Seasonal Variations in Heart Rate Variability as an Indicator of Stress in Free-Ranging Pregnant Przewalski's Horses (E. ferus przewalskii) within the Hortobágy National Park in Hungary

Drivers of hibernation in the brown bear

(2016) A. L. Evans et al.   Frontiers in Zoology

Cardiac autonomic activity has a circadian rhythm in summer but not in winter in non-lactating pregnant dairy cows

(2016) Levente Kovács et al.   PHYSIOLOGY & BEHAVIOR

Measuring heart rate variability in horses to investigate the autonomic nervous system activity – Pros and cons of different methods

(2015) Diana Stucke et al.   APPLIED ANIMAL BEHAVIOUR SCIENCE

Physiological evidence for a human-induced landscape of fear in brown bears (Ursus arctos)

(2015) Ole-Gunnar Støen et al.   PHYSIOLOGY & BEHAVIOR

Faecal cortisol metabolites to assess stress in wildlife: evaluation of a field method in free-ranging chamois

(2015) Ulrike Hadinger et al.   Methods in Ecology and Evolution

Validity of (Ultra-)Short Recordings for Heart Rate Variability Measurements

(2015) M. Loretto Munoz et al.   PLoS One

Measures of physiological stress: a transparent or opaque window into the status, management and conservation of species?

(2014) B. Dantzer et al.   Conservation Physiology

The impact of breathing on HRV measurements: Implications for the longitudinal follow-up of athletes

(2013) Damien Saboul et al.   European Journal of Sport Science

Estimation of human core temperature from sequential heart rate observations

(2013) Mark J Buller et al.   PHYSIOLOGICAL MEASUREMENT

Training Adaptation and Heart Rate Variability in Elite Endurance Athletes: Opening the Door to Effective Monitoring

(2013) Daniel J. Plews et al.   SPORTS MEDICINE

Cortisol and progestin release, heart rate and heart rate variability in the pregnant and postpartum mare, fetus and newborn foal

(2012) C. Nagel et al.   THERIOGENOLOGY

Reliability of Ultra-Short ECG Indices for Heart Rate Variability

(2011) Udi Nussinovitch et al.   ANNALS OF NONINVASIVE ELECTROCARDIOLOGY

Heart Rate Variability in Horses Engaged in Equine-Assisted Activities

(2011) Ellen Kaye Gehrke et al.   JOURNAL OF EQUINE VETERINARY SCIENCE

Stress revisited: A critical evaluation of the stress concept

(2011) J.M. Koolhaas et al.   NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS

Measuring stress in wildlife: techniques for quantifying glucocorticoids

(2011) Michael J. Sheriff et al.   OECOLOGIA

Heart Rate and Heart Rate Variability in the Pregnant Mare and its Foetus

(2011) C Nagel et al.   REPRODUCTION IN DOMESTIC ANIMALS

Longitudinal study of the renin angiotensin aldosterone system in purebred Spanish broodmares during pregnancy

(2011) K. Satué et al.   THERIOGENOLOGY

The heart rate method for estimating metabolic rate: Review and recommendations

(2010) Jonathan A. Green   COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY

Influence of training on autonomic nervous function in horses: evaluation by power spectral analysis of heart rate variability

(2010) M. KUWAHARA et al.   EQUINE VETERINARY JOURNAL

Effects of azaperone and haloperidol on the stress response of drive-net captured Iberian ibexes (Capra pyrenaica)

(2010) Gregorio Mentaberre et al.   EUROPEAN JOURNAL OF WILDLIFE RESEARCH

Stress in a conservation context: A discussion of glucocorticoid actions and how levels change with conservation-relevant variables

(2009) D. Shallin Busch et al.   BIOLOGICAL CONSERVATION

New frontiers in biologging science

(2009) C. Rutz et al.   Biology Letters

Heart rate as a predictor of energy expenditure in undisturbed fasting and incubating penguins

(2009) R. Groscolas et al.   JOURNAL OF EXPERIMENTAL BIOLOGY

Stress and disorders of the stress system

(2009) George P. Chrousos   Nature Reviews Endocrinology

Chronobiology and the horse: Recent revelations and future directions

(2009) Barbara A. Murphy   VETERINARY JOURNAL

Frequency domain analysis of heart rate variability in horses at rest and during exercise

(2007) P. W. Physick-Sheard et al.   EQUINE VETERINARY JOURNAL