Laminar and cytoarchitectonic features of the cerebral cortex in the Risso's dolphin (Grampus griseus), striped dolphin (Stenella coeruleoalba), and bottlenose dolphin (Tursiops truncatus)
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منابع مشابه
Histological structure of the adrenal gland of the bottlenose dolphin (Tursiops truncatus) and the striped dolphin (Stenella coeruleoalba) from the Adriatic Sea.
The structure of the adrenal gland was studied in 11 bottlenose dolphins (Tursiops truncatus), and five striped dolphins (Stenella coeruleoalba). These species are legally protected in Croatia. All examined animals died of natural causes and were found stranded along eastern Adriatic coast. In both species the adrenal gland consists of a cortex and a medulla; the cortex is divided into three zo...
متن کاملThe claustrum of the bottlenose dolphin Tursiops truncatus (Montagu 1821)
The mammalian claustrum is involved in processing sensory information from the environment. The claustrum is reciprocally connected to the visual cortex and these projections, at least in carnivores, display a clear retinotopic distribution. The visual cortex of dolphins occupies a position strikingly different from that of land mammals. Whether the reshaping of the functional areas of the cort...
متن کاملLateralization of visuospatial processing in the bottlenose dolphin (Tursiops truncatus).
Two adult female bottlenose dolphins were tested for cerebral asymmetries in the visuospatial domain. The animals learned under binocular conditions a three-choice spatial discrimination task with three hoops positioned along a line in the middle of the tank. During a correct trial the dolphins had to swim from a starting position at the tanks wall through one of the hoops, come back to the sta...
متن کاملSTRIPED DOLPHIN (Stenella coeruleoalba): Western North Atlantic Stock
STOCK DEFINITION AND GEOGRAPHIC RANGE The striped dolphin, Stenella coeruleoalba, is distributed worldwide in temperate and tropical seas of the world. Striped dolphins are found in the western North Atlantic from Nova Scotia south to at least Jamaica and in the Gulf of Mexico. In general, striped dolphins appear to prefer continental slope waters offshore to the Gulf Stream (Leatherwood et al....
متن کاملBlindfolded Imitation in a Bottlenose Dolphin (Tursiops truncatus)
We wish to thank Jane Hecksher, Linda Erb, Loriel Caprio, as well as several DRC research interns, for help with data collection. We are also grateful to Francys Subiaul, Josep Call, and three anonymous reviewers for helpful discussions and comments on earlier drafts of this paper. Finally, a special thanks to Tanner, AJ, Kibby, and all the other dolphins and staff at DRC for their cooperation ...
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ژورنال
عنوان ژورنال: Journal of Anatomy
سال: 2008
ISSN: 0021-8782,1469-7580
DOI: 10.1111/j.1469-7580.2008.00936.x