Filial attachment in sheep: Similarities and differences between ewe-lamb and human-lamb relationships
Publication/Journal: Applied Animal Behaviour Science
Keywords: affiliation, attachment, cognition, comfort, distress, emotion, gentling, human, lamb, mother, oxytocin, sensitive period, stroking, suckling
2015
Pain-suppressed behaviors in the red-tailed hawk (Buteo jamaicensis)
Publication/Journal: Applied Animal Behaviour Science
Keywords: buteo jamaicensis, head movements, opioids, pain, pain-suppressed behaviors, red-tailed hawk
2014
Enkephalin and dynorphin mRNA expression are associated with resilience or vulnerability to chronic social defeat stress
Publication/Journal: Physiology & Behavior
2013
Pain and stress in crustaceans?
Publication/Journal: Applied Animal Behaviour Science
Keywords: avoidance learning, crustacea, decapoda, opioids, pain, rubbing, stress, trade-offs, welfare
2009
Brain measures which tell us about animal welfare
Publication/Journal: Animal Welfare
Keywords: abnormal behavior, abnornal behaviour, adrenal, animal welfare, brain measures, coping, opioids
2004
Dosage trials with transmucosal carfentanil citrate in non-human primates
Publication/Journal: Zoo Biology
Keywords: anesthesia, chimpanzee, droperidol, euthanasia, gorilla, oral
1999
A study of cortisol and beta-endorphin levels in stereotypic and normal Thoroughbreds
Publication/Journal: Applied Animal Behaviour Science
Keywords: beta-endorphin, cortisol, cribbing, equine, saliva, stereotypy
1999
The relationship between housing and social rant on cortisol, Beta endorphin and dynorphin secretion in sows
Publication/Journal: Applied Animal Behaviour Science
Keywords: brain, cortisol, dynorphin, endorphin, hierarchy, housing, opioids, pig, stress, welfare
1998
Brain opioid receptors in relation to stereotypies, inactivity, and housing in sows
Publication/Journal: Physiology & Behavior
Keywords: abnormal behavior, animal welfare, brain, dynorphin, endorphin, inactivity, kappa, mu, opioid receptors, pig housing, pigs, stereotypies, stress
1996
Stereotypic behavior, endogenous opioids, and postfeeding hypoalgesia in pigs
Publication/Journal: Physiology & Behavior
Keywords: environmentally induced analgesia, naloxone, opioids, pigs, stereotypies, stress
1990