Using PET, Savic et al., in this issue of Neuron, found a sexually dimorphic neural response to two putative human pheromones. The specific regions activated combined with the pronounced sex difference depict a pheromonal-type brain response in humans. Here, we preview this finding and suggest that human pheromones exist.

Knowledge of the biology a pest is essential for building sustainable management programmes. Pentatomidae have hemimetabolous life cycle with egg, nymphal, and adult stages, which differ in morphological, ecological, behavioural traits. Some these traits, such as mating behaviour, pheromones (alarm aggregation pheromones) acquisition gut symbionts can be targeted strategies. Here, we review ava...

Among primates in general, pheromones are of variable importance to social communication. Data on humans have generated the greatest controversy regarding the existence of pheromonal communication. In this review, the likelihood of pheromonal communication in humans is assessed with a discussion of chemical compounds produced by the axilla that may function as pheromones; the likelihood that th...

A single sensory cue can evoke different behaviors that vary by recipient. Responses may be influenced by sex, internal state, experience, genotype, and coincident environmental stimuli. Pheromones are powerful inducers of mouse behavior, yet pheromone responses are not always stereotyped. For example, male and female mice respond differently to sex pheromones while mothers and virgin females r...