منابع مشابه
A biphasic memory curve in the chambered nautilus, Nautilus pompilius L. (Cephalopoda: Nautiloidea).
Cephalopods are an exceptional taxon for examining the competing influences of ecology and evolutionary history on brain and behaviour. Coleoid cephalopods (octopuses, cuttlefishes and squids) have evolved specialised brains containing dedicated learning and memory centres, and rely on plastic behaviours to hunt prey effectively and communicate intricate visual displays. Their closest living re...
متن کاملMemory of visual and topographical features suggests spatial learning in nautilus (Nautilus pompilius L.).
Previous studies demonstrate that soft-bodied (coleoid) cephalopods are adept at learning and remembering features of their environment, but little is known about their primitive relative, nautilus. Nautilus makes nightly migrations from deep to shallow water along coral reef slopes, covering large areas of varied substrate. Memory of its surroundings may be advantageous, but the nautilus brain...
متن کاملTransformation Lifecycle Management with Nautilus
1. THE TRANSFORMATION LIFECYCLE When developing data transformations—a task omnipresent in applications like data integration, data migration, data cleaning, or scientific data processing—developers quickly face the need to verify the semantic correctness of the transformation. Declarative specifications of data transformations, e.g. SQL or ETL tools, increase developer productivity but usually...
متن کاملOn the Biology, Behavior, and Conservation of the Chambered Nautilus, Nautilus sp
......................................................................................... iv Acknowledgments.............................................................................. vii List of Tables.................................................................................... ix List of Figures................................................................................... x Cha...
متن کاملVentilation and Oxygen Uptake by Nautilus
The shell of Nautilus prevents the mantle from playing any part in creating the ventilatory stream. This is generated instead by movements of the collar and funnel folds which fuse to form flaps (the 'wings'), overlapping below and joined to the head above. The gills lie horizontally, dividing the space enclosed by the wings into three cavities, two lateral and prebranchial, on either side of t...
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ژورنال
عنوان ژورنال: Bulletin des Médecins Suisses
سال: 2021
ISSN: 1424-4012
DOI: 10.4414/bms.2021.18911