A study of the effects of patient anxiety, perceptions and equipment on motion artifacts in magnetic resonance imaging
We investigated to see if motion artifacts (MA) occurring in magnetic resonance imaging (MRI) are related to prescan anxiety measures and test the feasibility of identifying patients at risk for the development of MA before scanning. Furthermore, to determine a possible influence of constructional d...
Gespeichert in:
| Veröffentlicht in: | Magnetic resonance imaging 1997, Vol.15 (3), p.301-306 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 306 |
|---|---|
| container_issue | 3 |
| container_start_page | 301 |
| container_title | Magnetic resonance imaging |
| container_volume | 15 |
| creator | Dantendorfer, Karl Amering, Michaela Bankier, Alexander Helbich, Thomas Prayer, Daniela Youssefzadeh, Soraya Alexandrowicz, Rainer Imhof, Herwig Katschnig, Heinz |
| description | We investigated to see if motion artifacts (MA) occurring in magnetic resonance imaging (MRI) are related to prescan anxiety measures and test the feasibility of identifying patients at risk for the development of MA before scanning. Furthermore, to determine a possible influence of constructional differences between a 1.5 and a 0.5 tesla scanner on the frequency of MA. Two hundred and ninety-seven first time MRI patients were surveyed before and after imaging with anxiety and attitude questionnaires. Frequency and impact on diagnostic quality of MA were documented. 12.8% of all scans showed MA not related to normal body pulsations. In 6.4% the diagnostic quality was impaired. Constructional differences did not influence the frequency of MA. Also, anxiety as determined with the most common anxiety measuring instrument was not related to the development of MA. Concern about the technical apparatus identified 70.6% of all individuals developing MA. Patients at risk for the development of MA can be identified prior to scanning. It seems necessary to further develop reliable methods to detect them and to evaluate strategies to prevent MA. |
| doi_str_mv | 10.1016/S0730-725X(96)00385-2 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_79109685</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0730725X96003852</els_id><sourcerecordid>79109685</sourcerecordid><originalsourceid>FETCH-LOGICAL-c455t-65ea58a4cc6e45c942570664ee6bff2a09d81988fbd4420bcd35095eba8c2d6b3</originalsourceid><addsrcrecordid>eNqFkUFrHCEUxyW0JJs0HyHgoZQGMq3jjI6eSghNWgj00BZ6E0efiWVXJ-qE7revk132mpP4_r_3fPxE6KIln1rS8s8_ydCRZqDsz0fJLwnpBGvoEVq1YugaJmT_Bq0OyAk6zfkvIYTRjh2jY0nriGFYoedrnMtstzg6XB4Bg3NgSl6uky4eQsE6_PNQtld4gmRgKj6GXIsWw9Psp82CxIA3cQmwTsU7vUzwtaYfAhRvcIIcgw4GsK81Hx7eobdOrzOc788z9Pv266-bb839j7vvN9f3jekZKw1noJnQvTEcemZkT9lAOO8B-Ogc1URa0Uoh3Gj7npLR2I4RyWDUwlDLx-4MfdjNnVJ8miEXtfHZwHqtA8Q5q0G2RHLBKsh2oEkx5wROTanumraqJWrxrV58q0Wmkly9-Fa09l3sH5jHDdhD115wzd_vc52NXrtULfh8wOjQCSFFxb7sMKgynj0klU2Vb8D6VP9D2ehfWeQ_f8Se_A</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>79109685</pqid></control><display><type>article</type><title>A study of the effects of patient anxiety, perceptions and equipment on motion artifacts in magnetic resonance imaging</title><source>MEDLINE</source><source>ScienceDirect Journals (5 years ago - present)</source><creator>Dantendorfer, Karl ; Amering, Michaela ; Bankier, Alexander ; Helbich, Thomas ; Prayer, Daniela ; Youssefzadeh, Soraya ; Alexandrowicz, Rainer ; Imhof, Herwig ; Katschnig, Heinz</creator><creatorcontrib>Dantendorfer, Karl ; Amering, Michaela ; Bankier, Alexander ; Helbich, Thomas ; Prayer, Daniela ; Youssefzadeh, Soraya ; Alexandrowicz, Rainer ; Imhof, Herwig ; Katschnig, Heinz</creatorcontrib><description>We investigated to see if motion artifacts (MA) occurring in magnetic resonance imaging (MRI) are related to prescan anxiety measures and test the feasibility of identifying patients at risk for the development of MA before scanning. Furthermore, to determine a possible influence of constructional differences between a 1.5 and a 0.5 tesla scanner on the frequency of MA. Two hundred and ninety-seven first time MRI patients were surveyed before and after imaging with anxiety and attitude questionnaires. Frequency and impact on diagnostic quality of MA were documented. 