Anosognosia, intrusions and ‘frontal’ functions in Alzheimer's disease and depression
The relationship between anosognosia of memory deficit, intrusions and ‘frontal’ functions was investigated in 12 Alzheimer (DAT) patients, 12 depressed patients and 24 normal controls. DAT and depressed patients could not be dissociated according to the proportion of intrusion they produced in memo...
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| Veröffentlicht in: | Neuropsychologia 1995-02, Vol.33 (2), p.247-259 |
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| creator | Barba, Gianfranco Dalla Parlato, Vincenzo Iavarone, Alessandro Boller, François |
| description | The relationship between anosognosia of memory deficit, intrusions and ‘frontal’ functions was investigated in 12 Alzheimer (DAT) patients, 12 depressed patients and 24 normal controls. DAT and depressed patients could not be dissociated according to the proportion of intrusion they produced in memory tasks. However, regardless of their clinical diagnosis, patients with anosognosia produced significantly more intrusions than patients without anosognosia, and anosognosia of memory deficit was positively and strongly correlated to the tendency to produce intrusions. By contrast, there was no correlation between intrusions, anosognosia and patients' performance on frontal tasks except for Verbal Fluency. Whereas anosognosia of memory deficit seems indispensable for intrusions, frontal dysfunction must not be considered a necessary condition for intrusions or anosognosia. |
| doi_str_mv | 10.1016/0028-3932(94)00091-3 |
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DAT and depressed patients could not be dissociated according to the proportion of intrusion they produced in memory tasks. However, regardless of their clinical diagnosis, patients with anosognosia produced significantly more intrusions than patients without anosognosia, and anosognosia of memory deficit was positively and strongly correlated to the tendency to produce intrusions. By contrast, there was no correlation between intrusions, anosognosia and patients' performance on frontal tasks except for Verbal Fluency. 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Whereas anosognosia of memory deficit seems indispensable for intrusions, frontal dysfunction must not be considered a necessary condition for intrusions or anosognosia.</description><subject>Age Factors</subject><subject>Aged</subject><subject>Alzheimer Disease - psychology</subject><subject>Alzheimer's disease</subject><subject>anosognosia</subject><subject>depression</subject><subject>Depression - psychology</subject><subject>Education</subject><subject>Female</subject><subject>Frontal Lobe</subject><subject>Humans</subject><subject>intrusion</subject><subject>Learning</subject><subject>Male</subject><subject>Memory</subject><subject>Middle Aged</subject><subject>Self-Assessment</subject><issn>0028-3932</issn><issn>1873-3514</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMlOwzAQhi0EKqXwBiDlxCIRcGLHri9IVcUmVeICB06WlwkYpU6xEyQ49THg9fokpIs4chkf_mXGH0KHGb7IcMYuMc6HKREkPxX0DGMsspRsoX425CQlRUa3Uf_Psov2YnzrTLTIhz3U45wywngfPY98HeuXbjh1njjfhDa62sdEeZss5t9lqH2jqsX8Jylbb5qV5nwyqr5ewU0hnMTEuggqwipiYRYgLiv20U6pqggHm3eAnm6uH8d36eTh9n48mqSmu6VJgalCqLJkhOSaiIJzS7guDcsLrSFToA2lQ6ux0FgzJkosqC0sUdx2EAQlA3S87p2F-r2F2MipiwaqSnmo2yg5z1lOCtEZ6dpoQh1jgFLOgpuq8CkzLJdE5RKXXOKSgsoVUUm62NGmv9VTsH-hDcJOv1rr0H3yw0GQ0TjwBqwLYBppa_f_gl8MoYf4</recordid><startdate>19950201</startdate><enddate>19950201</enddate><creator>Barba, Gianfranco Dalla</creator><creator>Parlato, Vincenzo</creator><creator>Iavarone, Alessandro</creator><creator>Boller, François</creator><general>Elsevier Ltd</general><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>19950201</creationdate><title>Anosognosia, intrusions and ‘frontal’ functions in Alzheimer's disease and depression</title><author>Barba, Gianfranco Dalla ; Parlato, Vincenzo ; Iavarone, Alessandro ; Boller, François</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c452t-e6a59aff6332b39577d37bfc625bbe1aebc448db09b0b669f094d5d3a7d016943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Age Factors</topic><topic>Aged</topic><topic>Alzheimer Disease - psychology</topic><topic>Alzheimer's disease</topic><topic>anosognosia</topic><topic>depression</topic><topic>Depression - psychology</topic><topic>Education</topic><topic>Female</topic><topic>Frontal Lobe</topic><topic>Humans</topic><topic>intrusion</topic><topic>Learning</topic><topic>Male</topic><topic>Memory</topic><topic>Middle Aged</topic><topic>Self-Assessment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Barba, Gianfranco Dalla</creatorcontrib><creatorcontrib>Parlato, Vincenzo</creatorcontrib><creatorcontrib>Iavarone, Alessandro</creatorcontrib><creatorcontrib>Boller, François</creatorcontrib><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>Neuropsychologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Barba, Gianfranco Dalla</au><au>Parlato, Vincenzo</au><au>Iavarone, Alessandro</au><au>Boller, François</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anosognosia, intrusions and ‘frontal’ functions in Alzheimer's disease and depression</atitle><jtitle>Neuropsychologia</jtitle><addtitle>Neuropsychologia</addtitle><date>1995-02-01</date><risdate>1995</risdate><volume>33</volume><issue>2</issue><spage>247</spage><epage>259</epage><pages>247-259</pages><issn>0028-3932</issn><eissn>1873-3514</eissn><abstract>The relationship between anosognosia of memory deficit, intrusions and ‘frontal’ functions was investigated in 12 Alzheimer (DAT) patients, 12 depressed patients and 24 normal controls. DAT and depressed patients could not be dissociated according to the proportion of intrusion they produced in memory tasks. However, regardless of their clinical diagnosis, patients with anosognosia produced significantly more intrusions than patients without anosognosia, and anosognosia of memory deficit was positively and strongly correlated to the tendency to produce intrusions. By contrast, there was no correlation between intrusions, anosognosia and patients' performance on frontal tasks except for Verbal Fluency. Whereas anosognosia of memory deficit seems indispensable for intrusions, frontal dysfunction must not be considered a necessary condition for intrusions or anosognosia.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>7746367</pmid><doi>10.1016/0028-3932(94)00091-3</doi><tpages>13</tpages></addata></record> |
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| source | MEDLINE; Access via ScienceDirect (Elsevier) |
| subjects | Age Factors Aged Alzheimer Disease - psychology Alzheimer's disease anosognosia depression Depression - psychology Education Female Frontal Lobe Humans intrusion Learning Male Memory Middle Aged Self-Assessment |
| title | Anosognosia, intrusions and ‘frontal’ functions in Alzheimer's disease and depression |
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