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
2023
Contribution of Working Memory and Inferencing to Narrative Discourse Comprehension and Production in Traumatic Brain Injury.
Lê K, Coelho C, Feinn R. Contribution of Working Memory and Inferencing to Narrative Discourse Comprehension and Production in Traumatic Brain Injury. Journal Of Speech Language And Hearing Research 2023, 66: 2346-2361. PMID: 37257416, PMCID: PMC10468118, DOI: 10.1044/2023_jslhr-22-00632.Peer-Reviewed Original ResearchConceptsDiscourse Comprehension TestStructure Building FrameworkContribution of working memoryTraumatic brain injuryDiscourse comprehensionWM measuresDiscourse abilitiesNarrative discourse abilitiesBrain injuryWM updatingPredictive inferencingCognitive substratesWorking memoryStory comprehensionStory retellingDiscourse outcomesCognitive processesStory completionComprehensive processNarrative performanceDiscourse modelDCT performanceWMComprehensionComprehension testDiscourse Characteristics in Traumatic Brain Injury
Lê K, Coelho C. Discourse Characteristics in Traumatic Brain Injury. 2023, 65-80. DOI: 10.1007/978-3-031-45190-4_5.Peer-Reviewed Original ResearchPost-traumatic stress disorderTraumatic brain injuryMental healthBrain injuryDiscourse deficitsMajor life domainsDiscourse impairmentDiscourse comprehensionStress disorderCognitive underpinningsMH symptomsLife domainsDiscourse modelDiscourse characteristicsDiscourse functionsFunctional impactWritten discourseDeficitsTraumatizationVeteransDisordersImpairmentComprehensionUnderpinningsSymptoms
2022
Systematic Review of Discourse and Social Communication Interventions in Traumatic Brain Injury.
Lê K, Coelho C, Fiszdon J. Systematic Review of Discourse and Social Communication Interventions in Traumatic Brain Injury. American Journal Of Speech-Language Pathology 2022, 31: 991-1022. PMID: 35226552, PMCID: PMC11307254, DOI: 10.1044/2021_ajslp-21-00088.Peer-Reviewed Original Research
2021
Traumatic Brain Injury
Lê K, Mozeiko J. Traumatic Brain Injury. 2021, 590-612. DOI: 10.1002/9781119606987.ch25.Peer-Reviewed Original ResearchCognitive-communication disordersTraumatic brain injuryMonologic discourseManagement of cognitive-communication disordersConversational discourseAnalysis of conversational discourseBrain injuryAreas of attentionSuper structural levelPragmatic deficitsExecutive functionCommunication deficitsLanguage functionNonverbal behaviorLinguistic unitsCognitive interpretationResponse appropriatenessCommunication abilityDiscourseInformation processingTopical managementDeficitsSocial reintegrationDisordersPervasive nature
2014
Does Brain Volume Loss Predict Cognitive and Narrative Discourse Performance Following Traumatic Brain Injury?
Lê K, Coelho C, Mozeiko J, Krueger F, Grafman J. Does Brain Volume Loss Predict Cognitive and Narrative Discourse Performance Following Traumatic Brain Injury? American Journal Of Speech-Language Pathology 2014, 23: s271-s284. PMID: 24686463, DOI: 10.1044/2014_ajslp-13-0095.Peer-Reviewed Original ResearchConceptsNarrative discourse measuresDiscourse measuresCognitive measuresBrain volume lossDiscourse outcomesSmall-to-moderate correlationsDiscourse production taskNarrative discourse abilitiesMeasures of brain damageGeneral cognitive statusHemispheric volume lossTraumatic brain injuryWorking memoryDiscourse abilitiesExecutive functionDiscourse performanceImmediate memoryVolume lossBrain regionsProduction taskLesion metricsCognitive statusBrain damageBrain injuryAtrophy measures
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 analysisDiscourseIndividualsAphasiaPredicting Story Goodness Performance From Cognitive Measures Following Traumatic Brain Injury
Lê K, Coelho C, Mozeiko J, Krueger F, Grafman J. Predicting Story Goodness Performance From Cognitive Measures Following Traumatic Brain Injury. American Journal Of Speech-Language Pathology 2012, 21: s115-s125. PMID: 22294408, DOI: 10.1044/1058-0360(2012/11-0114).Peer-Reviewed Original ResearchConceptsTraumatic brain injuryExecutive functionSorting TestMemory measuresCognitive measuresWechsler Memory Scale-Third EditionThird EditionSets of regression analysesPredictor of performanceDiscourse measuresWMS-IIICognitive substratesCognitive variablesStory retellingCognitive indicesCognitive tasksPrediction of performanceUnderlying skillsPrimary indexBrain injuryStorytelling abilityRegression analysisMemorySignificant predictorsWechsler
2011
Measuring goodness of story narratives: Implications for traumatic brain injury
