surgery : Lymphedema.
- Adult, Artificial Intelligence, Brain Mapping, Case-Control Studies, Collateral Circulation, Female, Humans, Image Processing, Computer-Assisted, Microsurgery, Pilot Projects, Psychomotor Performance, Regional Blood Flow, Research Design, Treatment Outcome.

Abstract

We report the first application of brain functional Magnetic Resonance Imaging (fMRI) to congenital peripheral lymphedema patients before and after microsurgical treatment. Our aim was to evaluate the effects of limb shape change on cortical organization of the motor system and how the cortical sensorimotor network restructures after microsurgical therapy. We acquired fMRI during active motor and motor imagery tasks before surgery and six months after surgery in a patient with congenital lymphedema of the left leg. fMRI data revealed activation differences in primary and secondary motor areas between the two scanning sessions for both tasks and also between the patient's and a healthy volunteer's activations. We suggest that these alterations could be related to changes in body schema representation due to the congenital lymphedema.

PubMed: 17539461

Links toward previous steps (curation, corpus...)

to stream PubMed, to step Corpus: 003635
to stream PubMed, to step Curation: 003635
to stream PubMed, to step Checkpoint: 003635

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pubmed:17539461

Le document en format XML

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<author><name sortKey="Pardini, M" sort="Pardini, M" uniqKey="Pardini M" first="M" last="Pardini">M. Pardini</name>
<affiliation wicri:level="1"><nlm:affiliation>Magnetic Resonance Research Centre on Nervous System Diseases, University School of Medicine and Surgery, San Martino Hospital, Genoa, Italy. pardini82@yahoo.it</nlm:affiliation>
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<author><name sortKey="Bonzano, L" sort="Bonzano, L" uniqKey="Bonzano L" first="L" last="Bonzano">L. Bonzano</name>
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<author><name sortKey="Mancardi, G" sort="Mancardi, G" uniqKey="Mancardi G" first="G" last="Mancardi">G. Mancardi</name>
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<term>Collateral Circulation</term>
<term>Female</term>
<term>Humans</term>
<term>Image Processing, Computer-Assisted</term>
<term>Leg (blood supply)</term>
<term>Leg (physiopathology)</term>
<term>Lymphedema (congenital)</term>
<term>Lymphedema (physiopathology)</term>
<term>Lymphedema (surgery)</term>
<term>Magnetic Resonance Imaging (methods)</term>
<term>Microsurgery</term>
<term>Motor Cortex (blood supply)</term>
<term>Motor Cortex (physiopathology)</term>
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<term>Treatment Outcome</term>
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<term>Cortex moteur (physiopathologie)</term>
<term>Débit sanguin régional</term>
<term>Femelle</term>
<term>Humains</term>
<term>Imagerie par résonance magnétique ()</term>
<term>Intelligence artificielle</term>
<term>Jambe ()</term>
<term>Jambe (physiopathologie)</term>
<term>Lymphoedème ()</term>
<term>Lymphoedème (physiopathologie)</term>
<term>Microchirurgie</term>
<term>Performance psychomotrice</term>
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<term>Résultat thérapeutique</term>
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<term>Motor Cortex</term>
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</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Magnetic Resonance Imaging</term>
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<term>Jambe</term>
<term>Lymphoedème</term>
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<term>Lymphedema</term>
<term>Motor Cortex</term>
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<term>Artificial Intelligence</term>
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<term>Humans</term>
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<term>Psychomotor Performance</term>
<term>Regional Blood Flow</term>
<term>Research Design</term>
<term>Treatment Outcome</term>
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<term>Cartographie cérébrale</term>
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<term>Débit sanguin régional</term>
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<term>Microchirurgie</term>
<term>Performance psychomotrice</term>
<term>Plan de recherche</term>
<term>Projets pilotes</term>
<term>Résultat thérapeutique</term>
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<front><div type="abstract" xml:lang="en">We report the first application of brain functional Magnetic Resonance Imaging (fMRI) to congenital peripheral lymphedema patients before and after microsurgical treatment. Our aim was to evaluate the effects of limb shape change on cortical organization of the motor system and how the cortical sensorimotor network restructures after microsurgical therapy. We acquired fMRI during active motor and motor imagery tasks before surgery and six months after surgery in a patient with congenital lymphedema of the left leg. fMRI data revealed activation differences in primary and secondary motor areas between the two scanning sessions for both tasks and also between the patient's and a healthy volunteer's activations. We suggest that these alterations could be related to changes in body schema representation due to the congenital lymphedema.</div>
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<Abstract><AbstractText>We report the first application of brain functional Magnetic Resonance Imaging (fMRI) to congenital peripheral lymphedema patients before and after microsurgical treatment. Our aim was to evaluate the effects of limb shape change on cortical organization of the motor system and how the cortical sensorimotor network restructures after microsurgical therapy. We acquired fMRI during active motor and motor imagery tasks before surgery and six months after surgery in a patient with congenital lymphedema of the left leg. fMRI data revealed activation differences in primary and secondary motor areas between the two scanning sessions for both tasks and also between the patient's and a healthy volunteer's activations. We suggest that these alterations could be related to changes in body schema representation due to the congenital lymphedema.</AbstractText>
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Functional magnetic resonance evidence of cortical alterations in a case of reversible congenital lymphedema of the lower limb: a pilot study.

Functional magnetic resonance evidence of cortical alterations in a case of reversible congenital lymphedema of the lower limb: a pilot study.

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki