2022
Central and peripheral nervous system responses to chronic and paced hyperventilation in anxious and healthy subjects
Tolin D, O'Bryan E, Davies C, Diefenbach G, Johannesen J. Central and peripheral nervous system responses to chronic and paced hyperventilation in anxious and healthy subjects. Biological Psychology 2022, 176: 108472. PMID: 36481266, PMCID: PMC9839632, DOI: 10.1016/j.biopsycho.2022.108472.Peer-Reviewed Original ResearchConceptsAnxious patientsCentral nervous system correlatesPeripheral nervous system responsesAlpha-1 powerPeripheral nervous systemFurther treatment developmentNervous system responsesHealthy control participantsHypocapnic patientsNormocapnic patientsChronic hyperventilationRespiratory distressEEG abnormalitiesHealthy subjectsSkin conductance levelNervous systemPatientsControl groupHealthy participantsPoor toleranceTreatment developmentSkin conductance response amplitudeControl participantsBreathing taskMechanistic target
2017
A Multisite Benchmarking Trial of Capnometry Guided Respiratory Intervention for Panic Disorder in Naturalistic Treatment Settings
Tolin DF, McGrath PB, Hale LR, Weiner DN, Gueorguieva R. A Multisite Benchmarking Trial of Capnometry Guided Respiratory Intervention for Panic Disorder in Naturalistic Treatment Settings. Applied Psychophysiology And Biofeedback 2017, 42: 51-58. PMID: 28194546, PMCID: PMC5344940, DOI: 10.1007/s10484-017-9354-4.Peer-Reviewed Original ResearchConceptsPanic disorderRespiratory interventionsTreatment settingsTreatment of PDGlobal illness severityTreat response rateNaturalistic treatment settingEnd-tidal CO2Normocapnic rangeRemission rateIllness severityPresent studyClinical resultsFunctional impairmentRepresentative patientsResponse rateClinical settingSimilar outcomesHypocapnic rangeSimilar decreasePanic severityInterventionHome useCliniciansClient adherence