2024
Central and peripheral physiological responses to decision making in hoarding disorder
Levy H, Naples A, Collett S, McPartland J, Tolin D. Central and peripheral physiological responses to decision making in hoarding disorder. International Journal Of Psychophysiology 2024, 205: 112437. PMID: 39265723, PMCID: PMC11502253, DOI: 10.1016/j.ijpsycho.2024.112437.Peer-Reviewed Original ResearchError-related negativityHoarding disorderControl participantsAlpha asymmetryPsychophysiological responsesIncreased frontal negativityGo/No-Go taskHealthy control participantsDecision-making taskPeripheral nervous system activityResponse to decisionsAnxiety disordersFrontal negativityNeurobiological modelsGo taskNeutral taskPsychiatric diagnosisExcessive clutterPsychophysiological measuresPersonal possessionsExaggerated activationDisordersNull resultsNervous system activityTask
2023
On the relation between interoceptive attention and health anxiety: Distinguishing adaptive and maladaptive bodily awareness
Trevisan D, Tsheringla S, McPartland J. On the relation between interoceptive attention and health anxiety: Distinguishing adaptive and maladaptive bodily awareness. Cogent Psychology 2023, 10: 2262855. DOI: 10.1080/23311908.2023.2262855.Peer-Reviewed Original ResearchInteroceptive attentionHealth anxietyMeasures of worryLower interoceptive accuracyIllness anxiety disorderHierarchical multiple regressionSeries of questionnairesInteroceptive accuracyEmotional constructsInteroceptive mechanismsAnxiety disordersAnxietyOpposite patternCommon measuresMultiple regressionDifferent measuresAttentionMeasuresOnline survey toolAlexithymiaRegression analysisWorryParticipantsCorrelatesConstructs