Open Access. Powered by Scholars. Published by Universities.®
Neuroscience and Neurobiology Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Keyword
-
- Sentience (35)
- Consciousness (29)
- Pain (24)
- Fish (21)
- Welfare (16)
-
- Cognition (14)
- Emotions (11)
- Evolution (10)
- Nociception (10)
- Animal welfare (9)
- Animal cognition (8)
- Jealousy (8)
- Animal sentience (7)
- Brain (7)
- Dogs (7)
- Emotion (7)
- Feelings (7)
- Invertebrates (7)
- Sheep (7)
- Animal consciousness (6)
- Mind (6)
- Animal suffering (5)
- Ethics (5)
- Fish pain (5)
- Hard problem (5)
- Precautionary principle (5)
- Aggression (4)
- Animals (4)
- Awareness (4)
- Cognitive dissonance (4)
- Publication Year
- Publication
- Publication Type
Articles 331 - 336 of 336
Full-Text Articles in Neuroscience and Neurobiology
Fish Pain: Would It Change Current Best Practice In The Real World?, B. K. Diggles
Fish Pain: Would It Change Current Best Practice In The Real World?, B. K. Diggles
Animal Sentience
Much of the “fish pain debate” relates to how high the bar for pain should be set. The close phylogenetic affinities of teleosts with cartilaginous fishes which appear to lack nociceptors suggests caution should be applied by those who seek to lower the bar, especially given the equivocal and conflicting nature of the experimental data currently available for teleosts. Nevertheless, even if we assume fish “feel pain,” it is difficult to see how current best practice in aquaculture would change. This is because of the need to avoid stress at all stages of the rearing process to optimize health, growth …
Leaving The Door Open For Fish Pain: Evolutionary Convergence And The Utility Of ‘Just-So Stories’, David B. Edelman
Leaving The Door Open For Fish Pain: Evolutionary Convergence And The Utility Of ‘Just-So Stories’, David B. Edelman
Animal Sentience
Key argues that fish do not experience pain because they lack the necessary (but not necessarily sufficient) brain structures and associated functional circuitry to engender such conscious percepts. I propose that fish pain may be dependent on neuroanatomical regions and pathways that are structurally and/or functionally analogous — but not strictly homologous — to well-characterized mammalian substrates of pain. An example is the convergent appearance of the complex, single-compartment eye across invertebrate and vertebrate phylogeny. Structural-functional convergence is ubiquitous in evolution. Comparative inferences and correlative lines of evidence play an important role in building evolutionary arguments. The dismissal of the …
Pain-Capable Neural Substrates May Be Widely Available In The Animal Kingdom, Edgar T. Walters
Pain-Capable Neural Substrates May Be Widely Available In The Animal Kingdom, Edgar T. Walters
Animal Sentience
Neural and behavioral evidence from diverse species indicates that some forms of pain may be generated by coordinated activity in networks far smaller than the cortical pain matrix in mammals. Studies on responses to injury in squid suggest that simplification of the circuitry necessary for conscious pain might be achieved by restricting awareness to very limited information about a noxious event, possibly only to the fact that injury has occurred, ignoring information that is much less important for survival, such as the location of the injury. Some of the neural properties proposed to be critical for conscious pain in mammals …
Falsifying The Null Hypothesis That “Fish Do Not Feel Pain", Brian Key
Falsifying The Null Hypothesis That “Fish Do Not Feel Pain", Brian Key
Animal Sentience
The reader of Animal Sentience may surmise that because the weight of the commentaries on my target article, “Why fish do not feel pain,” is leaning towards not supporting my argument, it follows that the premise "fish do not feel pain" is incorrect. However, science does not prevail by popular opinion. History is plagued with numerous (and often widely accepted) examples of biological phenomena being explained by mysterious forces. In the absence of a mechanistic understanding, the many different guises of vitalism (the principle that life involves a vital energy) are often invoked to explain the unknown. Spurious …
How Not To Move The Line Drawn On Pain, Bjorn H. Merker
How Not To Move The Line Drawn On Pain, Bjorn H. Merker
Animal Sentience
In this second commentary I outline the inadequacy of Key's responses to the many peer critiques of his thesis that have so far appeared in Animal Sentience. I illustrate with examples drawn from his response to my first commentary.
An Exploration Of The Societal Impact Of Neuroethics In Scientific And General Communities, Katelyn Marie Edel
An Exploration Of The Societal Impact Of Neuroethics In Scientific And General Communities, Katelyn Marie Edel
Renée Crown University Honors Thesis Projects - All
Neuroethics serves as a roadmap for maneuvering the difficult and often personal concerns that arise concurrently with advancements in neuroscience. It is important to consider these issues at present and to take a proactive, rather than reactive, approach towards assuaging fears and hesitations related to the quickening applications of neuroscience into the non-scientific community. This Capstone explores recent suggestions made by prominent scholars in the neuroethics field related to the integration of neuroscience into society. Three cogent issues in neuroscience are discussed, with a focus on the possible effects that neuroscientific advancements have on society. Using a framework of human …