2025
1926-LB: A Qualitative Descriptive Study of Motivation States in Physical Activity among Middle-Aged Adults with Type 1 Diabetes
ASH G, HERNANDEZ E, (VERA) WANG X, GRIGGS S. 1926-LB: A Qualitative Descriptive Study of Motivation States in Physical Activity among Middle-Aged Adults with Type 1 Diabetes. Diabetes 2025, 74 DOI: 10.2337/db25-1926-lb.Peer-Reviewed Original ResearchPhysical activityInfluence physical activity engagementPhysical activity engagementQualitative descriptive studyType 1 diabetesMiddle-aged adultsSemi-structured interviewsSedentary timeExercise interventionQualitative descriptive approachMuscle fatigueInductive codingDescriptive studyNeuromuscular taskActive engagementDescriptive approachMotivational stateQuantitative surveyPsychological stateAdultsWAnTInterventionParticipantsPsychological considerationsT1D
2024
Greater Changes In Motivation States With Exercise In National-caliber Athletes Compared To University Students
Zou L, Cheng Z, Chen S, Ross M, Ash G, Stults-Kolehmainen M. Greater Changes In Motivation States With Exercise In National-caliber Athletes Compared To University Students. Medicine & Science In Sports & Exercise 2024, 56: 323-323. DOI: 10.1249/01.mss.0001055332.21809.2e.Peer-Reviewed Original ResearchChanges In Motivation States For Physical Activity With Maximal Exercise Vary By Aerobic Fitness Level
Stults-Kolehmainen M, Cheng Z, Chen S, Ross M, Ash G, Zou L. Changes In Motivation States For Physical Activity With Maximal Exercise Vary By Aerobic Fitness Level. Medicine & Science In Sports & Exercise 2024, 56: 329-329. DOI: 10.1249/01.mss.0001055388.73612.c1.Peer-Reviewed Original ResearchNetwork state dynamics underpin basal craving in a transdiagnostic population
Ye J, Garrison K, Lacadie C, Potenza M, Sinha R, Goldfarb E, Scheinost D. Network state dynamics underpin basal craving in a transdiagnostic population. Molecular Psychiatry 2024, 30: 619-628. PMID: 39183336, DOI: 10.1038/s41380-024-02708-0.Peer-Reviewed Original ResearchConnectome-based predictive modelingBrain responsesRegulation of affective statesSample of healthy controlsTransdiagnostic populationTransdiagnostic sampleHigher cravingMotivational stateCravingFMRI methodsAffective statesScan runsExperimental stimuliNetwork engagementBrain dynamicsClinical implicationsHealthy controlsBrainIndividual variationState dynamicsCharacterize individualsReplication datasetPsychopathologyFMRIEngagement
2021
Increasing Central Serotonin with 5-hydroxytryptophan Disrupts the Inhibition of Social Gaze in Nonhuman Primates
Weinberg-Wolf HB, Fagan N, Dal Monte O, Chang SWC. Increasing Central Serotonin with 5-hydroxytryptophan Disrupts the Inhibition of Social Gaze in Nonhuman Primates. Journal Of Neuroscience 2021, 42: 670-681. PMID: 34862190, PMCID: PMC8805615, DOI: 10.1523/jneurosci.0413-21.2021.Peer-Reviewed Original ResearchConceptsSocial gaze behaviorAbility of monkeysSocial gazeGaze behaviorMotivational stateControl imagesReaction timeCentral serotonin levelsNonhuman primatesSocial orientingGaze responsesSerotonergic interventionsModulatory relationshipCausal evidenceEye movementsTranslational insightsGazeDistinct aspectsDisruptive effectsBehavioral changesSerotonergic systemPupil constrictionCausal impactCentral serotoninFlexible orientation
2015
Childhood Trauma and Neural Responses to Personalized Stress, Favorite-Food and Neutral-Relaxing Cues in Adolescents
Elsey J, Coates A, Lacadie CM, McCrory EJ, Sinha R, Mayes LC, Potenza MN. Childhood Trauma and Neural Responses to Personalized Stress, Favorite-Food and Neutral-Relaxing Cues in Adolescents. Neuropsychopharmacology 2015, 40: 1580-1589. PMID: 25567424, PMCID: PMC4915266, DOI: 10.1038/npp.2015.6.Peer-Reviewed Original ResearchConceptsChildhood traumaPersonalized stressSubjective anxietyFavorite-food cuesFunctional magnetic resonance imagingPhysical health outcomesCortico-limbic circuitryNeural correlatesMotivational stateTrauma exposureNeural responsesFunctional neuroimagingPrefrontal cortexStress cuesAnterior cingulateEmotional disturbanceCerebellar regionsCuesGroup differencesRisky behaviorsBrain regionsAdolescentsSubcortical structuresAnxietyIncreased activation
