Matches in SemOpenAlex for { <https://semopenalex.org/work/W1980326730> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W1980326730 endingPage "295" @default.
- W1980326730 startingPage "284" @default.
- W1980326730 abstract "Positron Emission Tomography (PET) with the tracer H215O was used to measure regional cerebral blood flow in 13 healthy volunteers during two experimental memory tasks, one of which was well-practiced and the other of which was novel. The materials used for the memory tasks consisted of two complex narratives (Story A and Story B from the Wechsler Memory Scale). Natural language materials were chosen because they similate experimentally the natural learning situation and permit study of the neural mechanisms by which recall memory becomes more fluid, automatic, or rote. One week before the PET study, subjects were trained to perfect recall of Story A, while they were exposed to Story B only 60s prior to PET data acquisition. Despite the substantial differences in level of familiarity (and in free recall performance), patterns of activation were quite similar; activations presumed to reflect recall in both tasks included frontal, inferior temporal, thalamic, anterior cingulate, and cerebellar regions. Many regions were smaller during recall of the familiar story, however, presumably reflecting greater neural efficiency due to practice. In addition, the novel task activated an additional left frontal region that is presumed to reflect more active encoding. The similarity and multiplicity of the activations in the two tasks suggest that the brain uses a multinodal general network for memory tasks such as free recall, while the differences suggest that some nodes in the network may be used for specific components of memory such as encoding and retrieval." @default.
- W1980326730 created "2016-06-24" @default.
- W1980326730 creator A5024433627 @default.
- W1980326730 creator A5027585283 @default.
- W1980326730 creator A5028983612 @default.
- W1980326730 creator A5034595484 @default.
- W1980326730 creator A5044311023 @default.
- W1980326730 creator A5057564161 @default.
- W1980326730 creator A5084308546 @default.
- W1980326730 creator A5091277767 @default.
- W1980326730 date "1995-12-01" @default.
- W1980326730 modified "2023-10-17" @default.
- W1980326730 title "I. PET Studies of Memory: Novel and Practiced Free Recall of Complex Narratives" @default.
- W1980326730 doi "https://doi.org/10.1006/nimg.1995.1036" @default.
- W1980326730 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9343613" @default.
- W1980326730 hasPublicationYear "1995" @default.
- W1980326730 type Work @default.
- W1980326730 sameAs 1980326730 @default.
- W1980326730 citedByCount "97" @default.
- W1980326730 countsByYear W19803267302012 @default.
- W1980326730 countsByYear W19803267302013 @default.
- W1980326730 countsByYear W19803267302014 @default.
- W1980326730 countsByYear W19803267302015 @default.
- W1980326730 countsByYear W19803267302017 @default.
- W1980326730 countsByYear W19803267302018 @default.
- W1980326730 countsByYear W19803267302019 @default.
- W1980326730 countsByYear W19803267302021 @default.
- W1980326730 countsByYear W19803267302022 @default.
- W1980326730 crossrefType "journal-article" @default.
- W1980326730 hasAuthorship W1980326730A5024433627 @default.
- W1980326730 hasAuthorship W1980326730A5027585283 @default.
- W1980326730 hasAuthorship W1980326730A5028983612 @default.
- W1980326730 hasAuthorship W1980326730A5034595484 @default.
- W1980326730 hasAuthorship W1980326730A5044311023 @default.
- W1980326730 hasAuthorship W1980326730A5057564161 @default.
- W1980326730 hasAuthorship W1980326730A5084308546 @default.
- W1980326730 hasAuthorship W1980326730A5091277767 @default.
- W1980326730 hasConcept C100660578 @default.
- W1980326730 hasConcept C125411270 @default.
- W1980326730 hasConcept C15744967 @default.
- W1980326730 hasConcept C180747234 @default.
- W1980326730 hasConcept C36668950 @default.
- W1980326730 hasConceptScore W1980326730C100660578 @default.
- W1980326730 hasConceptScore W1980326730C125411270 @default.
- W1980326730 hasConceptScore W1980326730C15744967 @default.
- W1980326730 hasConceptScore W1980326730C180747234 @default.
- W1980326730 hasConceptScore W1980326730C36668950 @default.
- W1980326730 hasIssue "4" @default.
- W1980326730 hasLocation W19803267301 @default.
- W1980326730 hasLocation W19803267302 @default.
- W1980326730 hasOpenAccess W1980326730 @default.
- W1980326730 hasPrimaryLocation W19803267301 @default.
- W1980326730 hasRelatedWork W1968820145 @default.
- W1980326730 hasRelatedWork W1997822640 @default.
- W1980326730 hasRelatedWork W2040155059 @default.
- W1980326730 hasRelatedWork W2067018288 @default.
- W1980326730 hasRelatedWork W2081108554 @default.
- W1980326730 hasRelatedWork W2118312254 @default.
- W1980326730 hasRelatedWork W2144689546 @default.
- W1980326730 hasRelatedWork W2318854225 @default.
- W1980326730 hasRelatedWork W2498476905 @default.
- W1980326730 hasRelatedWork W2920940199 @default.
- W1980326730 hasVolume "2" @default.
- W1980326730 isParatext "false" @default.
- W1980326730 isRetracted "false" @default.
- W1980326730 magId "1980326730" @default.
- W1980326730 workType "article" @default.