2024
Digital phenotyping from wearables using AI characterizes psychiatric disorders and identifies genetic associations
Liu J, Borsari B, Li Y, Liu S, Gao Y, Xin X, Lou S, Jensen M, Garrido-Martín D, Verplaetse T, Ash G, Zhang J, Girgenti M, Roberts W, Gerstein M. Digital phenotyping from wearables using AI characterizes psychiatric disorders and identifies genetic associations. Cell 2024 PMID: 39706190, DOI: 10.1016/j.cell.2024.11.012.Peer-Reviewed Original ResearchGenome-wide association studiesCase-control genome-wide association studyMultivariate genome-wide association studyGenetic lociAssociation studiesGenetic dataGenetic associationPhenotypeGeneticsEnvironmental factorsDetection powerElfn1Adolescent Brain Cognitive DevelopmentLociGenesPsychiatric disordersADORA3Digital phenotypingValidation of the CRAVE-C scale in Chinese adults: a four-study examination of competing motivations for physical activity versus rest
Cheng Z, Taylor A, Stults-Kolehmainen M, Gerber M, Herold F, Ross M, Ash G, Kramer A, Zhao M. Validation of the CRAVE-C scale in Chinese adults: a four-study examination of competing motivations for physical activity versus rest. Frontiers In Psychology 2024, 15: 1467949. PMID: 39507077, PMCID: PMC11537887, DOI: 10.3389/fpsyg.2024.1467949.Peer-Reviewed Original ResearchBaseline to post-trainingPost-trainingChinese adultsCardiorespiratory fitnessChronic illnessHealth conditionsConfirmatory factor analysisHigher cardiorespiratory fitnessNon-athlete groupPsychiatric disordersStudy 4Study 3Study 1Study 2Good fit indicesPhysical activitySkill levelAthlete groupExercise motivationNon-athletesHealthy controlsStructural validityLow fitnessFit indicesChinese cultural context
2020
Motivation States for Physical Activity and Sedentary Behavior: Desire, Urge, Wanting, and Craving
Stults-Kolehmainen MA, Blacutt M, Bartholomew JB, Gilson TA, Ash GI, McKee PC, Sinha R. Motivation States for Physical Activity and Sedentary Behavior: Desire, Urge, Wanting, and Craving. Frontiers In Psychology 2020, 11: 568390. PMID: 33240154, PMCID: PMC7677192, DOI: 10.3389/fpsyg.2020.568390.Peer-Reviewed Original ResearchAffective-reflective theoryMotivation statesElaborated Intrusion TheorySocial cognitive frameworkInvestigation of motivationEffect of desireMotor control researchIntrusion theoryCognitive frameworkPositive reinforcementClinical populationsHealth Behavior FrameworkPhysical activity behaviorHuman behaviorIndependent dimensionsHigh desireStrong urgeBehavior frameworkAffectUrgeCravingHealth behaviorsTic disordersPsychiatric disordersActivity behavior