0000000000076970

AUTHOR

Eva Elisa Schneider

showing 3 related works from this author

Mania risk is characterized by an aberrant optimistic update bias for positive life events

2017

Abstract Background Early cognitive models of mania posit that a cognitive triad consisting of unrealistically optimistic beliefs about the self, world and future may predispose vulnerable individuals to develop manic symptoms. Hypomanic personality traits (HYP) pose such a vulnerability factor in the etiopathogenesis of mania. Methods To test the cognitive tenet of overly optimistic views of the future, 24 individuals with high-HYP and 24 age- and sex-matched controls (low-HYP) performed a belief update paradigm, during which they estimated their personal chances to experience future positive and negative life events. Afterwards, they were presented with the statistical likelihood of each …

AdultMaleSelf-Assessment050103 clinical psychologyBipolar Disordermedia_common.quotation_subjectDevelopmental psychologyLife Change Events03 medical and health sciences0302 clinical medicineOptimismRisk Factorsmental disordersmedicineHumans0501 psychology and cognitive sciencesEvent (probability theory)media_commonOptimismSelf05 social sciencesLife eventsCognitionBelief revisionPsychiatry and Mental healthClinical PsychologyCross-Sectional StudiesCase-Control StudiesTraitFemalemedicine.symptomPsychologySocial psychologyMania030217 neurology & neurosurgeryPersonalityJournal of Affective Disorders
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Altered neural responses to social fairness in bipolar disorder

2020

Highlights • Bipolar disorder is characterized by impaired processing of social fairness. • BD patients exhibit increased rejection of moderate unfairness in Ultimatum Game. • BD patients display decreased response to moderate unfairness in anterior insula. • BD patients deactivate posterior and middle insula in response to unfairness. • Trait impulsivity positively correlated with deactivations in posterior insula.

Audiologylcsh:RC346-4290302 clinical medicineSocial decision makingRATING-SCALEBRAINSocial informationhealth care economics and organizationsBrain Mappingmedicine.diagnostic_test05 social sciencesRegular ArticleMagnetic Resonance ImaginghumanitiesNeurologyFMRIECONOMIC DECISION-MAKINGlcsh:R858-859.7Fairness ; Bipolar disorder ; Ambiguity ; Ultimatum game ; Social decision-makingmedicine.symptomPsychologyPsychosocialpsychological phenomena and processesUltimatum gamemedicine.medical_specialtyAmbiguityFairnessSocial decision-makingBipolar disorderCognitive NeuroscienceDecision MakingImpulsivitylcsh:Computer applications to medicine. Medical informaticsbehavioral disciplines and activities050105 experimental psychologyMECHANISMS03 medical and health sciencesmental disordersmedicineContextual informationHumans0501 psychology and cognitive sciencesRadiology Nuclear Medicine and imagingBipolar disorderSocial BehaviorINSULAMETAANALYSISlcsh:Neurology. Diseases of the nervous systemPERFORMANCEmedicine.diseaseGames ExperimentalIMPULSIVENESSNeurology (clinical)Functional magnetic resonance imagingInsula030217 neurology & neurosurgeryNeuroImage: Clinical
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Measuring stress in clinical and nonclinical subjects using a German adaptation of the Perceived Stress Scale

2020

ANTECEDENTES/OBJETIVO: El estrés se percibe de manera diferente entre los individuos, lo que podría ser particularmente cierto para los sujetos no clínicos y clínicos. Por esta razón, probamos una adaptación alemana de la Perceived Stress Scale de 10 ítems (PSS-10) para el ajuste del modelo y la invarianza de la medición en una gran muestra clínica y no clínica. MÉTODO: Realizamos (1) un análisis factorial confirmatorio múltiple (CFA) en 1.248 sujetos no clínicos y 575 pacientes ambulatorios, (2) invarianza de medición con CFA multigrupo, (3) correlaciones con constructos relevantes y (4) cálculos de la consistencia interna para la escala general y las subescalas Desvalidez y Autoeficacia. …

050103 clinical psychologyOriginal articlePerceived Stress Scale050109 social psychologyLearned helplessnessAdaptation (eye)Análisis FactorialGermanClinical subjectsStress (linguistics)0501 psychology and cognitive sciencesMeasurement invarianceInvarianzaInstrumental study.05 social sciencesInvariancePerceived Stress ScalePacientes ; Instrumental study ; Invariance ; Clinical subjects ; Invarianza ; Estudio instrumental ; Factor analyses ; Perceived Stress Scale ; Análisis FactorialMental healthlanguage.human_languageConfirmatory factor analysisClinical PsychologyEstudio instrumental.languageFactor analysesPacientesPsychologyClinical psychologyInternational Journal of Clinical and Health Psychology : IJCHP
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