Effects of practice and delays on learning and retention of skilled tool use in Parkinson's disease.
Identifieur interne : 000079 ( PubMed/Checkpoint ); précédent : 000078; suivant : 000080Effects of practice and delays on learning and retention of skilled tool use in Parkinson's disease.
Auteurs : Holly A. Fernandes [Canada] ; Norman W. Park [Canada] ; Quincy J. Almeida [Canada]Source :
- Neuropsychologia [ 1873-3514 ] ; 2017.
Abstract
Previous research has shown that individuals with Parkinson's disease (PD) show preserved learning of tool-related motor skills, while retention was impaired after a three-week delay, possibly as a result of striatal dysfunction. The goal of the current study was to identify if shorter delays and more extensive practice might reduce retention deficits related to complex tool use in PD. PD participants and healthy age and education-matched controls were trained to use novel tools across four sessions, spaced one-day, one-week, and three-weeks apart. Recall of tool attributes (e.g., function) and skilled motor performance using tools was investigated by examining patterns of learning and forgetting over time. Results showed that tool attribute recall was unimpaired in PD participants relative to controls. For motor skill performance, PD participants were unimpaired in motor skill learning within sessions, but they did not retain these skills across one-week and three-week delays between sessions. This dissociation suggests that the striatum plays a critical role in retention of motor skills needed in skilled tool use performance. Finally, in spite of forgetting, individuals with PD still demonstrated improvement across sessions with additional training, suggesting that people with PD may benefit from extensive practice when learning motor skills.
DOI: 10.1016/j.neuropsychologia.2017.01.020
PubMed: 28111250
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Fernandes</name><affiliation wicri:level="1"><nlm:affiliation>Department of Psychology, York University, Toronto, Ontario, Canada. Electronic address: hfernan2@yorku.ca.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Department of Psychology, York University, Toronto, Ontario</wicri:regionArea><wicri:noRegion>Ontario</wicri:noRegion></affiliation></author><author><name sortKey="Park, Norman W" sort="Park, Norman W" uniqKey="Park N" first="Norman W" last="Park">Norman W. Park</name><affiliation wicri:level="1"><nlm:affiliation>Department of Psychology, York University, Toronto, Ontario, Canada; Sun Life Financial Movement Disorders Research and Rehabilitation Centre, Wilfrid Laurier University, Waterloo, Ontario, Canada. Electronic address: npark@yorku.ca.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Department of Psychology, York University, Toronto, Ontario, Canada; Sun Life Financial Movement Disorders Research and Rehabilitation Centre, Wilfrid Laurier University, Waterloo, Ontario</wicri:regionArea><wicri:noRegion>Ontario</wicri:noRegion></affiliation></author><author><name sortKey="Almeida, Quincy J" sort="Almeida, Quincy J" uniqKey="Almeida Q" first="Quincy J" last="Almeida">Quincy J. Almeida</name><affiliation wicri:level="1"><nlm:affiliation>Sun Life Financial Movement Disorders Research and Rehabilitation Centre, Wilfrid Laurier University, Waterloo, Ontario, Canada.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Sun Life Financial Movement Disorders Research and Rehabilitation Centre, Wilfrid Laurier University, Waterloo, Ontario</wicri:regionArea><wicri:noRegion>Ontario</wicri:noRegion></affiliation></author></analytic><series><title level="j">Neuropsychologia</title><idno type="eISSN">1873-3514</idno><imprint><date when="2017" type="published">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Previous research has shown that individuals with Parkinson's disease (PD) show preserved learning of tool-related motor skills, while retention was impaired after a three-week delay, possibly as a result of striatal dysfunction. The goal of the current study was to identify if shorter delays and more extensive practice might reduce retention deficits related to complex tool use in PD. PD participants and healthy age and education-matched controls were trained to use novel tools across four sessions, spaced one-day, one-week, and three-weeks apart. Recall of tool attributes (e.g., function) and skilled motor performance using tools was investigated by examining patterns of learning and forgetting over time. Results showed that tool attribute recall was unimpaired in PD participants relative to controls. For motor skill performance, PD participants were unimpaired in motor skill learning within sessions, but they did not retain these skills across one-week and three-week delays between sessions. This dissociation suggests that the striatum plays a critical role in retention of motor skills needed in skilled tool use performance. Finally, in spite of forgetting, individuals with PD still demonstrated improvement across sessions with additional training, suggesting that people with PD may benefit from extensive practice when learning motor skills.