The Role of the Inferior Frontal Gyri in Cognitive Processing of Patients with Parkinson's Disease: A Pilot rTMS Study
Identifieur interne : 001940 ( Main/Merge ); précédent : 001939; suivant : 001941The Role of the Inferior Frontal Gyri in Cognitive Processing of Patients with Parkinson's Disease: A Pilot rTMS Study
Auteurs : Hana Srovnalova [République tchèque] ; Radek Marecek [République tchèque] ; Irena Rektorova [République tchèque]Source :
- Movement disorders [ 0885-3185 ] ; 2011.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Homme.
English descriptors
- KwdEn :
Abstract
Background: We studied whether 1 session of high-frequency repetitive transcranial magnetic stimulation (rTMS) applied sequentially over both the left and right inferior frontal gyri (IFG) would enhance performance in tests evaluating the ability to inhibit habitual responses (Stroop test, ST; Frontal Assessment Battery, FAB) in patients with Parkinson's disease (PD). Methods: Ten nondemented PD patients (6 men, 4 women; age, 66 ± 6 years; disease duration, 5.4 ± 2.45 years) entered the randomized, sham stimulation-controlled study with a crossover design. The ST and the FAB were performed prior to and immediately after an appropriate rTMS session. Results: The active but not sham rTMS induced significant improvement in all ST subtests (word, color, color-word). Conversely, the calculated Stroop interference and the FAB scores remained unchanged. Conclusions: In PD patients, rTMS of the IFG increased the speed of cognitive processing in both the congruent and incongruent conditions of the ST.
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tchèque</country><wicri:noRegion>Movement Disorders Center, First Department of Neurology, Masaryk University, St. Anne's University Hospital Brno</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Neurology, Teaching Hospital Ostrava</s1><s3>CZE</s3><sZ>1 aut.</sZ></inist:fA14><country>République tchèque</country><wicri:noRegion>Department of Neurology, Teaching Hospital Ostrava</wicri:noRegion></affiliation></author><author><name sortKey="Marecek, Radek" sort="Marecek, Radek" uniqKey="Marecek R" first="Radek" last="Marecek">Radek Marecek</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Movement Disorders Center, First Department of Neurology, Masaryk University, St. Anne's University Hospital Brno</s1><s3>CZE</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>République tchèque</country><wicri:noRegion>Movement Disorders Center, First Department of Neurology, Masaryk University, St. Anne's University Hospital 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University</s1><s2>Brno</s2><s3>CZE</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>République tchèque</country><placeName><settlement type="city">Brno</settlement><region>Moravie</region></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="2011">2011</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>Frontal</term><term>Human</term><term>Nervous system diseases</term><term>Parkinson disease</term><term>Repetitive stimulus</term><term>Transcranial magnetic stimulation</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Maladie de Parkinson</term><term>Pathologie du système nerveux</term><term>Frontal</term><term>Homme</term><term>Stimulus répétitif</term><term>Stimulation magnétique transcrânienne</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Homme</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Background: We studied whether 1 session of high-frequency repetitive transcranial magnetic stimulation (rTMS) applied sequentially over both the left and right inferior frontal gyri (IFG) would enhance performance in tests evaluating the ability to inhibit habitual responses (Stroop test, ST; Frontal Assessment Battery, FAB) in patients with Parkinson's disease (PD). Methods: Ten nondemented PD patients (6 men, 4 women; age, 66 ± 6 years; disease duration, 5.4 ± 2.45 years) entered the randomized, sham stimulation-controlled study with a crossover design. The ST and the FAB were performed prior to and immediately after an appropriate rTMS session. Results: The active but not sham rTMS induced significant improvement in all ST subtests (word, color, color-word). Conversely, the calculated Stroop interference and the FAB scores remained unchanged. Conclusions: In PD patients, rTMS of the IFG increased the speed of cognitive processing in both the congruent and incongruent conditions of the ST.</div></front></TEI><affiliations><list><country><li>République tchèque</li></country><region><li>Moravie</li></region><settlement><li>Brno</li></settlement></list><tree><country name="République tchèque"><noRegion><name sortKey="Srovnalova, Hana" sort="Srovnalova, Hana" uniqKey="Srovnalova H" first="Hana" last="Srovnalova">Hana Srovnalova</name></noRegion><name sortKey="Marecek, Radek" sort="Marecek, Radek" uniqKey="Marecek R" first="Radek" last="Marecek">Radek Marecek</name><name sortKey="Marecek, Radek" sort="Marecek, Radek" uniqKey="Marecek R" first="Radek" last="Marecek">Radek Marecek</name><name sortKey="Rektorova, Irena" sort="Rektorova, Irena" uniqKey="Rektorova I" first="Irena" last="Rektorova">Irena Rektorova</name><name sortKey="Rektorova, Irena" sort="Rektorova, Irena" uniqKey="Rektorova I" first="Irena" last="Rektorova">Irena Rektorova</name><name sortKey="Srovnalova, Hana" sort="Srovnalova, Hana" uniqKey="Srovnalova H" first="Hana" last="Srovnalova">Hana Srovnalova</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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