The primary olfactory projection has two chemically distinct zones
نویسندگان
چکیده
منابع مشابه
Two Distinct Channels of Olfactory Bulb Output
Rhythmic neural activity is a hallmark of brain function, used ubiquitously to structure neural information. In mammalian olfaction, repetitive sniffing sets the principal rhythm but little is known about its role in sensory coding. Here, we show that mitral and tufted cells, the two main classes of olfactory bulb projection neurons, tightly lock to this rhythm, but to opposing phases of the sn...
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Spontaneous interaction among humans and things in pervasive computing systems is often based on the spatial outreach to which an entity can interact with another entity, often referred to as ”zone of interaction”. Usually technological sensors for proximity and distance, like radio, ultrasound or microwave, are used to perceive and track the presence, activity and utterance of entities in the ...
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In adult Xenopus, the nasal cavity is divided into separate middle (MC) and principal (PC) cavities; the former is used to smell water-borne odorants, the latter air-borne odorants. Recent work has shown that olfactory neurons of each cavity express a distinct subclass of odorant receptors. Moreover, MC and PC axons project to distinct regions of the olfactory bulb. To examine the developmental...
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Topographic projections are important for coding sensory information in the visual, auditory, and somatosensory systems but are of uncertain importance in the coding of olfactory information. We searched for topographic projections between olfactory receptor cells and the olfactory bulb of the rainbow trout Oncorhynchus mykiss. Anterograde axonal tracing with HRP revealed that the olfactory axo...
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The monoclonal antibody RB-8 heavily labels axons from the ventrolateral olfactory epithelium and their terminals in the glomeruli of the ventrolateral olfactory bulb, but leaves the axons from the dorsomedial epithelium unstained or lightly stained. RB-8 reacts with a 125 kDa membrane protein in both olfactory nerve and other parts of the CNS (Schwob and Gottlieb, 1986). Here we report further...
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ژورنال
عنوان ژورنال: The Journal of Neuroscience
سال: 1986
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.06-11-03393.1986