Three-dimensional stereotactic surface projection SPECT analysis in Parkinson's disease with and without dementia.
Identifieur interne : 001208 ( Ncbi/Checkpoint ); précédent : 001207; suivant : 001209Three-dimensional stereotactic surface projection SPECT analysis in Parkinson's disease with and without dementia.
Auteurs : Yasushi Osaki [Japon] ; Yukari Morita ; Mitsutaka Fukumoto ; Naoki Akagi ; Shoji Yoshida ; Yoshinori DoiSource :
- Movement disorders : official journal of the Movement Disorder Society [ 0885-3185 ] ; 2005.
English descriptors
- KwdEn :
- Aged, Brain (pathology), Brain (radionuclide imaging), Brain Mapping, Cerebrovascular Circulation (physiology), Dementia (complications), Dementia (physiopathology), Dementia (radionuclide imaging), Female, Functional Laterality, Humans, Imaging, Three-Dimensional (methods), Male, Middle Aged, Parkinson Disease (complications), Parkinson Disease (physiopathology), Parkinson Disease (radionuclide imaging), Regional Blood Flow (physiology), Tomography, Emission-Computed, Single-Photon.
- MESH :
- complications : Dementia, Parkinson Disease.
- methods : Imaging, Three-Dimensional.
- pathology : Brain.
- physiology : Cerebrovascular Circulation, Regional Blood Flow.
- physiopathology : Dementia, Parkinson Disease.
- radionuclide imaging : Brain, Dementia, Parkinson Disease.
- Aged, Brain Mapping, Female, Functional Laterality, Humans, Male, Middle Aged, Tomography, Emission-Computed, Single-Photon.
Abstract
We investigated regional cerebral blood flow (rCBF) using three-dimensional stereotactic surface projection (3D-SSP) analysis in 30 patients initially diagnosed as Parkinson's disease (PD), and compared differences in rCBF between patients with and without PD-related manifestations. 3D-SSP analysis of cerebral perfusion was performed by use of a control database. Compared to age-matched controls, there were multiple hypoperfusion areas in cases where the original diagnosis was PD. Temporal bases showed the lowest perfusion; frontal bases and medial parietal lobes the second; visual cortices the third; and parietal association areas exhibited the fourth lowest. During the clinical course, 10 of the patients suffered dementia, 9 had fluctuating cognition, and 19 experienced repeated visual hallucinations. Significant negative correlations were observed between dementia and the bilateral posterior cingulate area, and among fluctuating cognition and bilateral medial parietal lobes, parietal association areas, and dorsal occipital lobes. Repeated visual hallucinations did not show any correlation with any region of interest. We concluded that multiple hypoperfusion areas were observed in the 3D-SSP SPECT analysis. Although the presence of dementia showed a significant relationship with the bilateral posterior cingulate areas, perfusion in the frontal bases, temporal bases, or parietal lobes was markedly more reduced than that seen in the bilateral posterior cingulate areas.
DOI: 10.1002/mds.20463
PubMed: 15806567
Affiliations:
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Three-dimensional stereotactic surface projection SPECT analysis in Parkinson's disease with and without dementia.</title><author><name sortKey="Osaki, Yasushi" sort="Osaki, Yasushi" uniqKey="Osaki Y" first="Yasushi" last="Osaki">Yasushi Osaki</name><affiliation wicri:level="1"><nlm:affiliation>Department of Geriatrics, Cardiology and Neurology, Kochi Medical School, Nankoku, Japan. yosaki@med.kochi-u.ac.jp</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Geriatrics, Cardiology and Neurology, Kochi Medical School, Nankoku</wicri:regionArea><wicri:noRegion>Nankoku</wicri:noRegion></affiliation></author><author><name sortKey="Morita, Yukari" sort="Morita, Yukari" uniqKey="Morita Y" first="Yukari" last="Morita">Yukari Morita</name></author><author><name sortKey="Fukumoto, Mitsutaka" sort="Fukumoto, Mitsutaka" uniqKey="Fukumoto M" first="Mitsutaka" last="Fukumoto">Mitsutaka Fukumoto</name></author><author><name sortKey="Akagi, Naoki" sort="Akagi, Naoki" uniqKey="Akagi N" first="Naoki" last="Akagi">Naoki Akagi</name></author><author><name sortKey="Yoshida, Shoji" sort="Yoshida, Shoji" uniqKey="Yoshida S" first="Shoji" last="Yoshida">Shoji Yoshida</name></author><author><name sortKey="Doi, Yoshinori" sort="Doi, Yoshinori" uniqKey="Doi Y" first="Yoshinori" last="Doi">Yoshinori Doi</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2005">2005</date><idno type="doi">10.1002/mds.20463</idno><idno type="RBID">pubmed:15806567</idno><idno type="pmid">15806567</idno><idno type="wicri:Area/PubMed/Corpus">003093</idno><idno type="wicri:Area/PubMed/Curation">003093</idno><idno type="wicri:Area/PubMed/Checkpoint">002F35</idno><idno type="wicri:Area/Ncbi/Merge">001208</idno><idno type="wicri:Area/Ncbi/Curation">001208</idno><idno type="wicri:Area/Ncbi/Checkpoint">001208</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Three-dimensional stereotactic surface projection SPECT analysis in Parkinson's disease with and without dementia.