2024
Narrative Discourse Performance in Traumatic Brain Injury: Does Story Comprehension Predict Story Retelling?
Lê K, Coelho C, Feinn R. Narrative Discourse Performance in Traumatic Brain Injury: Does Story Comprehension Predict Story Retelling? Journal Of Speech Language And Hearing Research 2024, 67: 2685-2697. PMID: 39052432, PMCID: PMC11305611, DOI: 10.1044/2024_jslhr-23-00681.Peer-Reviewed Original ResearchConceptsStructure Building FrameworkTraumatic brain injuryDiscourse comprehensionDiscourse Comprehension TestStory comprehension taskStory retelling taskComprehensive measureBrain injuryModerate-to-large correlationsDiscourse measuresDiscourse performanceRetelling taskStory comprehensionStory retellingComprehension taskDiscourse productionPreliminary supportDiscourse interventionCognitive processesStory grammarStory completionGrammar performanceSpoken languageMultiple regression analysisDiscourse model
2013
Characterizing Discourse Deficits Following Penetrating Head Injury: A Preliminary Model
Coelho C, Lê K, Mozeiko J, Hamilton M, Tyler E, Krueger F, Grafman J. Characterizing Discourse Deficits Following Penetrating Head Injury: A Preliminary Model. American Journal Of Speech-Language Pathology 2013, 22: s438-s448. PMID: 23695915, PMCID: PMC7684633, DOI: 10.1044/1058-0360(2013/12-0076).Peer-Reviewed Original ResearchConceptsNon-brain-injuredClosed head injuryDiscourse productionDiscourse performanceNon-brain-injured groupAdequate-to-good fitMeasures of memoryPenetrating head injuryStructural equation modeling proceduresGroups of participantsTraumatic brain injuryDiscourse deficitsDiscourse measuresExecutive functionNarrative lengthCommunication deficitsMacrostructural componentsHead injuryStory grammarBrain-injuredStory narrativesBrain injuryGroup of individualsDeficitsDiscourse data
2012
Discourse production following injury to the dorsolateral prefrontal cortex
Coelho C, Lê K, Mozeiko J, Krueger F, Grafman J. Discourse production following injury to the dorsolateral prefrontal cortex. Neuropsychologia 2012, 50: 3564-3572. PMID: 22982512, DOI: 10.1016/j.neuropsychologia.2012.09.005.Peer-Reviewed Original ResearchConceptsDorsolateral prefrontal cortexPrefrontal cortexDorsolateral prefrontal cortex lesionsMeasures of working memoryComparison groupYears post-onsetDLPFC groupNon-injured comparison groupLanguage of individualsDiscourse analysis procedurePFC lesionsLanguage impairmentDiscourse impairmentDiscourse abilitiesDiscourse performanceDiscourse productionNarrative coherenceRight (RComplex languageCortexImpairmentDiscourse analysisDiscourseIndividualsAphasia