| dc.contributor.author |
Papoutsoglou, SE |
en |
| dc.contributor.author |
Karakatsouli, N |
en |
| dc.contributor.author |
Skouradakis, C |
en |
| dc.contributor.author |
Papoutsoglou, ES |
en |
| dc.contributor.author |
Batzina, A |
en |
| dc.contributor.author |
Leondaritis, G |
en |
| dc.contributor.author |
Sakellaridis, N |
en |
| dc.date.accessioned |
2014-06-06T06:52:27Z |
|
| dc.date.available |
2014-06-06T06:52:27Z |
|
| dc.date.issued |
2013 |
en |
| dc.identifier.issn |
01448609 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1016/j.aquaeng.2013.01.003 |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/6025 |
|
| dc.subject |
Brain neurotransmitters |
en |
| dc.subject |
Digestive enzymes |
en |
| dc.subject |
Growth |
en |
| dc.subject |
Mozart |
en |
| dc.subject |
Music |
en |
| dc.subject |
Oncorhynchus mykiss |
en |
| dc.subject |
Romanza |
en |
| dc.subject |
White noise |
en |
| dc.subject.other |
Digestive enzymes |
en |
| dc.subject.other |
Mozart |
en |
| dc.subject.other |
Music |
en |
| dc.subject.other |
Oncorhynchus mykiss |
en |
| dc.subject.other |
Romanza |
en |
| dc.subject.other |
Amines |
en |
| dc.subject.other |
Brain |
en |
| dc.subject.other |
Fish |
en |
| dc.subject.other |
Growth (materials) |
en |
| dc.subject.other |
Metabolites |
en |
| dc.subject.other |
Neurophysiology |
en |
| dc.subject.other |
White noise |
en |
| dc.subject.other |
enzyme activity |
en |
| dc.subject.other |
experimental study |
en |
| dc.subject.other |
fatty acid |
en |
| dc.subject.other |
fish |
en |
| dc.subject.other |
growth rate |
en |
| dc.subject.other |
juvenile |
en |
| dc.subject.other |
metabolite |
en |
| dc.subject.other |
music |
en |
| dc.subject.other |
white noise |
en |
| dc.subject.other |
Oncorhynchus mykiss |
en |
| dc.title |
Effect of musical stimuli and white noise on rainbow trout (Oncorhynchus mykiss) growth and physiology in recirculating water conditions |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1016/j.aquaeng.2013.01.003 |
en |
| heal.publicationDate |
2013 |
en |
| heal.abstract |
Two musical stimuli transmissions (Mozart and Romanza) as compared with white noise treatment or control, both resulted in significantly higher growth performance in juvenile (6.7. ±. 0.12. g) rainbow trout (. Oncorhynchus mykiss) reared for 14 weeks. Carcass chemical composition and fatty acid composition (% of total fatty acids and mg/g carcass wet weight) did not differ among experimental treatments. The same was observed with regard to liver composition. Brain serotonin (5-HT) and its metabolite (5-HIAA) levels were increased in Mozart fish groups compared to all other treatments. However, serotonergic activity (as defined by the 5-HIAA: 5-HT ratio) for the Mozart groups was similar to control groups and was increased in Romanza and white noise fish groups. Brain dopaminergic activity (as defined by the DOPAC: DA ratio, i.e. dopamine metabolite to dopamine levels) was lower in Mozart compared to control fish groups. Differences were also observed as regards total carbohydrase and protease activity in several parts of the digestive tract.In conclusion, the results of the present data indicate that the musical stimuli transmitted were beneficial for the growth performance of rainbow trout. The fact that white noise treatment presented no major differences from control fish groups suggests that this specific stimulus was neither beneficially nor negatively perceived by rainbow trout, while it further supports the hypothesis that it is the musical stimuli per se that make all the difference. © 2013 Elsevier B.V. |
en |
| heal.journalName |
Aquacultural Engineering |
en |
| dc.identifier.volume |
55 |
en |
| dc.identifier.doi |
10.1016/j.aquaeng.2013.01.003 |
en |
| dc.identifier.spage |
16 |
en |
| dc.identifier.epage |
22 |
en |