Featured Publications
Sleep-related predictors of cognition among adults with chronic insomnia and heart failure enrolled in a randomized controlled trial of cognitive behavioral therapy for insomnia.
Redeker N, Conley S, O'Connell M, Geer J, Yaggi H, Jeon S. Sleep-related predictors of cognition among adults with chronic insomnia and heart failure enrolled in a randomized controlled trial of cognitive behavioral therapy for insomnia. Journal Of Clinical Sleep Medicine 2023, 19: 1073-1081. PMID: 36740924, PMCID: PMC10235706, DOI: 10.5664/jcsm.10498.Peer-Reviewed Original ResearchConceptsChronic heart failureCognitive behavioral therapyHeart failureGroup time effectsRest-activity rhythmBehavioral therapyChronic insomniaCBT-I groupSelf-reported cognitive functionProportion of participantsTrial of CBTQuality of lifeSelf-management strategiesGroup-based CBTWalk distanceSleep apneaChronic illnessWrist actigraphyCognitive impairmentInsomniaTherapyCognitive functionMinute walkSelf-reported cognitive abilitiesBaseline cognition
2024
0741 Effects of Light Exposure on Sleep, Rest-Activity Rhythms, and Cognitive Function in Adults with Heart Failure
Wang Z, Jeon S, Conley S, LaFleur K, Redeker N. 0741 Effects of Light Exposure on Sleep, Rest-Activity Rhythms, and Cognitive Function in Adults with Heart Failure. Sleep 2024, 47: a317-a318. DOI: 10.1093/sleep/zsae067.0741.Peer-Reviewed Original ResearchRest-activity rhythmHeart failureCircadian quotientCognitive functionAUC ratioInter-daily stabilityPVT lapsesSleep efficiencyRandomized controlled trial of cognitive behavioral therapyTrial of cognitive behavioral therapyChronic heart failureCognitive behavioral therapyMeasure cognitive functionIntra-daily variabilityImprove HF outcomesTotal sleep timeRandomized controlled trialsImproved sleep efficiencyInfluence sleep qualityCircadian rhythm disruptionBehavioral therapyHF outcomesPsychomotor vigilance taskSleep qualityVigilance task
2022
0206 Rest-Activity Rhythms are Associated with Sleep Characteristics and Cognitive Functions in People with Heart Failure Over 6 Months
Jeon S, Conley S, O'Connell M, Yang R, Redeker N. 0206 Rest-Activity Rhythms are Associated with Sleep Characteristics and Cognitive Functions in People with Heart Failure Over 6 Months. Sleep 2022, 45: a94-a94. DOI: 10.1093/sleep/zsac079.204.Peer-Reviewed Original ResearchQuality of lifeRest-activity rhythmHeart failureCircadian quotientSignificant intervention effectsSleep characteristicsCognitive functionInsomnia severityHF patientsSleep qualityWrist actigraphyIntervention effectsLower insomnia severitySelf-management educationLong sleep durationTime-group interactionPoor cognitive functionBetter sleep efficiencyCognitive behavioral therapySleep efficiencySleep durationInsomniaBehavioral therapySleep deprivationCosinor analysis
2018
0381 Cognitive Impairment Mediates The Relationship between Insomnia and Emotional Wellbeing among Patients with Stable Heart Failure
Jeon S, Conley S, Yaggi K, Jacoby D, Hollenbeak C, O’Connell M, Linsky S, Gaiser E, Richardson P, Mathew B, Kelly-Hauser J, Redeker N. 0381 Cognitive Impairment Mediates The Relationship between Insomnia and Emotional Wellbeing among Patients with Stable Heart Failure. Sleep 2018, 41: a145-a146. DOI: 10.1093/sleep/zsy061.380.Peer-Reviewed Original Research