Matches in SemOpenAlex for { <https://semopenalex.org/work/W2789111255> ?p ?o ?g. }
- W2789111255 endingPage "239.e1" @default.
- W2789111255 startingPage "234" @default.
- W2789111255 abstract "Objective To characterize the organization of speech- and language-related white matter tracts in children with developmental speech and/or language disorders. Study design We collected magnetic resonance diffusion-weighted imaging data from 41 children, ages 9-11 years, with developmental speech and/or language disorders, and compared them with 45 typically developing controls with the same age range. We used probabilistic tractography of diffusion-weighted imaging to map language (3 segments of arcuate fasciculus, extreme capsule system) and speech motor (corticobulbar) tracts bilaterally. The corticospinal and callosal tracts were used as control regions. We compared the mean fractional anisotropy and diffusivity values between atypical and control groups, covarying for nonverbal IQ. We then examined differences between atypical subgroups: developmental speech disorder (DSD), developmental language disorder, and co-occurring developmental speech and language disorder. Results Fractional anisotropy in the left corticobulbar tract was lower in the DSD than in the control group. Radial and mean diffusivity were higher in the DSD than the developmental language disorder, co-occurring developmental speech and language disorder, or control groups. There were no group differences for any metrics in the language or control tracts. Conclusions Atypical development of the left corticobulbar tract may be a neural marker for DSD. This finding is in line with reports of speech disorder after left corticobulbar damage in children and adults with brain injury. By contrast, we found no association between diffusion metrics in language-related tracts in developmental language disorder, and changes for language disorders are likely more complex. To characterize the organization of speech- and language-related white matter tracts in children with developmental speech and/or language disorders. We collected magnetic resonance diffusion-weighted imaging data from 41 children, ages 9-11 years, with developmental speech and/or language disorders, and compared them with 45 typically developing controls with the same age range. We used probabilistic tractography of diffusion-weighted imaging to map language (3 segments of arcuate fasciculus, extreme capsule system) and speech motor (corticobulbar) tracts bilaterally. The corticospinal and callosal tracts were used as control regions. We compared the mean fractional anisotropy and diffusivity values between atypical and control groups, covarying for nonverbal IQ. We then examined differences between atypical subgroups: developmental speech disorder (DSD), developmental language disorder, and co-occurring developmental speech and language disorder. Fractional anisotropy in the left corticobulbar tract was lower in the DSD than in the control group. Radial and mean diffusivity were higher in the DSD than the developmental language disorder, co-occurring developmental speech and language disorder, or control groups. There were no group differences for any metrics in the language or control tracts. Atypical development of the left corticobulbar tract may be a neural marker for DSD. This finding is in line with reports of speech disorder after left corticobulbar damage in children and adults with brain injury. By contrast, we found no association between diffusion metrics in language-related tracts in developmental language disorder, and changes for language disorders are likely more complex." @default.
- W2789111255 created "2018-03-06" @default.
- W2789111255 creator A5042558086 @default.
- W2789111255 creator A5059000119 @default.
- W2789111255 creator A5064294435 @default.
- W2789111255 creator A5066731786 @default.
- W2789111255 creator A5072937928 @default.
- W2789111255 creator A5088637939 @default.
- W2789111255 date "2018-07-01" @default.
- W2789111255 modified "2023-09-23" @default.
- W2789111255 title "A Brain Marker for Developmental Speech Disorders" @default.
- W2789111255 cites W1967477727 @default.
- W2789111255 cites W1971978525 @default.
- W2789111255 cites W1981650388 @default.
- W2789111255 cites W2001611992 @default.
- W2789111255 cites W2004816326 @default.
- W2789111255 cites W2006198999 @default.
- W2789111255 cites W2016415039 @default.
- W2789111255 cites W2028992171 @default.
- W2789111255 cites W2034252184 @default.
- W2789111255 cites W2049959102 @default.
- W2789111255 cites W2084041700 @default.
- W2789111255 cites W2091864649 @default.
- W2789111255 cites W2095852295 @default.
- W2789111255 cites W2112111016 @default.
- W2789111255 cites W2125228482 @default.
- W2789111255 cites W2125786531 @default.
- W2789111255 cites W2128637563 @default.