Lê K, Coelho C, Mozeiko J, Krueger F, Grafman J. Measuring goodness of story narratives: Implications for traumatic brain injury. Aphasiology 2011, 25: 748-760. DOI: 10.1080/02687038.2010.539696.Peer-Reviewed Original ResearchTraumatic brain injuryDiscourse deficitsNon-brain-injured adultsNon-brain-injuredMeasures of organisationSample of participantsMultivariate analysis of varianceCategories of storiesDiscourse impairmentDiscourse measuresStory retellingDiscourse of individualsStory grammarDiscourse scoresClinical populationsPerformance subgroupsStory completionParticipants' scoresBrain injuryDiscriminated groupsDeficitsClinical utilitySensitive measurePearson correlation coefficientAnalysis of varianceThe relationship of story grammar and executive function following TBI
Mozeiko J, Le K, Coelho C, Krueger F, Grafman J. The relationship of story grammar and executive function following TBI. Aphasiology 2011, 25: 826-835. DOI: 10.1080/02687038.2010.543983.Peer-Reviewed Original ResearchTraumatic brain injuryExecutive functionStory grammarClosed head injuryGrammar measuresManagement of cognitive-communication disordersComparison groupTests of executive functionCognitive-communication disordersCard Sorting TaskBrain injuryEffect of groupResults of MANOVAGroups of participantsDiscourse deficitsSorting TestDiscourse measuresExecutive controlDiscourse performanceMental flexibilityStory retellingSorting taskEF scoresPenetrating head woundsGrammar scoresDiscourse Analyses: Characterizing Cognitive-Communication Disorders Following TBI
Lê K, Mozeiko J, Coelho C. Discourse Analyses: Characterizing Cognitive-Communication Disorders Following TBI. ASHA Leader 2011, 16: 18-21. DOI: 10.1044/leader.ftr4.16022011.18.Peer-Reviewed Original Research
2010
Measuring Goodness of Story Narratives
Lê K, Coelho C, Mozeiko J, Grafman J. Measuring Goodness of Story Narratives. Journal Of Speech Language And Hearing Research 2010, 54: 118-126. PMID: 20719868, DOI: 10.1044/1092-4388(2010/09-0022).Peer-Reviewed Original ResearchConceptsStory grammarStory completionBrain injuryComplete measurementsCategories of storiesMultivariate analysis of varianceDiscourse deficitsDiscourse performanceDiscourse samplesStory retellingGroup differencesClinical populationsEpisodic structureNarrative performanceComparison groupBrainAnalysis of varianceModerate correlationScoresAdultsGrammarCorrelation analysisCompleteness scoreDeficitsStoryTraumatic Brain Injury
Mozeiko J, Lé K, Coelho C. Traumatic Brain Injury. 2010, 577-599. DOI: 10.1002/9781444318975.ch25.Peer-Reviewed Original Research
2003
Narrative and conversational discourse of adults with closed head injuries and non-brain-injured adults: A discriminant analysis
Coelho C, Youse K, Le K, Feinn R. Narrative and conversational discourse of adults with closed head injuries and non-brain-injured adults: A discriminant analysis. Aphasiology 2003, 17: 499-510. DOI: 10.1080/02687030344000111.Peer-Reviewed Original ResearchNon-brain-injured participantsNon-brain-injuredNon-brain-injured adultsNon-brain-injured groupClosed head injury groupClosed head injuryDiscriminant function analysisNarrative measuresDiscourse measuresConversational discourseDiscourse samplesParticipant groupsCHI participantsMeasures of grammatical complexityGroup membershipNarrative discourse measuresCognitive-communication impairmentsDiscourse abilitiesDiscourse performanceCohesive adequacyCommunication impairmentsGrammatical complexityInteractive nature of conversationDiscourse elicitationStory grammar
2002
Traumatic Brain Injury
Youse K, Le K, Cannizzaro M, Coelho C. Traumatic Brain Injury. ASHA Leader 2002, 7: 4-7. DOI: 10.1044/leader.ftr1.07122002.4.Peer-Reviewed Original ResearchConversational discourse in closed-head-injured and non-brain-injured adults
Coelho C, Youse K, Le K. Conversational discourse in closed-head-injured and non-brain-injured adults. Aphasiology 2002, 16: 659-672. DOI: 10.1080/02687030244000275.Peer-Reviewed Original ResearchClosed-head-injuredTraumatic brain injuryAnalysis of conversationsNon-brain-injured individualsNon-brain-injured controlsResponse appropriatenessTopic initiationGroup of traumatic brain injuryPragmatic Rating ScaleSocial skills deficitsMaintenance of social relationshipsExchange structure analysisBrain injurySample of conversationsAdaptation of languageSkills of individualsProcess of socialisationSkill deficitsFunctional communicationDiscourse genresLanguage useConversational discourseRating ScaleConversation analysisConversational interaction