Prenatal origins of individual variation in behavior and immunity
The in utero environment plays a critical role in initiating the normal ontogeny of many physiological systems. As a consequence, disturbances during prenatal life can affect the baby’s maturational trajectory and sometimes cause chronic alterations that influence health postpartum. Our review summarizes a series of studies in rhesus monkeys supporting these conclusions. Psychological disturbance or […]
Scientific evaluation of animal emotions: Brief history and recent New Zealand contributions
The idea of animals having emotions was once rejected as being anthropomorphic and unscientific. However, with society’s changing views and advances in scientific knowledge and technology, the idea of animal emotions is becoming more accepted. Emotions are subjective internal experiences that can’t be measured directly. Animal welfare scientists must infer emotions by measuring the behavioural, […]