Parsing Brain Activity Associated with Acupuncture Treatment in Parkinson's Diseases
Identifieur interne : 002E57 ( Main/Merge ); précédent : 002E56; suivant : 002E58Parsing Brain Activity Associated with Acupuncture Treatment in Parkinson's Diseases
Auteurs : Younbyoung Chae [Corée du Sud] ; Hyejung Lee [Corée du Sud] ; Hackjin Kim [Corée du Sud] ; Chang-Hwan Kim [Corée du Sud] ; Dae-Il Chang [Corée du Sud] ; Kyung-Mi Kim [Corée du Sud] ; Hi-Joon Park [Corée du Sud]Source :
- Movement disorders [ 0885-3185 ] ; 2009.
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- Pascal (Inist)
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Abstract
Acupuncture, a common treatment modality within complementary and alternative medicine, has been widely used for Parkinson's disease (PD). Using functional magnetic resonance imaging (fMRI), we explored the neural mechanisms underlying the effect of specific and genuine acupuncture treatment on the motor function in patients with PD. Three fMRI scans were performed in random order in a block design, one for verum acupuncture (VA) treatment, another one for a covert placebo (CP), and the third one for an overt placebo (OP) at the motor function implicated acupoint GB34 on the left foot of 10 patients with PD. We calculated the contrast that subtracts the blood-oxygen-level dependent (BOLD) response for the acupuncture effect (VA vs. CP) and the placebo effect (CP vs. OP). We found a significant improvement in the motor function of the affected hand after acupuncture treatment. The putamen and the primary motor cortex were activated when patients with PD received the acupuncture treatment (VA vs. CP) and these activations correlated with individual enhanced motor function. Expectation towards acupuncture modality (CP vs. OP) elicited activation over the anterior cingulate gyrus, the superior frontal gyrus, and the superior temporal gyrus. These findings suggest that acupuncture treatment might facilitate improvement in the motor functioning of patients with PD via the basal ganglia-thalamocortical circuit.
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Meridian and Acupoint, College of Korean Medicine, Kyung Hee University</s1><s2>Dongdaemun-gu, Seoul</s2><s3>KOR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>Corée du Sud</country><placeName><settlement type="city">Séoul</settlement></placeName></affiliation></author><author><name sortKey="Kim, Hackjin" sort="Kim, Hackjin" uniqKey="Kim H" first="Hackjin" last="Kim">Hackjin Kim</name><affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Psychology, Korea University</s1><s2>Anam-dong Seongbuk-Gu, Seoul</s2><s3>KOR</s3><sZ>3 aut.</sZ></inist:fA14><country>Corée du Sud</country><placeName><settlement type="city">Séoul</settlement></placeName></affiliation></author><author><name sortKey="Kim, Chang Hwan" sort="Kim, Chang Hwan" uniqKey="Kim C" first="Chang-Hwan" last="Kim">Chang-Hwan Kim</name><affiliation wicri:level="3"><inist:fA14 i1="03"><s1>Department of Acupuncture and Moxibustion, Kyung Hee University Hospital</s1><s2>Dongdaemun-gu, Seoul</s2><s3>KOR</s3><sZ>4 aut.</sZ></inist:fA14><country>Corée du Sud</country><placeName><settlement type="city">Séoul</settlement></placeName></affiliation></author><author><name sortKey="Chang, Dae Il" sort="Chang, Dae Il" uniqKey="Chang D" first="Dae-Il" last="Chang">Dae-Il Chang</name><affiliation wicri:level="3"><inist:fA14 i1="04"><s1>Department of Neurology, College of Medicine, Kyung Hee University</s1><s2>Dongdaemun-gu, Seoul</s2><s3>KOR</s3><sZ>5 aut.