Is Feeding Behaviour in Crucian Carp Mediated by the Lateral Olfactory Tract?
نویسندگان
چکیده
منابع مشابه
Projection of sensory neurons with microvilli to the lateral olfactory tract indicates their participation in feeding behaviour in crucian carp.
In the olfactory system of vertebrates, a large number of primary sensory neurons terminate in glomeruli in the olfactory bulb, where they make synapses with a significantly smaller number of secondary neurons. We applied small amounts of a lipophilic neural tracer (Dil) in the glomerular regions of the lateral olfactory bulb in crucian carp, and investigated the centrifugal migration of this s...
متن کاملDoes the lateral bundle of the medial olfactory tract mediate reproductive behavior in male crucian carp?
The olfactory tract in crucian carp (Carassius carassius) is divided into three distinct bundles: the lateral tract (LOT) and the lateral (lMOT) and medial (mMOT) bundles of the medial tract. The LOT has been shown to mediate information associated with feeding behavior, whereas the mMOT mediates information associated with alarm response. The role of the medial olfactory tract (lMOT and mMOT) ...
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Experiments were performed to determine which bundles of the olfactory tracts were essential for mediating alarm reaction in crucian carp (Carassius carassius L.). The fish were maintained in physiological saline after surgery to preserve the remaining tracts and postoperative inspections revealed the functionality of the intact tracts. Operations on the tracts were performed symmetrically on b...
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.................................................................................................................................... 2 Introduction .............................................................................................................................. 4 The fish olfactory system .................................................................................................
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Like most vertebrates, humans die within minutes when deprived of molecular oxygen (anoxia), in part because of cardiac failure. In contrast, some freshwater turtles can survive anoxia for months at low temperatures, but to do so, they drastically suppress cardiac activity and autonomic cardiovascular control. Although Carassius carassius, the crucian carp, shares this anoxia tolerance, we show...
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ژورنال
عنوان ژورنال: Chemical Senses
سال: 2001
ISSN: 1464-3553
DOI: 10.1093/chemse/26.9.1133