12.8% of all scans showed MA not related to normal body pulsations. In 6.4% the diagnostic quality was impaired. Constructional differences did not influence the frequency of MA. Also, anxiety as determined with the most common anxiety measuring instrument was not related to the development of MA. Concern about the technical apparatus identified 70.6% of all individuals developing MA. Patients at risk for the development of MA can be identified prior to scanning. It seems necessary to further develop reliable methods to detect them and to evaluate strategies to prevent MA.</description><identifier>ISSN: 0730-725X</identifier><identifier>EISSN: 1873-5894</identifier><identifier>DOI: 10.1016/S0730-725X(96)00385-2</identifier><identifier>PMID: 9201677</identifier><identifier>CODEN: MRIMDQ</identifier><language>eng</language><publisher>New York, NY: Elsevier Inc</publisher><subject>Adult ; Anti-Anxiety Agents - therapeutic use ; Anxiety ; Anxiety - physiopathology ; Anxiety - psychology ; Attitude ; Biological and medical sciences ; Diazepam - therapeutic use ; Equipment Design ; Feasibility Studies ; Female ; Humans ; Image Enhancement ; Investigative techniques, diagnostic techniques (general aspects) ; Magnetic resonance ; Magnetic Resonance Imaging - instrumentation ; Male ; Medical sciences ; Middle Aged ; Miscellaneous. Technology ; Motion ; Motion artifacts ; Phobic Disorders - physiopathology ; Phobic Disorders - psychology ; Radiodiagnosis. Nmr imagery. Nmr spectrometry ; Reproducibility of Results ; Risk Factors ; Sex Factors</subject><ispartof>Magnetic resonance imaging, 1997, Vol.15 (3), p.301-306</ispartof><rights>1997</rights><rights>1997 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c455t-65ea58a4cc6e45c942570664ee6bff2a09d81988fbd4420bcd35095eba8c2d6b3</citedby><cites>FETCH-LOGICAL-c455t-65ea58a4cc6e45c942570664ee6bff2a09d81988fbd4420bcd35095eba8c2d6b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0730-725X(96)00385-2$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,4024,27923,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2738898$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9201677$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Dantendorfer, Karl</creatorcontrib><creatorcontrib>Amering, Michaela</creatorcontrib><creatorcontrib>Bankier, Alexander</creatorcontrib><creatorcontrib>Helbich, Thomas</creatorcontrib><creatorcontrib>Prayer, Daniela</creatorcontrib><creatorcontrib>Youssefzadeh, Soraya</creatorcontrib><creatorcontrib>Alexandrowicz, Rainer</creatorcontrib><creatorcontrib>Imhof, Herwig</creatorcontrib><creatorcontrib>Katschnig, Heinz</creatorcontrib><title>A study of the effects of patient anxiety, perceptions and equipment on motion artifacts in magnetic resonance imaging</title><title>Magnetic resonance imaging</title><addtitle>Magn Reson Imaging</addtitle><description>We investigated to see if motion artifacts (MA) occurring in magnetic resonance imaging (MRI) are related to prescan anxiety measures and test the feasibility of identifying patients at risk for the development of MA before scanning. Furthermore, to determine a possible influence of constructional differences between a 1.5 and a 0.5 tesla scanner on the frequency of MA. Two hundred and ninety-seven first time MRI patients were surveyed before and after imaging with anxiety and attitude questionnaires. Frequency and impact on diagnostic quality of MA were documented. 12.8% of all scans showed MA not related to normal body pulsations. In 6.4% the diagnostic quality was impaired. Constructional differences did not influence the frequency of MA. Also, anxiety as determined with the most common anxiety measuring instrument was not related to the development of MA. Concern about the technical apparatus identified 70.6% of all individuals developing MA. Patients at risk for the development of MA can be identified prior to scanning. It seems necessary to further develop reliable methods to detect them and to evaluate strategies to prevent MA.