</sZ></inist:fA14><country>Corée du Sud</country><placeName><settlement type="city">Séoul</settlement></placeName></affiliation></author><author><name sortKey="Kim, Kyung Mi" sort="Kim, Kyung Mi" uniqKey="Kim K" first="Kyung-Mi" last="Kim">Kyung-Mi Kim</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Meridian and Acupoint, College of Korean Medicine, Kyung Hee University</s1><s2>Dongdaemun-gu, Seoul</s2><s3>KOR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>Corée du Sud</country><placeName><settlement type="city">Séoul</settlement></placeName></affiliation></author><author><name sortKey="Park, Hi Joon" sort="Park, Hi Joon" uniqKey="Park H" first="Hi-Joon" last="Park">Hi-Joon Park</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Meridian and Acupoint, College of Korean Medicine, Kyung Hee University</s1><s2>Dongdaemun-gu, Seoul</s2><s3>KOR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>Corée du Sud</country><placeName><settlement type="city">Séoul</settlement></placeName></affiliation></author></analytic><series><title level="j" type="main">Movement disorders</title><title level="j" type="abbreviated">Mov. disord.</title><idno type="ISSN">0885-3185</idno><imprint><date when="2009">2009</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Movement disorders</title><title level="j" type="abbreviated">Mov. disord.</title><idno type="ISSN">0885-3185</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acupuncture</term><term>Encephalon</term><term>Nervous system diseases</term><term>Nuclear magnetic resonance imaging</term><term>Parkinson disease</term><term>Placebo</term><term>Putamen</term><term>Treatment</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Maladie de Parkinson</term><term>Pathologie du système nerveux</term><term>Encéphale</term><term>Acupuncture</term><term>Traitement</term><term>Imagerie RMN</term><term>Placebo</term><term>Putamen</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Acupuncture, a common treatment modality within complementary and alternative medicine, has been widely used for Parkinson's disease (PD). Using functional magnetic resonance imaging (fMRI), we explored the neural mechanisms underlying the effect of specific and genuine acupuncture treatment on the motor function in patients with PD. Three fMRI scans were performed in random order in a block design, one for verum acupuncture (VA) treatment, another one for a covert placebo (CP), and the third one for an overt placebo (OP) at the motor function implicated acupoint GB34 on the left foot of 10 patients with PD. We calculated the contrast that subtracts the blood-oxygen-level dependent (BOLD) response for the acupuncture effect (VA vs. CP) and the placebo effect (CP vs. OP). We found a significant improvement in the motor function of the affected hand after acupuncture treatment. The putamen and the primary motor cortex were activated when patients with PD received the acupuncture treatment (VA vs. CP) and these activations correlated with individual enhanced motor function. Expectation towards acupuncture modality (CP vs. OP) elicited activation over the anterior cingulate gyrus, the superior frontal gyrus, and the superior temporal gyrus. These findings suggest that acupuncture treatment might facilitate improvement in the motor functioning of patients with PD via the basal ganglia-thalamocortical circuit.</div></front></TEI><affiliations><list><country><li>Corée du Sud</li></country><settlement><li>Séoul</li></settlement></list><tree><country name="Corée du Sud"><noRegion><name sortKey="Chae, Younbyoung" sort="Chae, Younbyoung" uniqKey="Chae Y" first="Younbyoung" last="Chae">Younbyoung Chae</name></noRegion><name sortKey="Chang, Dae Il" sort="Chang, Dae Il" uniqKey="Chang D" first="Dae-Il" last="Chang">Dae-Il Chang</name><name sortKey="Kim, Chang Hwan" sort="Kim, Chang Hwan" uniqKey="Kim C" first="Chang-Hwan" last="Kim">Chang-Hwan Kim</name><name sortKey="Kim, Hackjin" sort="Kim, Hackjin" uniqKey="Kim H" first="Hackjin" last="Kim">Hackjin Kim</name><name sortKey="Kim, Kyung Mi" sort="Kim, Kyung Mi" uniqKey="Kim K" first="Kyung-Mi" last="Kim">Kyung-Mi Kim</name><name sortKey="Lee, Hyejung" sort="Lee, Hyejung" uniqKey="Lee H" first="Hyejung" last="Lee">Hyejung Lee</name><name sortKey="Park, Hi Joon" sort="Park, Hi Joon" uniqKey="Park H" first="Hi-Joon" last="Park">Hi-Joon Park</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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