Matches in SemOpenAlex for { <https://semopenalex.org/work/W85929420> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W85929420 abstract "The work presented in this thesis explored the structural and functional organization of visuospatial attention. This was done through advanced voxel-wise lesion symptom mappingmethods used to decompose neuroanatomy of visuospatial disorders. The first study contrasted the neural substrates of different neglect symptoms, specifically the contributions of common and dissociable grey and white matter changes linked to allocentric and egocentric neglect. Two following studies decomposed the neuroanatomy of frequently co-occurring spatial attention syndromes by examining (1) the lesion patterns associated with visual and tactile extinction vs. those related to visual field defects and neglect, and (2) the lesion pattern linked to simultanagnosia, extracting out lesions associated with unilateral visuospatial deficits. These studies demonstrated that the different patterns of grey matter lesions in individual patients, and the laterality of white matter disconnections, determine the degree to which visual processing and spatial attention are disrupted and thus the nature of the observed cognitive symptoms. The final study examined the neuroanatomy of subacute relative to chronic neglect and whether persistent neglect symptoms could be predicted based on clinical computed tomography scans acquired at stroke diagnosis. The findings provided evidence that although wide spread lesions are associated with acute symptoms, only some of these are critical for predicting whether neglect will become a chronic disorder. The pro’s and con’s of different approaches to lesion-symptom mapping are discussed, along with the theoretical implications for understanding the nature of human visual attention." @default.
- W85929420 created "2016-06-24" @default.
- W85929420 creator A5066400204 @default.
- W85929420 date "2012-07-01" @default.
- W85929420 modified "2023-09-27" @default.
- W85929420 title "The neuroanatomy of visuopatial awareness - lessons from lesion symptom mapping and diffusion tractography in neglect, extinction and simultanagnosia" @default.
- W85929420 hasPublicationYear "2012" @default.
- W85929420 type Work @default.
- W85929420 sameAs 85929420 @default.
- W85929420 citedByCount "0" @default.
- W85929420 crossrefType "dissertation" @default.
- W85929420 hasAuthorship W85929420A5066400204 @default.
- W85929420 hasConcept C103378370 @default.
- W85929420 hasConcept C118552586 @default.
- W85929420 hasConcept C126838900 @default.
- W85929420 hasConcept C143409427 @default.
- W85929420 hasConcept C15744967 @default.
- W85929420 hasConcept C169760540 @default.
- W85929420 hasConcept C180747234 @default.
- W85929420 hasConcept C200134340 @default.
- W85929420 hasConcept C2776289891 @default.
- W85929420 hasConcept C2777118844 @default.
- W85929420 hasConcept C2778013878 @default.
- W85929420 hasConcept C2781156865 @default.
- W85929420 hasConcept C2781192897 @default.
- W85929420 hasConcept C54170458 @default.
- W85929420 hasConcept C71924100 @default.
- W85929420 hasConceptScore W85929420C103378370 @default.
- W85929420 hasConceptScore W85929420C118552586 @default.
- W85929420 hasConceptScore W85929420C126838900 @default.
- W85929420 hasConceptScore W85929420C143409427 @default.
- W85929420 hasConceptScore W85929420C15744967 @default.
- W85929420 hasConceptScore W85929420C169760540 @default.
- W85929420 hasConceptScore W85929420C180747234 @default.
- W85929420 hasConceptScore W85929420C200134340 @default.
- W85929420 hasConceptScore W85929420C2776289891 @default.
- W85929420 hasConceptScore W85929420C2777118844 @default.
- W85929420 hasConceptScore W85929420C2778013878 @default.
- W85929420 hasConceptScore W85929420C2781156865 @default.
- W85929420 hasConceptScore W85929420C2781192897 @default.
- W85929420 hasConceptScore W85929420C54170458 @default.
- W85929420 hasConceptScore W85929420C71924100 @default.
- W85929420 hasLocation W859294201 @default.
- W85929420 hasOpenAccess W85929420 @default.
- W85929420 hasPrimaryLocation W859294201 @default.
- W85929420 hasRelatedWork W1576761065 @default.
- W85929420 hasRelatedWork W161629889 @default.
- W85929420 hasRelatedWork W2029420144 @default.
- W85929420 hasRelatedWork W2036323212 @default.
- W85929420 hasRelatedWork W2051280853 @default.
- W85929420 hasRelatedWork W2057985607 @default.
- W85929420 hasRelatedWork W2079199655 @default.
- W85929420 hasRelatedWork W2101309617 @default.
- W85929420 hasRelatedWork W2163113771 @default.
- W85929420 hasRelatedWork W2331432979 @default.
- W85929420 hasRelatedWork W2338643839 @default.
- W85929420 hasRelatedWork W2412652224 @default.
- W85929420 hasRelatedWork W2416787767 @default.
- W85929420 hasRelatedWork W2746274536 @default.
- W85929420 hasRelatedWork W2771553645 @default.
- W85929420 hasRelatedWork W2898134140 @default.
- W85929420 hasRelatedWork W2982253859 @default.
- W85929420 hasRelatedWork W3162230747 @default.
- W85929420 hasRelatedWork W3186537039 @default.
- W85929420 hasRelatedWork W2346289541 @default.
- W85929420 isParatext "false" @default.
- W85929420 isRetracted "false" @default.
- W85929420 magId "85929420" @default.
- W85929420 workType "dissertation" @default.