Matches in SemOpenAlex for { <https://semopenalex.org/work/W2256233300> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2256233300 abstract "Background: Recent studies have shown that functional connectivity (FC), an MR method that maps synchronized neural activity throughout the brain during rest, is profoundly altered after stroke and may predict outcome better than structural imaging. However, logistic and care constraints limit its use in acutely ill stroke patients. Here, we evaluate a novel portable and inexpensive neuroimaging modality, Diffuse Optical Tomography (DOT), capable of monitoring FC at the bedside in a cohort of acute ischemic stroke patients. Methods: Brain activity was measured with DOT using a flexible imaging cap that covers much of the frontal, temporal, parietal, and occipital lobes. Resting state brain activity was measured in 7 patients (6 females; mean age 66 years; median NIHSS14, range 3-20; tpa=2) as well as 5 healthy controls. Seed-based maps of FC were generated by calculating the correlation of the time trace of each voxel with the time trace of a given seed. Results: Data from a healthy subject and two stroke cases are shown below. The seed-based FC map for the healthy subject displays typical bilaterally symmetric correlation relative to the seed (black circle). Stroke subject 1 shows a moderate lesion and some disruption in the fc map. Stroke subject 2 displays a large infarct and profound disruption of the FC map. The level of disruption of FC of resting state networks is shown to be correlated with the severity of the stroke. Conclusion: This study demonstrates the feasibility of utilizing DOT at the bedside to monitor resting state networks in patients during acute ischemic stroke." @default.
- W2256233300 created "2016-06-24" @default.
- W2256233300 creator A5000210763 @default.
- W2256233300 creator A5017557589 @default.
- W2256233300 creator A5018461942 @default.
- W2256233300 creator A5033648779 @default.
- W2256233300 date "2013-02-01" @default.
- W2256233300 modified "2023-09-26" @default.
- W2256233300 title "Abstract TP52: Bedside Monitoring Of Resting State Functional Connectivity Networks In Acute Ischemic Stroke Patients Using Diffuse Optical Tomography" @default.
- W2256233300 doi "https://doi.org/10.1161/str.44.suppl_1.atp52" @default.
- W2256233300 hasPublicationYear "2013" @default.
- W2256233300 type Work @default.
- W2256233300 sameAs 2256233300 @default.
- W2256233300 citedByCount "0" @default.
- W2256233300 crossrefType "journal-article" @default.
- W2256233300 hasAuthorship W2256233300A5000210763 @default.
- W2256233300 hasAuthorship W2256233300A5017557589 @default.
- W2256233300 hasAuthorship W2256233300A5018461942 @default.
- W2256233300 hasAuthorship W2256233300A5033648779 @default.
- W2256233300 hasConcept C118552586 @default.
- W2256233300 hasConcept C126322002 @default.
- W2256233300 hasConcept C126838900 @default.
- W2256233300 hasConcept C127413603 @default.
- W2256233300 hasConcept C141071460 @default.
- W2256233300 hasConcept C143409427 @default.
- W2256233300 hasConcept C164705383 @default.
- W2256233300 hasConcept C2780645631 @default.
- W2256233300 hasConcept C2781156865 @default.
- W2256233300 hasConcept C54170458 @default.
- W2256233300 hasConcept C58693492 @default.
- W2256233300 hasConcept C66324658 @default.
- W2256233300 hasConcept C71924100 @default.
- W2256233300 hasConcept C72563966 @default.
- W2256233300 hasConcept C78519656 @default.
- W2256233300 hasConceptScore W2256233300C118552586 @default.
- W2256233300 hasConceptScore W2256233300C126322002 @default.
- W2256233300 hasConceptScore W2256233300C126838900 @default.
- W2256233300 hasConceptScore W2256233300C127413603 @default.
- W2256233300 hasConceptScore W2256233300C141071460 @default.
- W2256233300 hasConceptScore W2256233300C143409427 @default.
- W2256233300 hasConceptScore W2256233300C164705383 @default.
- W2256233300 hasConceptScore W2256233300C2780645631 @default.
- W2256233300 hasConceptScore W2256233300C2781156865 @default.
- W2256233300 hasConceptScore W2256233300C54170458 @default.
- W2256233300 hasConceptScore W2256233300C58693492 @default.
- W2256233300 hasConceptScore W2256233300C66324658 @default.
- W2256233300 hasConceptScore W2256233300C71924100 @default.
- W2256233300 hasConceptScore W2256233300C72563966 @default.
- W2256233300 hasConceptScore W2256233300C78519656 @default.
- W2256233300 hasIssue "suppl_1" @default.
- W2256233300 hasLocation W22562333001 @default.
- W2256233300 hasOpenAccess W2256233300 @default.
- W2256233300 hasPrimaryLocation W22562333001 @default.
- W2256233300 hasRelatedWork W1979923667 @default.
- W2256233300 hasRelatedWork W2024663817 @default.
- W2256233300 hasRelatedWork W2062105423 @default.
- W2256233300 hasRelatedWork W2077179258 @default.
- W2256233300 hasRelatedWork W2116940543 @default.
- W2256233300 hasRelatedWork W2273634729 @default.
- W2256233300 hasRelatedWork W2339698357 @default.
- W2256233300 hasRelatedWork W2354365233 @default.
- W2256233300 hasRelatedWork W2468081895 @default.
- W2256233300 hasRelatedWork W2468781971 @default.
- W2256233300 hasRelatedWork W2745360823 @default.
- W2256233300 hasRelatedWork W2911285240 @default.
- W2256233300 hasRelatedWork W2913563753 @default.
- W2256233300 hasRelatedWork W2952388200 @default.
- W2256233300 hasRelatedWork W2969182931 @default.
- W2256233300 hasRelatedWork W2972841325 @default.
- W2256233300 hasRelatedWork W2980011715 @default.
- W2256233300 hasRelatedWork W3013368259 @default.
- W2256233300 hasRelatedWork W3093267003 @default.
- W2256233300 hasRelatedWork W3184032999 @default.
- W2256233300 hasVolume "44" @default.
- W2256233300 isParatext "false" @default.
- W2256233300 isRetracted "false" @default.
- W2256233300 magId "2256233300" @default.
- W2256233300 workType "article" @default.