Recent work has demonstrated that human body odour alters with changing emotional state
and that emotionally laden odours can affect the physiology and behaviour of people …

Body odours and their importance for human chemical communication, eg, in the mother–
child relationship, are an increasing focus of recent research. Precise examination of …

Body odors change during development, and this change influences the interpersonal
communication between parents and their children. The molecular basis for this chemical …

Background Body odor is an important aspect in interpersonal communication. For
psychological and chemical research on body odors, suitable procedures for sampling and …

Previous studies on various vertebrates have shown that quantity and quality of food intake
affect odour attractiveness as perceived by potential mates. In humans, the quality of body …

Abstract Individuals of African and Caucasian descent show different chemical signatures in
their body odors (BO). Does such biological difference have a perceptual correlate? We …

Voice characteristics are important to communicate socially relevant information. Recent
research has shown that individuals alter their voices depending on the context of social …

There is evidence across a range of bi-parental species that physiological changes may
occur in partnered males prior to the birth of an infant. It has been hypothesised that these …

This R Markdown document contains the supplementary materials and methods, as well as
results, including all code, and step by step detailed explanations for all analyses, figures …