2014
A shared dual identity promotes a cardiovascular challenge response during interethnic interactions
Scheepers D, Saguy T, Dovidio J, Gaertner S. A shared dual identity promotes a cardiovascular challenge response during interethnic interactions. Group Processes & Intergroup Relations 2014, 17: 324-341. DOI: 10.1177/1368430213517271.Peer-Reviewed Original ResearchDual identityIdentity representationEthnic majority group membersDual-identity approachNative Dutch participantsSocial identity factorsEthnic minority group membersMajority group membersMinority group membersIntergroup threatIntergroup relationsMotivational stateDutch participantsCardiovascular arousalDifferent ethnic subgroupsBiopsychosocial modelCollaborative tasksIdentity factorsInterethnic interactionDutch nationalityInteraction partnersOne-groupTaskCardiovascular indicesRepresentation
2012
How Happy Is Too Happy? Euphoria, Neuroethics, and Deep Brain Stimulation of the Nucleus Accumbens
Synofzik M, Schlaepfer T, Fins J. How Happy Is Too Happy? Euphoria, Neuroethics, and Deep Brain Stimulation of the Nucleus Accumbens. AJOB Neuroscience 2012, 3: 30-36. DOI: 10.1080/21507740.2011.635633.Peer-Reviewed Original ResearchNA DBSDeep brain stimulationBrain stimulationIntrinsic objectionsNeuropsychiatric interventionsMaladaptive onesManic stateMotivational stateButton pressMood statesEnhancing affective statesInduce euphoriaAffective statesPsychiatric diseasesSystematic ethical analysisCase vignettesRisk of severe harmExtrinsic argumentsEthical analysisEthical questionsHappinessPersonsEuphoriaIntervention costsContext-dependent
2011
Individual differences in cocaine conditioned taste aversion are developmentally stable and independent of locomotor effects of cocaine
Drescher C, Foscue E, Kuhn C, Schramm-Sapyta N. Individual differences in cocaine conditioned taste aversion are developmentally stable and independent of locomotor effects of cocaine. Developmental Cognitive Neuroscience 2011, 1: 600-605. PMID: 21927632, PMCID: PMC3173773, DOI: 10.1016/j.dcn.2011.05.004.Peer-Reviewed Original ResearchConceptsIndividual differencesApproach/avoidance behaviorComplex motivational statesApproach/avoidanceCocaine-induced locomotor effectsAversive effectsTaste aversion taskInterindividual differencesBrain cocaine levelsMotivational stateMotivational effectsDrugs of abuseAvoidance behaviorNeurological processesLocomotor effectsTaste aversionTaskAdulthoodDevelopmental variationAbuseCocaineAdolescenceAdolescentsAvoidanceCocaine levels
2008
The Spatial Attention Network Interacts with Limbic and Monoaminergic Systems to Modulate Motivation-Induced Attention Shifts
Mohanty A, Gitelman DR, Small DM, Mesulam MM. The Spatial Attention Network Interacts with Limbic and Monoaminergic Systems to Modulate Motivation-Induced Attention Shifts. Cerebral Cortex 2008, 18: 2604-2613. PMID: 18308706, PMCID: PMC2567423, DOI: 10.1093/cercor/bhn021.Peer-Reviewed Original ResearchConceptsPosterior parietal cortexSpatial attentionPosterior cingulateAttentional targetsSpatial attention paradigmFood-related cuesStrong functional couplingAttentional biasingAttentional resourcesAttentional shiftsMotivational relevanceAttention paradigmCentral cuesAttention shiftsMotivational salienceMotivational valueMotivational informationMotivational stateMotivational needsIntraparietal sulcusOrbitofrontal cortexParietal cortexFood targetsSelective allocationMultiple domains
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