</title><author><name sortKey="Osaki, Yasushi" sort="Osaki, Yasushi" uniqKey="Osaki Y" first="Yasushi" last="Osaki">Yasushi Osaki</name><affiliation wicri:level="1"><nlm:affiliation>Department of Geriatrics, Cardiology and Neurology, Kochi Medical School, Nankoku, Japan. yosaki@med.kochi-u.ac.jp</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Geriatrics, Cardiology and Neurology, Kochi Medical School, Nankoku</wicri:regionArea><wicri:noRegion>Nankoku</wicri:noRegion></affiliation></author><author><name sortKey="Morita, Yukari" sort="Morita, Yukari" uniqKey="Morita Y" first="Yukari" last="Morita">Yukari Morita</name></author><author><name sortKey="Fukumoto, Mitsutaka" sort="Fukumoto, Mitsutaka" uniqKey="Fukumoto M" first="Mitsutaka" last="Fukumoto">Mitsutaka Fukumoto</name></author><author><name sortKey="Akagi, Naoki" sort="Akagi, Naoki" uniqKey="Akagi N" first="Naoki" last="Akagi">Naoki Akagi</name></author><author><name sortKey="Yoshida, Shoji" sort="Yoshida, Shoji" uniqKey="Yoshida S" first="Shoji" last="Yoshida">Shoji Yoshida</name></author><author><name sortKey="Doi, Yoshinori" sort="Doi, Yoshinori" uniqKey="Doi Y" first="Yoshinori" last="Doi">Yoshinori Doi</name></author></analytic><series><title level="j">Movement disorders : official journal of the Movement Disorder Society</title><idno type="ISSN">0885-3185</idno><imprint><date when="2005" type="published">2005</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Brain (pathology)</term><term>Brain (radionuclide imaging)</term><term>Brain Mapping</term><term>Cerebrovascular Circulation (physiology)</term><term>Dementia (complications)</term><term>Dementia (physiopathology)</term><term>Dementia (radionuclide imaging)</term><term>Female</term><term>Functional Laterality</term><term>Humans</term><term>Imaging, Three-Dimensional (methods)</term><term>Male</term><term>Middle Aged</term><term>Parkinson Disease (complications)</term><term>Parkinson Disease (physiopathology)</term><term>Parkinson Disease (radionuclide imaging)</term><term>Regional Blood Flow (physiology)</term><term>Tomography, Emission-Computed, Single-Photon</term></keywords><keywords scheme="MESH" qualifier="complications" xml:lang="en"><term>Dementia</term><term>Parkinson Disease</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Imaging, Three-Dimensional</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Brain</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Cerebrovascular Circulation</term><term>Regional Blood Flow</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Dementia</term><term>Parkinson Disease</term></keywords><keywords scheme="MESH" qualifier="radionuclide imaging" xml:lang="en"><term>Brain</term><term>Dementia</term><term>Parkinson Disease</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Brain Mapping</term><term>Female</term><term>Functional Laterality</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Tomography, Emission-Computed, Single-Photon</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We investigated regional cerebral blood flow (rCBF) using three-dimensional stereotactic surface projection (3D-SSP) analysis in 30 patients initially diagnosed as Parkinson's disease (PD), and compared differences in rCBF between patients with and without PD-related manifestations. 3D-SSP analysis of cerebral perfusion was performed by use of a control database. Compared to age-matched controls, there were multiple hypoperfusion areas in cases where the original diagnosis was PD. Temporal bases showed the lowest perfusion; frontal bases and medial parietal lobes the second; visual cortices the third; and parietal association areas exhibited the fourth lowest. During the clinical course, 10 of the patients suffered dementia, 9 had fluctuating cognition, and 19 experienced repeated visual hallucinations. Significant negative correlations were observed between dementia and the bilateral posterior cingulate area, and among fluctuating cognition and bilateral medial parietal lobes, parietal association areas, and dorsal occipital lobes. Repeated visual hallucinations did not show any correlation with any region of interest. We concluded that multiple hypoperfusion areas were observed in the 3D-SSP SPECT analysis. Although the presence of dementia showed a significant relationship with the bilateral posterior cingulate areas, perfusion in the frontal bases, temporal bases, or parietal lobes was markedly more reduced than that seen in the bilateral posterior cingulate areas.</div></front></TEI><affiliations><list><country><li>Japon</li></country></list><tree><noCountry><name sortKey="Akagi, Naoki" sort="Akagi, Naoki" uniqKey="Akagi N" first="Naoki" last="Akagi">Naoki Akagi</name><name sortKey="Doi, Yoshinori" sort="Doi, Yoshinori" uniqKey="Doi Y" first="Yoshinori" last="Doi">Yoshinori Doi</name><name sortKey="Fukumoto, Mitsutaka" sort="Fukumoto, Mitsutaka" uniqKey="Fukumoto M" first="Mitsutaka" last="Fukumoto">Mitsutaka Fukumoto</name><name sortKey="Morita, Yukari" sort="Morita, Yukari" uniqKey="Morita Y" first="Yukari" last="Morita">Yukari Morita</name><name sortKey="Yoshida, Shoji" sort="Yoshida, Shoji" uniqKey="Yoshida S" first="Shoji" last="Yoshida">Shoji Yoshida</name></noCountry><country name="Japon"><noRegion><name sortKey="Osaki, Yasushi" sort="Osaki, Yasushi" uniqKey="Osaki Y" first="Yasushi" last="Osaki">Yasushi Osaki</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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