Animals rely on olfaction to detect and process invaluable chemical information about their
environment. For olfaction to function, chemicals must first be detected, which leads to the …

The ubiquitous presence of fluoxetine (FLX) in aquatic environments poses great threat to
fish species. However, little is known about its deleterious impacts on fish olfaction. In this …

As more physiologists start to incorporate animal behavior into their experiments, especially
in the olfactory behavior research field, some considerations are often overlooked, partly …

The melanocortin system is a key regulator of appetite and food intake in vertebrates. This
system includes the neuropeptides neuropeptide y (NPY), agouti‐related peptide (AGRP) …

Neuropeptide Y (NPY) is known as a potent orexigenic signal in vertebrates, but its role in
Atlantic salmon has not yet been fully established. In this study, we identified three npy …

Olfaction, the sense of smell, is crucial for animal survival, especially in localizing prey or
food. However, little is known about the fish behavioral responses to specific food odors and …

Fish appetite is modulated in a complex manner by orexigenic hormones. To investigate
appetite regulation, the fasting response of appetite-related hormone genes in eight brain …

Simple Summary Natural feed attractants are regularly used in aquafeeds to improve their
palatability but show a number of disadvantages related to their natural origin, such as …

Olfaction is fundamental for sensing environmental chemicals and has obvious adaptive
advantages. In fish, the peripheral olfactory organ is composed of lamellae in which the …

Dynamic reconfiguration of circuit function subserves the flexibility of innate behaviors tuned
to physiological states. Internal energy stores adaptively regulate feeding-associated …