</description><subject>Adult</subject><subject>Anti-Anxiety Agents - therapeutic use</subject><subject>Anxiety</subject><subject>Anxiety - physiopathology</subject><subject>Anxiety - psychology</subject><subject>Attitude</subject><subject>Biological and medical sciences</subject><subject>Diazepam - therapeutic use</subject><subject>Equipment Design</subject><subject>Feasibility Studies</subject><subject>Female</subject><subject>Humans</subject><subject>Image Enhancement</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Magnetic resonance</subject><subject>Magnetic Resonance Imaging - instrumentation</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Miscellaneous. Technology</subject><subject>Motion</subject><subject>Motion artifacts</subject><subject>Phobic Disorders - physiopathology</subject><subject>Phobic Disorders - psychology</subject><subject>Radiodiagnosis. Nmr imagery. Nmr spectrometry</subject><subject>Reproducibility of Results</subject><subject>Risk Factors</subject><subject>Sex Factors</subject><issn>0730-725X</issn><issn>1873-5894</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUFrHCEUxyW0JJs0HyHgoZQGMq3jjI6eSghNWgj00BZ6E0efiWVXJ-qE7revk132mpP4_r_3fPxE6KIln1rS8s8_ydCRZqDsz0fJLwnpBGvoEVq1YugaJmT_Bq0OyAk6zfkvIYTRjh2jY0nriGFYoedrnMtstzg6XB4Bg3NgSl6uky4eQsE6_PNQtld4gmRgKj6GXIsWw9Psp82CxIA3cQmwTsU7vUzwtaYfAhRvcIIcgw4GsK81Hx7eobdOrzOc788z9Pv266-bb839j7vvN9f3jekZKw1noJnQvTEcemZkT9lAOO8B-Ogc1URa0Uoh3Gj7npLR2I4RyWDUwlDLx-4MfdjNnVJ8miEXtfHZwHqtA8Q5q0G2RHLBKsh2oEkx5wROTanumraqJWrxrV58q0Wmkly9-Fa09l3sH5jHDdhD115wzd_vc52NXrtULfh8wOjQCSFFxb7sMKgynj0klU2Vb8D6VP9D2ehfWeQ_f8Se_A</recordid><startdate>1997</startdate><enddate>1997</enddate><creator>Dantendorfer, Karl</creator><creator>Amering, Michaela</creator><creator>Bankier, Alexander</creator><creator>Helbich, Thomas</creator><creator>Prayer, Daniela</creator><creator>Youssefzadeh, Soraya</creator><creator>Alexandrowicz, Rainer</creator><creator>Imhof, Herwig</creator><creator>Katschnig, Heinz</creator><general>Elsevier Inc</general><general>Elsevier Science</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1997</creationdate><title>A study of the effects of patient anxiety, perceptions and equipment on motion artifacts in magnetic resonance imaging</title><author>Dantendorfer, Karl ; Amering, Michaela ; Bankier, Alexander ; Helbich, Thomas ; Prayer, Daniela ; Youssefzadeh, Soraya ; Alexandrowicz, Rainer ; Imhof, Herwig ; Katschnig, Heinz</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c455t-65ea58a4cc6e45c942570664ee6bff2a09d81988fbd4420bcd35095eba8c2d6b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Adult</topic><topic>Anti-Anxiety Agents - therapeutic use</topic><topic>Anxiety</topic><topic>Anxiety - physiopathology</topic><topic>Anxiety - psychology</topic><topic>Attitude</topic><topic>Biological and medical sciences</topic><topic>Diazepam - therapeutic use</topic><topic>Equipment Design</topic><topic>Feasibility Studies</topic><topic>Female</topic><topic>Humans</topic><topic>Image Enhancement</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Magnetic resonance</topic><topic>Magnetic Resonance Imaging - instrumentation</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Miscellaneous. Technology</topic><topic>Motion</topic><topic>Motion artifacts</topic><topic>Phobic Disorders - physiopathology</topic><topic>Phobic Disorders - psychology</topic><topic>Radiodiagnosis. Nmr imagery. Nmr spectrometry</topic><topic>Reproducibility of Results</topic><topic>Risk Factors</topic><topic>Sex Factors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dantendorfer, Karl</creatorcontrib><creatorcontrib>Amering, Michaela</creatorcontrib><creatorcontrib>Bankier, Alexander</creatorcontrib><creatorcontrib>Helbich, Thomas</creatorcontrib><creatorcontrib>Prayer, Daniela</creatorcontrib><creatorcontrib>Youssefzadeh, Soraya</creatorcontrib><creatorcontrib>Alexandrowicz, Rainer</creatorcontrib><creatorcontrib>Imhof, Herwig</creatorcontrib><creatorcontrib>Katschnig, Heinz</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Magnetic