Disgust is a multifaceted experience that might affect several aspects of life. Here, we
reviewed research on neurological and psychiatric disorders that are characterized by …

This paper is the result of an international initiative and is a first attempt to develop
guidelines for the care and welfare of cephalopods (ie nautilus, cuttlefish, squid and …

Fish welfare issues are predicated on understanding whether fish are sentient beings.
Therefore, we analyzed the logic of the methodologies used for studying this attribute. We …

With their large brains, elaborate sense organs and complex behaviour, cephalopods are
among the world's most highly evolved invertebrates. This second edition summarises the …

Nausea is a complex sensation that results from the interaction of certain fixed biological
factors, such as gender, with changeable psychological factors, such as anxiety. This is the …

Some animals optimize their foraging activity by learning and memorizing food availability,
in terms of quantity and quality, and adapt their feeding behaviour accordingly. Here, we …

Social recognition is important to the evolution of cooperative social behavior. Available
evidence indicates that at least some cephalopods show some level of social recognition …

Cephalopods are a large and ancient group of marine animals with complex brains. Forms
extant today are equipped with brains, sensors, and effectors that allow them not to just exist …

The ability to learn about chemosensory stimuli in the prenatal period is now well
established in a wide variety of vertebrate species. This may help to shape development and …

While clearly of molluscan ancestry, the coleoid cephalopods are emergent within the
phylum for complexity of brain and behaviour. The brain does not just have centralization of …