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Full-Text Articles in Life Sciences
Is Cortex Necessary?, Sean Allen-Hermanson
Is Cortex Necessary?, Sean Allen-Hermanson
Animal Sentience
A key contention of Klein & Barron (2016) is that consciousness does not depend on cortical structures. A critical appraisal suggests they have overestimated the strength of their evidence.
Why Fish Do Not Feel Pain, Brian Key
Why Fish Do Not Feel Pain, Brian Key
Animal Sentience
Only humans can report feeling pain. In contrast, pain in animals is typically inferred on the basis of nonverbal behaviour. Unfortunately, these behavioural data can be problematic when the reliability and validity of the behavioural tests are questionable. The thesis proposed here is based on the bioengineering principle that structure determines function. Basic functional homologies can be mapped to structural homologies across a broad spectrum of vertebrate species. For example, olfaction depends on olfactory glomeruli in the olfactory bulbs of the forebrain, visual orientation responses depend on the laminated optic tectum in the midbrain, and locomotion depends on pattern generators …
Pain And Other Feelings In Humans And Animals, Antonio Damasio, Hanna Damasio
Pain And Other Feelings In Humans And Animals, Antonio Damasio, Hanna Damasio
Animal Sentience
Evidence from neuroanatomy, neurophysiology, and neuropsychology suggests that the experience of feelings in humans does not depend exclusively on structures of the cerebral cortex. It does not seem warranted to deny the possibility of feeling in animals on the grounds that their cerebral cortices are not comparable to those of humans.