</div></front></TEI><pubmed><MedlineCitation Status="In-Process" Owner="NLM"><PMID Version="1">28111250</PMID><DateCreated><Year>2017</Year><Month>01</Month><Day>23</Day></DateCreated><DateRevised><Year>2017</Year><Month>02</Month><Day>12</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-3514</ISSN><JournalIssue CitedMedium="Internet"><Volume>96</Volume><PubDate><Year>2017</Year><Month>Feb</Month></PubDate></JournalIssue><Title>Neuropsychologia</Title><ISOAbbreviation>Neuropsychologia</ISOAbbreviation></Journal><ArticleTitle>Effects of practice and delays on learning and retention of skilled tool use in Parkinson's disease.</ArticleTitle><Pagination><MedlinePgn>230-239</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0028-3932(17)30026-X</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.neuropsychologia.2017.01.020</ELocationID><Abstract><AbstractText>Previous research has shown that individuals with Parkinson's disease (PD) show preserved learning of tool-related motor skills, while retention was impaired after a three-week delay, possibly as a result of striatal dysfunction. The goal of the current study was to identify if shorter delays and more extensive practice might reduce retention deficits related to complex tool use in PD. PD participants and healthy age and education-matched controls were trained to use novel tools across four sessions, spaced one-day, one-week, and three-weeks apart. Recall of tool attributes (e.g., function) and skilled motor performance using tools was investigated by examining patterns of learning and forgetting over time. Results showed that tool attribute recall was unimpaired in PD participants relative to controls. For motor skill performance, PD participants were unimpaired in motor skill learning within sessions, but they did not retain these skills across one-week and three-week delays between sessions. This dissociation suggests that the striatum plays a critical role in retention of motor skills needed in skilled tool use performance. Finally, in spite of forgetting, individuals with PD still demonstrated improvement across sessions with additional training, suggesting that people with PD may benefit from extensive practice when learning motor skills.</AbstractText><CopyrightInformation>Copyright © 2017 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Fernandes</LastName><ForeName>Holly A</ForeName><Initials>HA</Initials><AffiliationInfo><Affiliation>Department of Psychology, York University, Toronto, Ontario, Canada. Electronic address: hfernan2@yorku.ca.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Park</LastName><ForeName>Norman W</ForeName><Initials>NW</Initials><AffiliationInfo><Affiliation>Department of Psychology, York University, Toronto, Ontario, Canada; Sun Life Financial Movement Disorders Research and Rehabilitation Centre, Wilfrid Laurier University, Waterloo, Ontario, Canada. Electronic address: npark@yorku.ca.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Almeida</LastName><ForeName>Quincy J</ForeName><Initials>QJ</Initials><AffiliationInfo><Affiliation>Sun Life Financial Movement Disorders Research and Rehabilitation Centre, Wilfrid Laurier University, Waterloo, Ontario, Canada.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2017</Year><Month>01</Month><Day>19</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Neuropsychologia</MedlineTA><NlmUniqueID>0020713</NlmUniqueID><ISSNLinking>0028-3932</ISSNLinking></MedlineJournalInfo><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Declarative memory</Keyword><Keyword MajorTopicYN="N">Motor skills</Keyword><Keyword MajorTopicYN="N">Parkinson's disease</Keyword><Keyword MajorTopicYN="N">Procedural memory</Keyword><Keyword MajorTopicYN="N">Striatum</Keyword><Keyword MajorTopicYN="N">Tool use</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2016</Year><Month>07</Month><Day>05</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2017</Year><Month>01</Month><Day>12</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2017</Year><Month>01</Month><Day>18</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2017</Year><Month>1</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2017</Year><Month>1</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2017</Year><Month>1</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">28111250</ArticleId><ArticleId IdType="pii">S0028-3932(17)30026-X</ArticleId><ArticleId IdType="doi">10.1016/j.neuropsychologia.2017.01.020</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Canada</li></country></list><tree><country name="Canada"><noRegion><name sortKey="Fernandes, Holly A" sort="Fernandes, Holly A" uniqKey="Fernandes H" first="Holly A" last="Fernandes">Holly A. Fernandes</name></noRegion><name sortKey="Almeida, Quincy J" sort="Almeida, Quincy J" uniqKey="Almeida Q" first="Quincy J" last="Almeida">Quincy J. Almeida</name><name sortKey="Park, Norman W" sort="Park, Norman W" uniqKey="Park N" first="Norman W" last="Park">Norman W. Park</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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