FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000496925> ?p ?o ?g. }

• W2000496925 endingPage "184" @default.
• W2000496925 startingPage "179" @default.
• W2000496925 abstract "Aging is associated with frontal subcortical microangiopathy and executive cognitive dysfunction, suggesting that elderly individuals may have impaired metabolic activation of cerebral blood flow to the frontal lobes. We used transcranial Doppler (TCD) ultrasound to examine the cerebral blood flow response to executive control and visual tasks in the anterior and posterior cerebral circulations and to determine the effects of healthy aging on cerebral blood flow regulation during cognitive tasks. Continuous simultaneous anterior cerebral artery (ACA) and posterior cerebral artery (PCA) blood flow velocities (BFVs) and mean arterial pressure (MAP) were measured in response to word stem completion (WSC) and a visual search (VS) task in 29 healthy subjects (14 young, 30+/-1.5 years; 15 old, 74+/-1.4 years). We found that: (1) ACA and PCA blood flow velocities are both significantly increased during WSC and VS cognitive tasks, (2) ACA and PCA activations were task specific in our young volunteers, with ACA>PCA BFV during the WSC task and PCA>ACA BFV during the VS task, (3) while healthy elderly subjects also had PCA>ACA BFV during the VS task, they did not have ACA>PCA activation during the WSC task, and (4) healthy elderly subjects tend to have overall greater increases in BFV during both cognitive tasks. We conclude that TCD can be used to monitor cerebrovascular hemodynamics during the performance of cognitive tasks. Our data suggest that there is differential blood flow increase in the ACA and PCA in young versus elderly subjects during cognitive tasks." @default.
• W2000496925 created "2016-06-24" @default.
• W2000496925 creator A5010996988 @default.
• W2000496925 creator A5011166953 @default.
• W2000496925 creator A5026936534 @default.
• W2000496925 creator A5035326010 @default.
• W2000496925 creator A5035589814 @default.
• W2000496925 date "2008-02-01" @default.
• W2000496925 modified "2023-10-11" @default.
• W2000496925 title "Cerebral blood flow regulation during cognitive tasks: Effects of healthy aging" @default.
• W2000496925 cites W1572082328 @default.
• W2000496925 cites W2001702299 @default.
• W2000496925 cites W2003976163 @default.
• W2000496925 cites W2007528519 @default.
• W2000496925 cites W2010217187 @default.
• W2000496925 cites W2022702575 @default.
• W2000496925 cites W2040886228 @default.
• W2000496925 cites W2044192936 @default.
• W2000496925 cites W2050483905 @default.
• W2000496925 cites W2067996487 @default.
• W2000496925 cites W2073748140 @default.
• W2000496925 cites W2076140547 @default.
• W2000496925 cites W2093011968 @default.
• W2000496925 cites W2096365100 @default.
• W2000496925 cites W2096601248 @default.
• W2000496925 cites W2100436846 @default.
• W2000496925 cites W2109075151 @default.
• W2000496925 cites W2113466294 @default.
• W2000496925 cites W2121333382 @default.
• W2000496925 cites W2123440500 @default.
• W2000496925 cites W2132361590 @default.
• W2000496925 cites W2147597108 @default.
• W2000496925 cites W2160430288 @default.
• W2000496925 cites W2161761968 @default.
• W2000496925 cites W2167775278 @default.
• W2000496925 cites W4246666309 @default.
• W2000496925 cites W4251032739 @default.
• W2000496925 doi "https://doi.org/10.1016/j.cortex.2006.01.003" @default.
• W2000496925 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2398722" @default.
• W2000496925 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18387547" @default.
• W2000496925 hasPublicationYear "2008" @default.
• W2000496925 type Work @default.
• W2000496925 sameAs 2000496925 @default.
• W2000496925 citedByCount "70" @default.
• W2000496925 countsByYear W20004969252012 @default.
• W2000496925 countsByYear W20004969252013 @default.
• W2000496925 countsByYear W20004969252014 @default.
• W2000496925 countsByYear W20004969252015 @default.
• W2000496925 countsByYear W20004969252016 @default.
• W2000496925 countsByYear W20004969252017 @default.
• W2000496925 countsByYear W20004969252018 @default.
• W2000496925 countsByYear W20004969252019 @default.
• W2000496925 countsByYear W20004969252020 @default.
• W2000496925 countsByYear W20004969252021 @default.
• W2000496925 countsByYear W20004969252022 @default.
• W2000496925 countsByYear W20004969252023 @default.
• W2000496925 crossrefType "journal-article" @default.
• W2000496925 hasAuthorship W2000496925A5010996988 @default.
• W2000496925 hasAuthorship W2000496925A5011166953 @default.
• W2000496925 hasAuthorship W2000496925A5026936534 @default.
• W2000496925 hasAuthorship W2000496925A5035326010 @default.
• W2000496925 hasAuthorship W2000496925A5035589814 @default.
• W2000496925 hasBestOaLocation W20004969252 @default.
• W2000496925 hasConcept C119653847 @default.
• W2000496925 hasConcept C126322002 @default.
• W2000496925 hasConcept C15744967 @default.
• W2000496925 hasConcept C157767197 @default.
• W2000496925 hasConcept C158846371 @default.
• W2000496925 hasConcept C164705383 @default.
• W2000496925 hasConcept C169760540 @default.
• W2000496925 hasConcept C169900460 @default.
• W2000496925 hasConcept C178853913 @default.
• W2000496925 hasConcept C185711340 @default.
• W2000496925 hasConcept C2775841333 @default.
• W2000496925 hasConcept C2777031167 @default.
• W2000496925 hasConcept C2778394091 @default.
• W2000496925 hasConcept C541997718 @default.
• W2000496925 hasConcept C548259974 @default.
• W2000496925 hasConcept C71924100 @default.
• W2000496925 hasConceptScore W2000496925C119653847 @default.
• W2000496925 hasConceptScore W2000496925C126322002 @default.
• W2000496925 hasConceptScore W2000496925C15744967 @default.
• W2000496925 hasConceptScore W2000496925C157767197 @default.
• W2000496925 hasConceptScore W2000496925C158846371 @default.
• W2000496925 hasConceptScore W2000496925C164705383 @default.
• W2000496925 hasConceptScore W2000496925C169760540 @default.
• W2000496925 hasConceptScore W2000496925C169900460 @default.
• W2000496925 hasConceptScore W2000496925C178853913 @default.
• W2000496925 hasConceptScore W2000496925C185711340 @default.
• W2000496925 hasConceptScore W2000496925C2775841333 @default.
• W2000496925 hasConceptScore W2000496925C2777031167 @default.
• W2000496925 hasConceptScore W2000496925C2778394091 @default.
• W2000496925 hasConceptScore W2000496925C541997718 @default.
• W2000496925 hasConceptScore W2000496925C548259974 @default.
• W2000496925 hasConceptScore W2000496925C71924100 @default.
• W2000496925 hasIssue "2" @default.
• W2000496925 hasLocation W20004969251 @default.
• W2000496925 hasLocation W20004969252 @default.

• next