Open Access. Powered by Scholars. Published by Universities.®
Social and Behavioral Sciences Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Social and Behavioral Sciences
Consciousness In Teleosts: There Is Something It Feels Like To Be A Fish, Michael L. Woodruff
Consciousness In Teleosts: There Is Something It Feels Like To Be A Fish, Michael L. Woodruff
Animal Sentience
Ray-finned fish are often excluded from the group of non-human animals considered to have phenomenal consciousness. This is generally done on the grounds that the fish pallium lacks a sufficiently expansive gross parcellation, as well as even minimally sufficient neuronal organization, intrinsic connectivity, and reciprocal extrinsic connections with the thalamus to support the subjective experience of qualia. It is also argued that fish do not exhibit the level of behavioral flexibility indicative of consciousness. A review of neuroanatomical, neurophysiological and behavioral studies is presented which leads to the conclusion that fish do have neurobiological correlates and behavioral flexibility of sufficient …
Similar Anatomy Does Not Imply Comparable Function, Jay R. Stauffer Jr.
Similar Anatomy Does Not Imply Comparable Function, Jay R. Stauffer Jr.
Animal Sentience
Woodruff concludes that ray-finned fishes (Actinopterygii) are sentient and that the pallium contributes to sentience in these fishes. He gives a detailed description of the pallium; however, he assumes that similar structures in fishes and tetrapods support similar behaviors, capabilities, and functions. I reject the premise that similarities in structure imply similarities in function. The fact that a selected species of fish may exhibit behaviors, reactions, and/or anatomy suggestive of sentience does not necessarily generalize to all teleosts.