کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4353913 1298519 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The functional organization of the fish olfactory system
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
The functional organization of the fish olfactory system
چکیده انگلیسی

Recent developments in the functional anatomy and physiology of the fish olfactory system reveal three parallel pathways from the sensory epithelium, via the olfactory bulb to the telencephalon. There are three morphological types of sensory neurones spread in a seemingly overlapping arrangement in the olfactory epithelium. The axons of each type of sensory neurones converge to a specific region of the olfactory bulb and connect to separate sets of relay neurones. The axons of these relay neurones leave in three bundles to the telencephalon. Each bundle conveys specific information that elicits sets of characteristic behaviour in response to odours involved in essential life processes in the fish. One pathway is tuned to social cues, another to sex pheromones, and the third to food odours.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Neurobiology - Volume 82, Issue 2, June 2007, Pages 80–86
نویسندگان
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