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Full-Text Articles in Other Animal Sciences
Behavioural Analysis Of A Nociceptive Event In Fish: Comparisons Between Three Species Demonstrate Specific Responses, Siobhan C. Reilly, John P. Quinn, Andrew R. Cossins, Lynne U. Sneddon
Behavioural Analysis Of A Nociceptive Event In Fish: Comparisons Between Three Species Demonstrate Specific Responses, Siobhan C. Reilly, John P. Quinn, Andrew R. Cossins, Lynne U. Sneddon
Sentience Collection
Nociception is the sensory mechanism by which potentially harmful stimuli are detected in animals and humans. The behavioural responses to noxious stimulation have been studied in two fish species thus far. However, since species-specific differences are seen in mammals, more species need to be examined to determine whether nociceptive responses are generic in fish. The present study investigated the behavioural and respiratory response to an acute noxious or potentially painful stimulus in common carp (Cyprinus carpio), zebrafish (Danio rerio) and rainbow trout (Oncorhynchus mykiss). Behavioural parameters such as frequency of swimming, use of cover and any anomalous behaviour were measured …
Novel Candidate Genes Identified In The Brain During Nociception In Common Carp (Cyprinus Carpio) And Rainbow Trout (Oncorhynchus Mykiss), Siobhan C. Reilly, John P. Quinn, Andrew R. Cossins, Lynne U. Sneddon
Novel Candidate Genes Identified In The Brain During Nociception In Common Carp (Cyprinus Carpio) And Rainbow Trout (Oncorhynchus Mykiss), Siobhan C. Reilly, John P. Quinn, Andrew R. Cossins, Lynne U. Sneddon
Veterinary Science and Medicine Collection
Recent studies have demonstrated that teleost fish possess nociceptors that detect potentially painful stimuli and that the physiological properties of these fibres are markedly similar to those found in mammals. This finding led to suggestions of possible pain perception in fish, contrary to the view that the sensory response in these animals is limited to the spinal cord and hindbrain and as such is reflexive. Therefore, the aim of this study was to determine if the brain is active at the molecular level by using a microarray analysis of gene expression in the forebrain, midbrain and hindbrain of two fish …