2017
Water intake reverses dehydration associated impaired executive function in healthy young women
Stachenfeld NS, Leone CA, Mitchell E, Freese E, Harkness L. Water intake reverses dehydration associated impaired executive function in healthy young women. Physiology & Behavior 2017, 185: 103-111. PMID: 29277553, DOI: 10.1016/j.physbeh.2017.12.028.Peer-Reviewed Original ResearchConceptsExecutive functionDaily levelsCognitive tasksVisual-Analogue TestImpairs memoryMemory errorsCognitive functionHealthy young womenSensory perceptionSession 1MemoryBalanced orderSessionsControl sessionAnalog testDeficitsAdult womenEmotionsCognitionYoung womenDaily activitiesPerceptionTaskPhysical activityLearningMild exercise in female subjects impairs complex learning independent of hydration status and emotion
Turner JM, Marsteller DA, Luxkaranayagam AT, Fletcher JM, Stachenfeld NS. Mild exercise in female subjects impairs complex learning independent of hydration status and emotion. Physiology & Behavior 2017, 180: 113-119. PMID: 28842190, DOI: 10.1016/j.physbeh.2017.08.013.Peer-Reviewed Original ResearchConceptsCognitive functionComplex learningMeasures of emotionTests of acquisitionMemory taskCognitive tasksFunction tasksEmotionsMaze learningMild aerobic exerciseTaskLearningImpact of exerciseMemoryAerobic exerciseDetrimental effectsNew knowledgeRecumbent bicycleExecutivesAcquisitionMeasuresMild hypohydrationExercise
2014
The Interrelationship of Research in the Laboratory and the Field to Assess Hydration Status and Determine Mechanisms Involved in Water Regulation During Physical Activity
Stachenfeld NS. The Interrelationship of Research in the Laboratory and the Field to Assess Hydration Status and Determine Mechanisms Involved in Water Regulation During Physical Activity. Sports Medicine 2014, 44: 97-104. PMID: 24791921, PMCID: PMC4008811, DOI: 10.1007/s40279-014-0155-0.Commentaries, Editorials and Letters
2007
The Effects of Hockey Protective Equipment on High-Intensity Intermittent Exercise
NOONAN B, MACK G, STACHENFELD N. The Effects of Hockey Protective Equipment on High-Intensity Intermittent Exercise. Medicine & Science In Sports & Exercise 2007, 39: 1327-1335. PMID: 17762366, DOI: 10.1249/mss.0b013e3180619644.Peer-Reviewed Original ResearchConceptsProtective equipmentExercise protocolSprint power outputHigh-intensity intermittent exerciseIntermittent exercise protocolCore temperaturePlasma lactate concentrationRecovery heart rateElevated body temperatureCotton undergarmentsExercise performanceIntermittent exerciseHeart rateBlood lactateCycle ergometerMean power outputFluid homeostasisLactate concentration
1999
Effects of oral contraceptives on body fluid regulation
Stachenfeld N, Silva C, Keefe D, Kokoszka C, Nadel E. Effects of oral contraceptives on body fluid regulation. Journal Of Applied Physiology 1999, 87: 1016-1025. PMID: 10484572, DOI: 10.1152/jappl.1999.87.3.1016.Peer-Reviewed Original ResearchConceptsBody fluid regulationLuteal phaseHighest plasma estradiol concentrationFluid regulationOral contraceptive administrationBody fluid retentionPlasma estradiol concentrationsMidluteal menstrual phasesBody fluid balanceArginine vasopressin concentrationBasal plasma osmolalityExercise dehydrationOral contraceptivesContraceptive administrationBody water balanceFluid retentionFollicular phaseEstradiol concentrationsAVP releaseMenstrual phaseFluid balanceVasopressin concentrationCrossover designThirst stimulationPlasma osmolality
1997
Mechanism of attenuated thirst in aging: role of central volume receptors
Stachenfeld N, DiPietro L, Nadel E, Mack G. Mechanism of attenuated thirst in aging: role of central volume receptors. American Journal Of Physiology 1997, 272: r148-r157. PMID: 9039003, DOI: 10.1152/ajpregu.1997.272.1.r148.Peer-Reviewed Original ResearchConceptsCentral blood volume expansionBlood volume expansionYoung subjectsOlder subjectsPlasma volumePlasma atrial natriuretic peptide concentrationAtrial natriuretic peptide concentrationsThirst ratingsOlder peopleFractional sodium excretionPlasma renin activityArterial blood pressureNatriuretic peptide concentrationsCentral volume expansionMin of headWater perfusion suitAd libitum water intakeAldosterone concentrationRenin activitySodium excretionArterial baroreceptorsArterial pressureBlood pressureRenal responseVolume receptors