Matches in SemOpenAlex for { <https://semopenalex.org/work/W2033414215> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2033414215 endingPage "581" @default.
- W2033414215 startingPage "581" @default.
- W2033414215 abstract "What happens to a visual stimulus when it reaches the severe bottlenecks inherent to the human information processing system and what are the cognitive resources and neural substrates that limit the amount of information that can be consciously perceived? Previous research has demonstrated that when visual short-term memory (VSTM) resources are fully occupied, there is a decrease in activity in the right temporo-parietal junction (rTPJ), which can result in inattentional blindness to suddenly presented stimuli. As the rTPJ has been implicated in visual neglect, we have previously demonstrated that a high VSTM load leads to impaired recognition performance for objects presented in the left visual field, mimicking the processing deficits of neglect patients. In the present study, we used fMRI to examine the neural architecture subserving this effect. In other words, how does VSTM load affect areas that support memory, perception, and attention? Under a low (1 item) or high (3 item) VSTM load, pictures of objects were briefly presented to the left and/or right of fixation during the delay period. Under a low memory load, areas that support the maintenance of items in VSTM (superior IPS, inferior IPS, and ventral occipital areas) showed increased activity to bilaterally presented objects, relative to a single object, indicating that these areas had resources available to process additional information. Under a high memory load, however, activity in these memory regions did not continue to increase, as memory capacity had already been exceeded. Interestingly, when VSTM resources reached capacity, object recognition performance suffered. Strikingly, activity in areas that support VSTM maintenance was a better predictor of object identification performance than activity in the object-sensitive lateral occipital complex (LOC). These behavioral and neuroimaging results demonstrate that the availability of visual short-term memory resources may be critical to the conscious identification of object stimuli." @default.
- W2033414215 created "2016-06-24" @default.
- W2033414215 creator A5046323837 @default.
- W2033414215 creator A5052067974 @default.
- W2033414215 date "2010-03-24" @default.
- W2033414215 modified "2023-09-26" @default.
- W2033414215 title "Evidence for the role of visual short-term memory in conscious object recognition" @default.
- W2033414215 doi "https://doi.org/10.1167/9.8.581" @default.
- W2033414215 hasPublicationYear "2010" @default.
- W2033414215 type Work @default.
- W2033414215 sameAs 2033414215 @default.
- W2033414215 citedByCount "0" @default.
- W2033414215 crossrefType "journal-article" @default.
- W2033414215 hasAuthorship W2033414215A5046323837 @default.
- W2033414215 hasAuthorship W2033414215A5052067974 @default.
- W2033414215 hasBestOaLocation W20334142151 @default.
- W2033414215 hasConcept C118552586 @default.
- W2033414215 hasConcept C129564537 @default.
- W2033414215 hasConcept C146249460 @default.
- W2033414215 hasConcept C15744967 @default.
- W2033414215 hasConcept C169760540 @default.
- W2033414215 hasConcept C169900460 @default.
- W2033414215 hasConcept C178278151 @default.
- W2033414215 hasConcept C180747234 @default.
- W2033414215 hasConcept C21963081 @default.
- W2033414215 hasConcept C26760741 @default.
- W2033414215 hasConcept C2776289891 @default.
- W2033414215 hasConcept C2779918689 @default.
- W2033414215 hasConcept C2908647359 @default.
- W2033414215 hasConcept C58632812 @default.
- W2033414215 hasConcept C61641136 @default.
- W2033414215 hasConcept C71924100 @default.
- W2033414215 hasConcept C93173128 @default.
- W2033414215 hasConcept C99454951 @default.
- W2033414215 hasConceptScore W2033414215C118552586 @default.
- W2033414215 hasConceptScore W2033414215C129564537 @default.
- W2033414215 hasConceptScore W2033414215C146249460 @default.
- W2033414215 hasConceptScore W2033414215C15744967 @default.
- W2033414215 hasConceptScore W2033414215C169760540 @default.
- W2033414215 hasConceptScore W2033414215C169900460 @default.
- W2033414215 hasConceptScore W2033414215C178278151 @default.
- W2033414215 hasConceptScore W2033414215C180747234 @default.
- W2033414215 hasConceptScore W2033414215C21963081 @default.
- W2033414215 hasConceptScore W2033414215C26760741 @default.
- W2033414215 hasConceptScore W2033414215C2776289891 @default.
- W2033414215 hasConceptScore W2033414215C2779918689 @default.
- W2033414215 hasConceptScore W2033414215C2908647359 @default.
- W2033414215 hasConceptScore W2033414215C58632812 @default.
- W2033414215 hasConceptScore W2033414215C61641136 @default.
- W2033414215 hasConceptScore W2033414215C71924100 @default.
- W2033414215 hasConceptScore W2033414215C93173128 @default.
- W2033414215 hasConceptScore W2033414215C99454951 @default.
- W2033414215 hasIssue "8" @default.
- W2033414215 hasLocation W20334142151 @default.
- W2033414215 hasOpenAccess W2033414215 @default.
- W2033414215 hasPrimaryLocation W20334142151 @default.
- W2033414215 hasRelatedWork W1979782145 @default.
- W2033414215 hasRelatedWork W1980602236 @default.
- W2033414215 hasRelatedWork W2024378439 @default.
- W2033414215 hasRelatedWork W2114452613 @default.
- W2033414215 hasRelatedWork W2154804258 @default.
- W2033414215 hasRelatedWork W2327282776 @default.
- W2033414215 hasRelatedWork W2369296566 @default.
- W2033414215 hasRelatedWork W2369304167 @default.
- W2033414215 hasRelatedWork W2582958358 @default.
- W2033414215 hasRelatedWork W2123466941 @default.
- W2033414215 hasVolume "9" @default.
- W2033414215 isParatext "false" @default.
- W2033414215 isRetracted "false" @default.
- W2033414215 magId "2033414215" @default.
- W2033414215 workType "article" @default.