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Sökning: onr:"swepub:oai:DiVA.org:su-74149" > The dynamics of cha...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004220naa a2200589 4500
001oai:DiVA.org:su-74149
003SwePub
008120301s2013 | |||||||||||000 ||eng|
009oai:lup.lub.lu.se:7031425b-901f-417f-b085-e59855b10892
009oai:prod.swepub.kib.ki.se:126869474
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-741492 URI
0247 a https://doi.org/10.1002/hbm.220072 DOI
0247 a https://lup.lub.lu.se/record/39871942 URI
0247 a http://kipublications.ki.se/Default.aspx?queryparsed=id:1268694742 URI
040 a (SwePub)sud (SwePub)lud (SwePub)ki
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Kühn, Simone4 aut
2451 0a The dynamics of change in striatal activity following updating training
264 c 2012-02-14
264 1b Wiley,c 2013
338 a print2 rdacarrier
500 a AuthorCount:7;Sevaral other funders
520 a Increases in striatal activity have been suggested to mediate training-related improvements in working-memory ability. We investigated the temporal dynamics of changes in task-related brain activity following training of working memory. Participants in an experimental group and an active control group, trained on easier tasks of a constant difficulty in shorter sessions than the experimental group, were measured before, after about 1 week, and after more than 50 days of training. In the experimental group an initial increase of working-memory related activity in the functionally defined right striatum and anatomically defined right and left putamen was followed by decreases, resulting in an inverted u-shape function that relates activity to training over time. Activity increases in the striatum developed slower in the active control group, observed at the second posttest after more than 50 days of training. In the functionally defined left striatum, initial activity increases were maintained after more extensive training and the pattern was similar for the two groups. These results shed new light on the relation between activity in the striatum (especially the putamen) and the effects of working memory training, and illustrate the importance of multiple measurements for interpreting effects of training on regional brain activity.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Hälsovetenskapx Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi0 (SwePub)303022 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Health Sciencesx Public Health, Global Health, Social Medicine and Epidemiology0 (SwePub)303022 hsv//eng
650 7a SAMHÄLLSVETENSKAPx Psykologi0 (SwePub)5012 hsv//swe
650 7a SOCIAL SCIENCESx Psychology0 (SwePub)5012 hsv//eng
653 a working memory
653 a striatum
653 a training
653 a fMRI
653 a working memory
653 a striatum
653 a training
653 a fMRI
7001 a Schmiedek, Florian4 aut
7001 a Noack, Hannes4 aut
7001 a Wenger, Elisabeth4 aut
7001 a Bodammer, Nils C.4 aut
7001 a Lindenberger, Ulman4 aut
7001 a Lövdén, Martinu Karolinska Institutet,Lund University,Lunds universitet,Stockholms universitet,Centrum för forskning om äldre och åldrande (ARC), (tills m KI),Institutionen för psykologi,Samhällsvetenskapliga institutioner och centrumbildningar,Samhällsvetenskapliga fakulteten,Department of Psychology,Departments of Administrative, Economic and Social Sciences,Faculty of Social Sciences4 aut0 (Swepub:lu)psyc-mnl
7102 a Stockholms universitetb Centrum för forskning om äldre och åldrande (ARC), (tills m KI)4 org
7730 t Human Brain Mappingd : Wileyg 34:7, s. 1530-1541q 34:7<1530-1541x 1065-9471x 1097-0193
8564 u https://europepmc.org/articles/pmc6870272?pdf=render
8564 u http://dx.doi.org/10.1002/hbm.22007y FULLTEXT
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-74149
8564 8u https://doi.org/10.1002/hbm.22007
8564 8u https://lup.lub.lu.se/record/3987194
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:126869474

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