- W2789111255 cites W2136176755 @default.
- W2789111255 cites W2148771662 @default.
- W2789111255 cites W2149092213 @default.
- W2789111255 cites W2170109738 @default.
- W2789111255 cites W2211586009 @default.
- W2789111255 cites W2259374272 @default.
- W2789111255 cites W2333794124 @default.
- W2789111255 cites W2336526731 @default.
- W2789111255 cites W2522775474 @default.
- W2789111255 cites W2599350544 @default.
- W2789111255 cites W2600767891 @default.
- W2789111255 doi "https://doi.org/10.1016/j.jpeds.2018.02.043" @default.
- W2789111255 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29705112" @default.
- W2789111255 hasPublicationYear "2018" @default.
- W2789111255 type Work @default.
- W2789111255 sameAs 2789111255 @default.
- W2789111255 citedByCount "14" @default.
- W2789111255 countsByYear W27891112552018 @default.
- W2789111255 countsByYear W27891112552019 @default.
- W2789111255 countsByYear W27891112552020 @default.
- W2789111255 countsByYear W27891112552021 @default.
- W2789111255 countsByYear W27891112552022 @default.
- W2789111255 countsByYear W27891112552023 @default.
- W2789111255 crossrefType "journal-article" @default.
- W2789111255 hasAuthorship W2789111255A5042558086 @default.
- W2789111255 hasAuthorship W2789111255A5059000119 @default.
- W2789111255 hasAuthorship W2789111255A5064294435 @default.
- W2789111255 hasAuthorship W2789111255A5066731786 @default.
- W2789111255 hasAuthorship W2789111255A5072937928 @default.
- W2789111255 hasAuthorship W2789111255A5088637939 @default.
- W2789111255 hasBestOaLocation W27891112552 @default.
- W2789111255 hasConcept C126838900 @default.
- W2789111255 hasConcept C142724271 @default.
- W2789111255 hasConcept C143409427 @default.
- W2789111255 hasConcept C149550507 @default.
- W2789111255 hasConcept C2778183499 @default.
- W2789111255 hasConcept C2779857881 @default.
- W2789111255 hasConcept C2781192897 @default.
- W2789111255 hasConcept C548259974 @default.
- W2789111255 hasConcept C71924100 @default.
- W2789111255 hasConcept C89916169 @default.
- W2789111255 hasConceptScore W2789111255C126838900 @default.
- W2789111255 hasConceptScore W2789111255C142724271 @default.
- W2789111255 hasConceptScore W2789111255C143409427 @default.
- W2789111255 hasConceptScore W2789111255C149550507 @default.
- W2789111255 hasConceptScore W2789111255C2778183499 @default.
- W2789111255 hasConceptScore W2789111255C2779857881 @default.
- W2789111255 hasConceptScore W2789111255C2781192897 @default.
- W2789111255 hasConceptScore W2789111255C548259974 @default.
- W2789111255 hasConceptScore W2789111255C71924100 @default.
- W2789111255 hasConceptScore W2789111255C89916169 @default.
- W2789111255 hasLocation W27891112551 @default.
- W2789111255 hasLocation W27891112552 @default.
- W2789111255 hasLocation W27891112553 @default.
- W2789111255 hasLocation W27891112554 @default.
- W2789111255 hasLocation W27891112555 @default.
- W2789111255 hasLocation W27891112556 @default.
- W2789111255 hasOpenAccess W2789111255 @default.
- W2789111255 hasPrimaryLocation W27891112551 @default.
- W2789111255 hasRelatedWork W1999972116 @default.
- W2789111255 hasRelatedWork W2000010321 @default.
- W2789111255 hasRelatedWork W2002810039 @default.
- W2789111255 hasRelatedWork W2033216229 @default.
- W2789111255 hasRelatedWork W2049444094 @default.
- W2789111255 hasRelatedWork W2278270364 @default.
- W2789111255 hasRelatedWork W2387524778 @default.
- W2789111255 hasRelatedWork W2753775178 @default.
- W2789111255 hasRelatedWork W2765793352 @default.
- W2789111255 hasRelatedWork W4295021197 @default.
- W2789111255 hasVolume "198" @default.