2011
Childhood abuse and neglect and cognitive flexibility in adolescents
Spann MN, Mayes LC, Kalmar JH, Guiney J, Womer FY, Pittman B, Mazure CM, Sinha R, Blumberg HP. Childhood abuse and neglect and cognitive flexibility in adolescents. Child Neuropsychology 2011, 18: 182-189. PMID: 21942637, PMCID: PMC3326262, DOI: 10.1080/09297049.2011.595400.Peer-Reviewed Original ResearchConceptsWisconsin Card Sorting TestCognitive flexibilityPerseverative errorsChildhood maltreatmentChildhood Trauma QuestionnaireExecutive functionNonperseverative errorsExecutive dysfunctionPhysical neglectPhysical abusePerseverative error scoresImpaired school functioningCard Sorting TestSelf-report Childhood Trauma QuestionnaireSelf-reported childhood maltreatmentAdolescents ages 12Total CTQ scoresExecutive functioningCTQ total scoresSorting TestSchool functioningAxis I DisordersEmotional abuseCorrelational analysisChildhood abuse
2001
Cortical instability and the mechanism of mania: a neural network simulation and perceptual test
Hoffman R, Quinlan D, Mazure C, McGlashan T. Cortical instability and the mechanism of mania: a neural network simulation and perceptual test. Biological Psychiatry 2001, 49: 500-509. PMID: 11257235, DOI: 10.1016/s0006-3223(00)01071-4.Peer-Reviewed Original ResearchConceptsCognitive speedNeural representationNeural network simulationAuditory continuous performance taskNecker cube perceptionContinuous performance taskSimple perceptual tasksPerceptual tasksPerceptual testsPerformance taskNecker cubeCube taskHuman subject studiesReversal rateCortical noiseSubject studyIndiscriminate responseNormal control subjectsStick figuresTaskSchizophreniaRepresentationNeural networkControl subjectsStimuli
1999
Selective Speech Perception Alterations in Schizophrenic Patients Reporting Hallucinated Voices
Hoffman RE, Rapaport J, Mazure CM, Quinlan DM. Selective Speech Perception Alterations in Schizophrenic Patients Reporting Hallucinated Voices. American Journal Of Psychiatry 1999, 156: 393-399. PMID: 10080554, DOI: 10.1176/ajp.156.3.393.Peer-Reviewed Original ResearchConceptsSpeech perceptionSchizophrenia spectrum disordersMasked speechSpectrum disorderAuditory continuous performance taskNeural network computer simulationSentence repetition performanceContinuous performance taskSentence repetition taskNonhallucinating patientsRepetition taskAttentional deficitsAttention impairmentRepetition performancePerformance taskPerception alterationHallucinated voicesMemory systemTaskPerceptionSpeechSchizophrenic patientsNonlanguageDisordersMemory