resonance imaging</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dantendorfer, Karl</au><au>Amering, Michaela</au><au>Bankier, Alexander</au><au>Helbich, Thomas</au><au>Prayer, Daniela</au><au>Youssefzadeh, Soraya</au><au>Alexandrowicz, Rainer</au><au>Imhof, Herwig</au><au>Katschnig, Heinz</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A study of the effects of patient anxiety, perceptions and equipment on motion artifacts in magnetic resonance imaging</atitle><jtitle>Magnetic resonance imaging</jtitle><addtitle>Magn Reson Imaging</addtitle><date>1997</date><risdate>1997</risdate><volume>15</volume><issue>3</issue><spage>301</spage><epage>306</epage><pages>301-306</pages><issn>0730-725X</issn><eissn>1873-5894</eissn><coden>MRIMDQ</coden><abstract>We investigated to see if motion artifacts (MA) occurring in magnetic resonance imaging (MRI) are related to prescan anxiety measures and test the feasibility of identifying patients at risk for the development of MA before scanning. Furthermore, to determine a possible influence of constructional differences between a 1.5 and a 0.5 tesla scanner on the frequency of MA. Two hundred and ninety-seven first time MRI patients were surveyed before and after imaging with anxiety and attitude questionnaires. Frequency and impact on diagnostic quality of MA were documented. 12.8% of all scans showed MA not related to normal body pulsations. In 6.4% the diagnostic quality was impaired. Constructional differences did not influence the frequency of MA. Also, anxiety as determined with the most common anxiety measuring instrument was not related to the development of MA. Concern about the technical apparatus identified 70.6% of all individuals developing MA. Patients at risk for the development of MA can be identified prior to scanning. It seems necessary to further develop reliable methods to detect them and to evaluate strategies to prevent MA.</abstract><cop>New York, NY</cop><pub>Elsevier Inc</pub><pmid>9201677</pmid><doi>10.1016/S0730-725X(96)00385-2</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0730-725X |
| ispartof | Magnetic resonance imaging, 1997, Vol.15 (3), p.301-306 |
| issn | 0730-725X 1873-5894 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_79109685 |
| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Adult Anti-Anxiety Agents - therapeutic use Anxiety Anxiety - physiopathology Anxiety - psychology Attitude Biological and medical sciences Diazepam - therapeutic use Equipment Design Feasibility Studies Female Humans Image Enhancement Investigative techniques, diagnostic techniques (general aspects) Magnetic resonance Magnetic Resonance Imaging - instrumentation Male Medical sciences Middle Aged Miscellaneous. Technology Motion Motion artifacts Phobic Disorders - physiopathology Phobic Disorders - psychology Radiodiagnosis. Nmr imagery. Nmr spectrometry Reproducibility of Results Risk Factors Sex Factors |
| title | A study of the effects of patient anxiety, perceptions and equipment on motion artifacts in magnetic resonance imaging |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T23%3A46%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20study%20of%20the%20effects%20of%20patient%20anxiety,%20perceptions%20and%20equipment%20on%20motion%20artifacts%20in%20magnetic%20resonance%20imaging&rft.jtitle=Magnetic%20resonance%20imaging&rft.au=Dantendorfer,%20Karl&rft.date=1997&rft.volume=15&rft.issue=3&rft.spage=301&rft.epage=306&rft.pages=301-306&rft.issn=0730-725X&rft.eissn=1873-5894&rft.coden=MRIMDQ&rft_id=info:doi/10.1016/S0730-725X(96)00385-2&rft_dat=%3Cproquest_cross%3E79109685%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=79109685&rft_id=info:pmid/9201677&rft_els_id=S0730725X96003852&rfr_iscdi=true |