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
2011
The 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 scores
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